CN112892098A - Air pollution dust treatment device of tunnel portal - Google Patents
Air pollution dust treatment device of tunnel portal Download PDFInfo
- Publication number
- CN112892098A CN112892098A CN202110201037.0A CN202110201037A CN112892098A CN 112892098 A CN112892098 A CN 112892098A CN 202110201037 A CN202110201037 A CN 202110201037A CN 112892098 A CN112892098 A CN 112892098A
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- China
- Prior art keywords
- clamping piece
- fixed clamping
- storage tank
- fixedly connected
- filter screen
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
Abstract
The invention discloses an air pollution dust treatment device for a tunnel portal, which comprises a dust storage tank and two mutually symmetrical quick assembly and disassembly assemblies, wherein each quick assembly and disassembly assembly comprises a fixed clamping piece and a sliding clamping piece, the fixed clamping pieces are fixedly arranged on an installation base surface through bolt penetrating screw holes, a sliding rod penetrates through the inner parts of the upper ends of the fixed clamping pieces, one end of the sliding rod is fixedly connected with one surface, close to the fixed clamping piece, of the sliding clamping piece, one side of the upper end of each fixed clamping piece is fixedly connected with a connecting piece, the connecting piece is positioned on one side, far away from the sliding clamping piece, of the fixed clamping piece, a spring groove is formed in the connecting piece, and a spring is. According to the invention, the quick assembly and disassembly assembly comprises the fixed clamping piece and the sliding clamping piece, so that the air inlet pipeline or the air outlet pipeline can be quickly assembled and disassembled, the dust storage tank can be conveniently assembled and disassembled, and the dust storage tank can be conveniently cleaned.
Description
Technical Field
The invention relates to the technical field of dust treatment equipment, in particular to an air pollution dust treatment device for a tunnel portal.
Background
The engineering refers to the building of the entrance and exit part of the tunnel and underground building engineering, including the tunnel portal, the ventilation and drainage facility of the tunnel portal, the side, upward slope retaining structure and approach, etc., have ground of the protective requirement;
the tunnel portal project refers to a building of a tunnel and an entrance and exit part of an underground building project, and comprises a tunnel portal, tunnel portal ventilation and drainage facilities, a side slope retaining structure, an upward slope retaining structure, an approach and the like, and the underground project with protection requirements further comprises a protection portal, a closed portal, wave-absorbing and toxin-filtering facilities and the like;
at present, a tunnel continuously extends to a mountainous heavy hill area, and the number and scale of the tunnel are continuously increased; in the process of tunnel construction, a ventilation device is usually used for ventilating the interior of a tunnel, so that dust in air is mainly removed, the air quality in the tunnel is further improved, and normal construction of constructors is guaranteed; in the practical use process, the existing ventilation device is simple, only air in the tunnel can be discharged, and dust in the air cannot be treated, so that the discharged air can pollute the nature, and therefore, the invention of the air pollution dust treatment device for the tunnel portal is necessary to solve the problems.
Disclosure of Invention
The present invention is directed to a device for treating air pollution dust at a tunnel opening to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: an air pollution dust treatment device for a tunnel portal comprises a dust storage tank and two mutually symmetrical quick assembly and disassembly assemblies, wherein each quick assembly and disassembly assembly comprises a fixed clamping piece and a sliding clamping piece, the fixed clamping pieces are fixedly arranged on an installation base surface through bolt through screw holes, a sliding rod penetrates through the inner parts of the upper ends of the fixed clamping pieces, one end of the sliding rod is fixedly connected with one surface, close to the fixed clamping piece, of the sliding clamping piece, one side of the upper end of each fixed clamping piece is fixedly connected with a connecting piece, the connecting piece is positioned on one side, far away from the sliding clamping piece, of each fixed clamping piece, a spring groove is formed in the connecting piece, a spring is arranged in the spring groove, and one end, far away from the sliding clamping piece, of the sliding rod sequentially penetrates through the fixed clamping pieces;
the inside of dust storage tank has been seted up logical groove, the inside in logical groove can be dismantled and be equipped with first filter screen and second filter screen, first filter screen is close to the one side middle part fixedly connected with connecting rod of second filter screen, the one end that first filter screen was kept away from to the connecting rod runs through second filter screen fixedly connected with bail.
