CN112647676A - Engineering exhaust emission device - Google Patents
Engineering exhaust emission device Download PDFInfo
- Publication number
- CN112647676A CN112647676A CN202010996948.2A CN202010996948A CN112647676A CN 112647676 A CN112647676 A CN 112647676A CN 202010996948 A CN202010996948 A CN 202010996948A CN 112647676 A CN112647676 A CN 112647676A
- Authority
- CN
- China
- Prior art keywords
- base plate
- fixedly connected
- shell
- worm
- rotating shaft
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F17/00—Vertical ducts; Channels, e.g. for drainage
- E04F17/02—Vertical ducts; Channels, e.g. for drainage for carrying away waste gases, e.g. flue gases; Building elements specially designed therefor, e.g. shaped bricks or sets thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
Abstract
The invention discloses an engineering waste gas discharge device, and relates to the technical field of waste gas treatment. The invention comprises a substrate and a shell, wherein the upper surface and the lower surface of the substrate are both provided with a plurality of mounting grooves, the lower end of the shell is in sliding connection with the mounting grooves, the surfaces of the two sides of the shell are provided with a plurality of matching holes, screw rods are arranged in the matching holes and penetrate through the substrate, the peripheral side surfaces of the screw rods are in threaded connection with a plurality of nuts, and the nuts are abutted against the two side surfaces of the; the invention uses the base plate and the shell to assemble the shell and the base plate to form a pipeline which can exhaust waste gas, and the base plate and the shell are mutually independent, when the waste gas pipeline is laid, the base plate can be laid firstly, then the shell is arranged on the upper surface and the lower surface of the base plate or one surface of the base plate according to requirements, thereby forming the waste gas pipeline.
Description
Technical Field
The invention belongs to the technical field of waste gas treatment, and particularly relates to an engineering waste gas discharge device.
Background
The exhaust emission refers to pollutants in the exhaust gas discharged from the opening of the chimney or the exhaust pipe, and is a serious pollution source of the atmospheric environment. Various waste gases discharged in the process of combustion and production processes of industrial enterprises. Industrial waste gas is an important component of air pollution and environmental pollution, and is one of the main reasons for the occurrence of haze weather in most areas of China. Before 2007, the technical progress of industry and the emission of industrial waste gas showed positive correlation but was not significant, and environmental regulations showed significant inhibition of the emission of industrial waste gas. However, after 2007, the suppression effect of the industrial technology progress on the industrial waste gas emission is obvious, and the suppression degree of the environmental regulation on the industrial waste gas emission is weak, which is related to the national energy-saving and emission-reduction policy and the industrial technology progress bias. Exhaust emission requires installation of various pipes and purification equipment.
However, the pipeline used for waste gas discharge is generally of a cylindrical structure, so that the installation is inconvenient, the difficulty in subsequent pipeline reconstruction is high after the installation is finished, the size is large, and the transportation is inconvenient.
Disclosure of Invention
The invention aims to provide an engineering waste gas discharge device, which solves the problems that the existing pipeline used for waste gas discharge is inconvenient to install due to the fact that a cylindrical structure is generally adopted, and after the installation is completed, the subsequent pipeline is difficult to transform, large in size and inconvenient to transport.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an engineering waste gas discharge device, which comprises a substrate and a shell;
the upper surface and the lower surface of the base plate are respectively provided with a plurality of mounting grooves, the lower end of the shell is connected with the mounting grooves in a sliding manner, the surfaces of the two sides of the shell are provided with a plurality of matching holes, screw rods are arranged in the matching holes and penetrate through the base plate, a plurality of nuts are connected to the peripheral side surfaces of the screw rods in a threaded manner, and the nuts are abutted against the two side surfaces of the base plate; in the above-mentioned structure, base plate and casing are mutually independent, can lay the base plate earlier when laying the exhaust gas pipeline, then according to the demand at the upper and lower surface of base plate or one of them surface mounting casing to form the exhaust gas pipeline, when only needing when a surface mounting casing of base plate, another surface can reserve, follow-up casing of also installing, this novel structure, the mode of laying is nimble, can unpack the transportation apart moreover.
The inner surface of the shell is rotatably connected with a plurality of first rotating shafts, the peripheral side surface of each first rotating shaft is fixedly connected with a plurality of grid leaves, one surface of the inner side of the shell is also provided with a lifting groove, the lifting groove is positioned on one side of each grid leaf, a movable plate is connected in the lifting groove in a sliding manner, one surface of the movable plate is provided with a plurality of guide grooves, the guide grooves are connected in the guide grooves in a sliding manner, and the guide columns are fixedly connected with one end surfaces of the grid leaves; in the above-mentioned structure, when the fly leaf during in the lift tank elevating movement, guide post reciprocating motion in the guide way, guide post drive the bars leaf and swing in certain angle when the motion for the bars leaf can be closed and open through this kind of structure, thereby the exhaust emission open-ended size that forms between control casing and the base plate.
Preferably, the upper surface of the base plate is further provided with a plurality of waist-shaped holes, the waist-shaped holes are connected with baffle plates in a sliding manner, and bolts are connected between the baffle plates and the base plate in a sliding manner; in the structure, the shells on two sides of the substrate can be communicated by taking out the baffle, so that the laying of the exhaust pipeline is more diversified, and the flexibility is better.
Preferably, the upper surface of the shell is fixedly connected with a protection box, the upper surface of the protection box is provided with a through hole, a worm is arranged in the protection box, and the lower end face of the worm is fixedly connected with the upper surface of the movable plate; in the structure, the worm can pass through the through hole, and the worm can drive the movable plate to move up and down when moving up and down.
Preferably, a helical gear is meshed with the circumferential side surface of the worm, a second rotating shaft is fixedly connected to the lower end surface of the helical gear, a base is arranged on the circumferential side surface of the second rotating shaft, the base is fixedly connected with one surface of the shell, and a crank is fixedly connected to the lower end surface of the second rotating shaft; in the structure, when a user rotates the crank, the crank can drive the second rotating shaft to rotate, then the second rotating shaft drives the helical gear to rotate, and the helical gear drives the worm to move up and down in the rotating process, so that the movable plate is driven to move up and down.
Preferably, the peripheral side surface of the second rotating shaft is further connected with a sleeve in a sliding manner, and the sleeve is arranged between the base and the helical gear; in the above structure, the sleeve may protect the second shaft.
Preferably, the circumferential side surface of the second rotating shaft is also fixedly connected with a flange, and the upper end surface of the flange is fixedly connected with the lower end surface of the base; in the structure, the flange can limit the second rotating shaft to slide along the axial direction, so that the second rotating shaft can keep stable when rotating.
Preferably, the through hole is positioned right above the worm, and the diameter of the through hole is larger than the transverse section diameter of the worm; in the above structure, since the worm needs to pass through the through hole when the worm is lifted, the diameter of the through hole needs to be larger than the tip circle diameter of the worm in order to avoid collision.
The invention has the following beneficial effects:
1. the invention uses the base plate and the shell, the shell and the base plate are assembled to form a pipeline which can exhaust waste gas, meanwhile, the base plate and the shell are mutually independent, the base plate can be laid firstly when the waste gas pipeline is laid, then the shell is arranged on the upper surface and the lower surface of the base plate or one of the upper surface and the lower surface of the base plate according to requirements, so that the waste gas pipeline is formed, when the shell is only required to be arranged on one surface of the base plate, the other surface can be reserved, and the shell can be arranged subsequently, the structure is novel, the laying mode is flexible, the invention is suitable for equipment which needs pipeline reconstruction;
2. the invention controls the opening size of the exhaust gas discharge port by using the grid blade, so that the grid blade can close and open the exhaust gas channel formed between the shell and the substrate.
3. The shell bodies on the two sides of the substrate are communicated by using the baffle plate and the waist-shaped hole, so that the shell bodies on the two sides of the substrate can not only independently exhaust air, but also can be combined for use.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
FIG. 1 is a schematic three-dimensional structure of an exhaust emission device according to the present invention;
FIG. 2 is a side view of an engineered exhaust emissions device of the present invention;
FIG. 3 is a cross-sectional view taken along the line A-A in FIG. 2;
FIG. 4 is a three-dimensional structural view of a base plate of an exhaust gas discharge device according to the present invention;
FIG. 5 is an enlarged view of area A of FIG. 4;
fig. 6 is a three-dimensional structural view of a protective casing of an exhaust gas discharge device for construction according to the present invention;
FIG. 7 is a front view of a protective housing of an exhaust emission device of the present invention;
FIG. 8 is a cross-sectional view taken along line B-B of FIG. 7;
FIG. 9 is a cross-sectional view taken along plane C-C of FIG. 8;
FIG. 10 is an enlarged view of area B of FIG. 6;
FIG. 11 is an enlarged view of area C of FIG. 8;
fig. 12 is an enlarged view of region D in fig. 9.