Preferably, the one end of dust storage tank can be dismantled and be connected with the admission line, the one end fixedly connected with air inlet that the dust storage tank was kept away from to the admission line, the other end fixedly connected with of dust storage tank pipeline of giving vent to anger, the one end fixedly connected with shell that the dust storage tank was kept away from to the pipeline of giving vent to anger.
Preferably, the air inlet pipeline can be disassembled and clamped inside one of the quick assembly disassembly assemblies, and the air outlet pipeline can be disassembled and clamped inside the other quick assembly disassembly assembly.
Preferably, the inside of shell is equipped with the dead slot, a plurality of gas vents that are the annular array and distribute are seted up to one side that the pipeline of giving vent to anger was kept away from to the shell, the dead slot is close to the fixed motor that is equipped with of one side lateral wall of gas vent, the one end middle part that the gas vent was kept away from to the motor is equipped with the pivot, and the one end fixedly connected with extraction fan leaf of motor is kept away from in the pivot.
Preferably, the outer side of one end, close to the dust storage tank, of the air inlet pipeline is provided with an external thread, and the inner side of one end, close to the air inlet pipeline, of the through groove is provided with an internal thread.
Preferably, the air inlet pipeline and the air outlet pipeline are communicated with the through groove, the air inlet pipeline is communicated with the air inlet, and the air outlet pipeline is communicated with the empty groove.
The invention has the technical effects and advantages that:
1. according to the invention, the quick assembly and disassembly assembly comprises the fixed clamping piece and the sliding clamping piece, so that the air inlet pipeline or the air outlet pipeline can be quickly assembled and disassembled, the dust storage tank can be conveniently assembled and disassembled, and the dust storage tank can be conveniently cleaned;
2. according to the dust storage tank cleaning device, the first filter screen and the second filter screen are detachably arranged in the through groove, the connecting rod is fixedly connected to the middle of one side, close to the second filter screen, of the first filter screen, one end, far away from the first filter screen, of the connecting rod penetrates through the second filter screen and is fixedly connected with the lifting ring, so that the through groove can be cleaned while the first filter screen and the second filter screen are detached, and the first filter screen and the second filter screen are detached and cleaned and then are installed back into the through groove again, so that the dust storage tank is cleaned.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic sectional view of the dust tank of the present invention.
FIG. 3 is an enlarged view of the position A in FIG. 2 according to the present invention.
FIG. 4 is a schematic view of the quick release assembly of the present invention in partial cross-section.
FIG. 5 is an enlarged view of the position B in FIG. 4 according to the present invention.
In the figure: 1. a quick assembly disassembly assembly; 11. fixing the clamping piece; 111. a slide bar; 1111. a compression block; 12. a sliding clamp; 13. a connecting member; 131. a spring; 2. a dust storage tank; 21. a through groove; 211. a first filter screen; 212. a second filter screen; 213. a connecting rod; 2131. lifting a ring; 3. an air intake duct; 4. an air inlet; 5. an air outlet pipe; 6. a housing; 61. an empty groove; 611. a motor; 612. an extraction fan blade; 62. and (7) an exhaust port.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an air pollution dust treatment device of a tunnel portal as shown in figures 1-5, which comprises a dust storage tank 2 and two mutually symmetrical quick assembly and disassembly assemblies 1, wherein each quick assembly and disassembly assembly 1 comprises a fixed clamping piece 11 and a sliding clamping piece 12, the fixed clamping piece 11 is fixedly arranged on an installation base surface through a bolt penetrating screw hole, a sliding rod 111 penetrates through the inner part of the upper end of the fixed clamping piece 11, one end of the sliding rod 111 is fixedly connected with one surface of the sliding clamping piece 12 close to the fixed clamping piece 11, one side of the upper end of the fixed clamping piece 11 is fixedly connected with a connecting piece 13, the connecting piece 13 is positioned on one side of the fixed clamping piece 11 far away from the sliding clamping piece 12, a spring groove is arranged in the connecting piece 13, a spring 131 is arranged in the spring groove, one end of the sliding rod 111 far away from the sliding clamping piece 12 sequentially penetrates through the fixed clamping piece, the air inlet pipeline 3 or the air outlet pipeline 5 is clamped between the fixed clamping piece 11 and the sliding clamping piece 12, the sliding clamping piece 12 and the fixed clamping piece 11 are opened when the air inlet pipeline 3 or the air outlet pipeline 5 is clamped in the quick