In the drawings, the components represented by the respective reference numerals are listed below:
1-base plate, 2-shell, 3-first rotating shaft, 4-grid blade, 5-protective box, 6-bolt, 7-screw rod, 8-nut, 9-kidney-shaped hole, 10-baffle, 11-mounting groove, 12-matching hole, 13-crank, 14-second rotating shaft, 15-base, 16-lifting groove, 17-through hole, 18-worm, 19-helical gear, 20-sleeve, 21-flange, 22-movable plate, 23-guide groove and 24-guide column.
Detailed Description
Referring to fig. 1 to 12, the present invention is an exhaust emission device for engineering waste gas, including a substrate 1 and a housing 2;
the upper surface and the lower surface of the base plate 1 are respectively provided with a plurality of mounting grooves 11, the lower end of the shell 2 is connected with the mounting grooves 11 in a sliding manner, the surfaces of two sides of the shell 2 are provided with a plurality of matching holes 12, screw rods 7 are mounted in the matching holes 12, the screw rods 7 penetrate through the base plate 1, the peripheral side surfaces of the screw rods 7 are in threaded connection with a plurality of nuts 8, and the nuts 8 are abutted against the two sides of the base; in the above-mentioned structure, base plate 1 and casing 2 are mutually independent, can lay base plate 1 earlier when laying exhaust gas pipeline, then according to the demand at base plate 1 upper and lower surface or one of them surface mounting casing 2 to form exhaust gas pipeline, when only needing in base plate 1 surface mounting casing 2, another surface can reserve, follow-up casing 2 that can also install, this novel structure, the laying mode is nimble, can unpack apart the transportation moreover.
The inner surface of the shell 2 is rotatably connected with a plurality of first rotating shafts 3, the peripheral side surfaces of the first rotating shafts 3 are fixedly connected with a plurality of grid leaves 4, one surface of the inner side of the shell 2 is also provided with a lifting groove 16, the lifting groove 16 is positioned at one side of the grid leaves 4, a movable plate 22 is connected in the lifting groove 16 in a sliding manner, one surface of the movable plate 22 is provided with a plurality of guide grooves 23, the guide grooves 23 are connected with guide columns 24 in a sliding manner, and the guide columns 24 are fixedly connected with one end surfaces of the; in the above structure, when the movable plate 22 moves up and down in the lifting groove 16, the guide column 24 moves back and forth in the guide groove 23, and the guide column 24 drives the gate leaf 4 to swing within a certain angle during movement, so that the gate leaf 4 can be closed and opened, thereby controlling the size of the exhaust gas discharge opening formed between the housing 2 and the substrate 1.
Furthermore, the upper surface of the base plate 1 is also provided with a plurality of waist-shaped holes 9, the waist-shaped holes 9 are connected with a baffle plate 10 in a sliding manner, and a bolt 6 is connected between the baffle plate 10 and the base plate 1 in a sliding manner; in the structure, the shell bodies 2 on two sides of the substrate 1 can be communicated by taking out the baffle plates 10, so that the laying of the exhaust pipeline is more diversified, and the flexibility is better.
Further, the upper surface of the shell 2 is fixedly connected with a protection box 5, the upper surface of the protection box 5 is provided with a through hole 17, a worm 18 is arranged in the protection box 5, and the lower end face of the worm 18 is fixedly connected with the upper surface of a movable plate 22; in the above structure, the worm 18 can pass through the through hole 17, and the worm 18 drives the movable plate 22 to move up and down during the moving up and down.
Furthermore, a helical gear 19 is meshed on the peripheral side surface of the worm 18, a second rotating shaft 14 is fixedly connected to the lower end surface of the helical gear 19, a base 15 is arranged on the peripheral side surface of the second rotating shaft 14, the base 15 is fixedly connected with one surface of the shell 2, and a crank 13 is fixedly connected to the lower end surface of the second rotating shaft 14; in the above structure, when the user rotates the crank 13, the crank 13 drives the second rotating shaft 14 to rotate, and then the second rotating shaft 14 drives the bevel gear 19 to rotate, and the bevel gear 19 drives the worm 18 to move up and down during the rotation process, thereby driving the movable plate 22 to move up and down.
Further, a sleeve 20 is further slidably connected to the circumferential side surface of the second rotating shaft 14, and the sleeve 20 is disposed between the base 15 and the bevel gear 19; in the above structure, the sleeve 20 can protect the second rotating shaft 14.
Further, the peripheral side surface of the second rotating shaft 14 is also fixedly connected with a flange 21, and the upper end surface of the flange 21 is fixedly connected with the lower end surface of the base 15; in the above structure, the flange 21 can limit the second rotating shaft 14 from sliding in the axial direction, so that the second rotating shaft 14 can be kept stable when rotating.
Further, the through hole 17 is positioned right above the worm 18, and the diameter of the through hole 17 is larger than the transverse section diameter of the worm 18; in the above configuration, since the worm 18 needs to pass through the through hole 17 when ascending and descending, the diameter of the through hole 17 needs to be larger than the tip circle diameter of the worm 18 in order to avoid collision.
Referring to fig. 1-12, the present invention is an engineering exhaust emission device, which is used by the following methods:
when laying an exhaust gas pipeline, firstly installing the substrate 1, then installing the shell 2 on the upper surface and the lower surface of the substrate 1, forming an exhaust gas discharge channel between the shell 2 and the substrate 1, and the channels on the upper side and the lower side are mutually independent for use, so that only the shell 2 on one surface of the substrate 1 can be installed as required during actual installation, and the other surface can be reserved for use.
It should be noted that, by removing the baffle plate 10 in the substrate 1, the exhaust gas channels on the upper and lower surfaces of the substrate 1 can be communicated with each other through the waist-shaped hole 9, so that the exhaust gas channels on the upper and lower sides of the substrate 1 can be used in combination.
It should be further noted that, when the user rotates the crank 13, the crank 13 will drive the second rotating shaft 14 to rotate, then the second rotating shaft 14 drives the bevel gear 19 to rotate, the bevel gear 19 drives the worm 18 to move up and down during the rotation process, so as to drive the movable plate 22 to move up and down, when the movable plate 22 moves up and down in the lifting slot 16, the guide post 24 reciprocates in the guide slot 23, and the guide post 24 drives the grid leaf 4 to swing within a certain angle during the movement, so that the grid leaf 4 can be closed and opened through the structure, thereby controlling the size of the exhaust gas discharge opening formed between the housing 2 and the base plate 1.
Claims (7)
1. An engineering exhaust emission device, includes base plate (1) and casing (2), its characterized in that:
the upper surface and the lower surface of the base plate (1) are respectively provided with a plurality of mounting grooves (11), the lower end of the shell (2) is connected with the mounting grooves (11) in a sliding manner, the surfaces of the two sides of the shell (2) are provided with a plurality of matching holes (12), screw rods (7) are installed in the matching holes (12), the screw rods (7) penetrate through the base plate (1), the peripheral side surfaces of the screw rods (7) are in threaded connection with a plurality of nuts (8), and the nuts (8) are abutted against the two side surfaces of the base plate (1);
casing (2) internal surface rotates and is connected with a plurality of first pivot (3), a plurality of bars leaf (4) of side fixedly connected with are inclined to one side in first pivot (3), lift groove (16) have still been seted up to casing (2) inboard surface, lift groove (16) are located bars leaf (4) one side, sliding connection has fly leaf (22) in lift groove (16), a plurality of guide way (23) have been seted up on fly leaf (22) surface, sliding connection has guide post (24) in guide way (23), guide post (24) and a terminal surface fixed connection of bars leaf (4).
2. The exhaust emission device of engineering waste gas according to claim 1, wherein a plurality of waist-shaped holes (9) are further formed in the upper surface of the base plate (1), a baffle (10) is slidably connected to each waist-shaped hole (9), and a plug (6) is slidably connected between each baffle (10) and the base plate (1).
3. The exhaust emission device of engineering waste gas according to claim 1, characterized in that a protective box (5) is fixedly connected to the upper surface of the housing (2), a through hole (17) is formed in the upper surface of the protective box (5), a worm (18) is installed inside the protective box (5), and the lower end surface of the worm (18) is fixedly connected to the upper surface of the movable plate (22).
4. An exhaust emission device according to claim 3, wherein a helical gear (19) is engaged with the circumferential side of the worm (18), a second rotating shaft (14) is fixedly connected to the lower end surface of the helical gear (19), a base (15) is arranged on the circumferential side of the second rotating shaft (14), the base (15) is fixedly connected with a surface of the housing (2), and a crank (13) is fixedly connected to the lower end surface of the second rotating shaft (14).
5. An exhaust emission device according to claim 4, wherein a sleeve (20) is slidably connected to the peripheral side of the second shaft (14), and the sleeve (20) is disposed between the base (15) and the bevel gear (19).
6. An exhaust device according to claim 4, wherein a flange (21) is further fixedly connected to the peripheral side of the second rotating shaft (14), and the upper end surface of the flange (21) is fixedly connected to the lower end surface of the base (15).
7. A process exhaust gas discharge device according to claim 3, wherein the through hole (17) is located directly above the worm screw (18), the diameter of the through hole (17) being larger than the transverse cross-sectional diameter of the worm screw (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010996948.2A CN112647676A (en) | 2020-09-21 | 2020-09-21 | Engineering exhaust emission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010996948.2A CN112647676A (en) | 2020-09-21 | 2020-09-21 | Engineering exhaust emission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112647676A true CN112647676A (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010996948.2A Pending CN112647676A (en) | 2020-09-21 | 2020-09-21 | Engineering exhaust emission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112647676A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3921117A1 (en) * | 1988-12-22 | 1990-06-28 | Juergen Hauke | Filter device fitted in waste gas lines - having housing, connecting sections, support channels, fitting rods, waste gas line and wire netting |
| CN201339996Y (en) * | 2008-11-07 | 2009-11-04 | 佛山市顺德区麦理杰电器实业有限公司 | Ventilator capable of top absorbing and side absorbing |
| US20120264363A1 (en) * | 2011-04-15 | 2012-10-18 | Serge Ramsay | Exhaust Vent |
| CN203271078U (en) * | 2013-05-06 | 2013-11-06 | 南通易实工业制造有限公司 | Detachable exhaust outlet cap |
| CN207846998U (en) * | 2018-01-11 | 2018-09-11 | 杭州润泉环境科技有限公司 | A kind of pin-connected panel house exhaust passage |
| CN209066807U (en) * | 2018-10-29 | 2019-07-05 | 邵世成 | A kind of novel residence Smoke prevention exhaust duct |
| CN111139996A (en) * | 2020-01-16 | 2020-05-12 | 江苏特拉维斯暖通科技有限公司 | Integrated fireproof heat-insulation assembled smoke-proof and smoke-discharging air pipe and preparation method thereof |
| CN111608859A (en) * | 2020-06-01 | 2020-09-01 | 郭本振 | Wind driven generator with protection device and adjustable rotating speed and control method thereof |
-
2020
- 2020-09-21 CN CN202010996948.2A patent/CN112647676A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3921117A1 (en) * | 1988-12-22 | 1990-06-28 | Juergen Hauke | Filter device fitted in waste gas lines - having housing, connecting sections, support channels, fitting rods, waste gas line and wire netting |
| CN201339996Y (en) * | 2008-11-07 | 2009-11-04 | 佛山市顺德区麦理杰电器实业有限公司 | Ventilator capable of top absorbing and side absorbing |
| US20120264363A1 (en) * | 2011-04-15 | 2012-10-18 | Serge Ramsay | Exhaust Vent |
| CN203271078U (en) * | 2013-05-06 | 2013-11-06 | 南通易实工业制造有限公司 | Detachable exhaust outlet cap |
| CN207846998U (en) * | 2018-01-11 | 2018-09-11 | 杭州润泉环境科技有限公司 | A kind of pin-connected panel house exhaust passage |
| CN209066807U (en) * | 2018-10-29 | 2019-07-05 | 邵世成 | A kind of novel residence Smoke prevention exhaust duct |
| CN111139996A (en) * | 2020-01-16 | 2020-05-12 | 江苏特拉维斯暖通科技有限公司 | Integrated fireproof heat-insulation assembled smoke-proof and smoke-discharging air pipe and preparation method thereof |
| CN111608859A (en) * | 2020-06-01 | 2020-09-01 | 郭本振 | Wind driven generator with protection device and adjustable rotating speed and control method thereof |
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Effective date of abandoning: 20231013 |