assembly disassembly component 1, the sliding clamping piece 12 moves towards the direction far away from the fixed clamping piece 11, the sliding clamping piece 12 drives the pressing block 1111 to move towards the direction far away from the fixed clamping piece 11 through the sliding rod 111, the pressing block 1111 compresses the spring 131 in the process of moving towards the sliding clamping piece 12, the elastic potential energy in the spring 131 is increased, when the air inlet pipeline 3 or the air outlet pipeline 5 is completely clamped between the fixed clamping piece 11 and the sliding clamping piece 12, the sliding clamping piece 12 is matched with the fixed clamping piece 11 under the elastic force of the spring 131 to clamp the air inlet pipeline 3 or the air outlet pipeline 5 in the quick assembly disassembly component 1, so that the air inlet pipeline 3 or the air outlet pipeline 5 can be quickly, the dust storage tank 2 is convenient to disassemble and assemble, so that the dust storage tank 2 is convenient to clean;
the dust storage tank 2 is internally provided with a through groove 21, the through groove 21 is internally detachably provided with a first filter screen 211 and a second filter screen 212, the middle part of one surface of the first filter screen 211, which is close to the second filter screen 212, is fixedly connected with a connecting rod 213, one end of the connecting rod 213, which is far away from the first filter screen 211, penetrates through the second filter screen 212 and is fixedly connected with a lifting ring 2131, when air flows through the through groove 21, the first filter screen 211 and the second filter screen 212 filter the air, the dust in the air is collected and stored in the through groove 21 after being filtered out, the dust storage tank 2 is cleaned at regular time, the lifting ring 2131 is pulled, the first filter screen 211 and the second filter screen 212 can be quickly detached from the through groove 21, the outer sides of the first filter screen 211 and the second filter screen 212 are movably attached to the inner side wall of the through groove 21, so that the through groove 21 can be cleaned, the first filter screen 211 and the second filter screen 212 are detached and cleaned, and then are re-installed in the through slot 21, so that the cleaning of the dust storage tank 2 is completed.
The joint can be dismantled inside one of them quick assembly disassembly subassembly 1 to admission line 3, and the joint can be dismantled inside another quick assembly disassembly subassembly 1 to gas outlet pipe 5, further explains admission line 3 and gas outlet pipe 5's positional relationship.
The inside of shell 6 is equipped with dead slot 61, a plurality of exhaust ports 62 that are the annular array and distribute are seted up to one side that outlet duct 5 was kept away from to shell 6, dead slot 61 is close to the fixed motor 611 that is equipped with of one side lateral wall of exhaust port 62, the one end middle part that outlet port 62 was kept away from to motor 611 is equipped with the pivot, and the one end fixedly connected with extraction fan leaf 612 of motor 611 is kept away from in the pivot, motor 611 drives extraction fan leaf 612 and rotates, extraction fan leaf 612 rotates, the inside air of dead slot 61 passes through during exhaust port 62 discharges the external environment, form the negative pressure behind the inside air discharge of dead slot 61, through air inlet 4, inlet duct 3, lead to in groove 21 and outlet duct 5 inhales the dead slot 61 with the air of tunnel entrance department, the air flow carries out dust filtering processing when leading to.
The one end outside that inlet duct 3 is close to dust storage tank 2 is equipped with the external screw thread, and the one end inboard that leads to groove 21 to be close to inlet duct 3 is equipped with the internal thread, and inlet duct 3 can be dismantled the grafting through the screw thread and inside leading to groove 21 for dust storage tank 2 is convenient for clear up.
The air inlet pipeline 3 and the air outlet pipeline 5 are communicated with the through groove 21, the air inlet pipeline 3 is communicated with the air inlet 4, the air outlet pipeline 5 is communicated with the empty groove 61, and the connection relation of the device is further explained.
The working principle of the invention is as follows: the air inlet pipeline 3 or the air outlet pipeline 5 is clamped between the fixed clamping piece 11 and the sliding clamping piece 12, the sliding clamping piece 12 and the fixed clamping piece 11 are opened when the air inlet pipeline 3 or the air outlet pipeline 5 is clamped in the quick assembly disassembly component 1, the sliding clamping piece 12 moves towards the direction far away from the fixed clamping piece 11, the sliding clamping piece 12 drives the pressing block 1111 to move towards the direction far away from the fixed clamping piece 11 through the sliding rod 111, the pressing block 1111 compresses the spring 131 in the process of moving towards the sliding clamping piece 12, the elastic potential energy in the spring 131 is increased, when the air inlet pipeline 3 or the air outlet pipeline 5 is completely clamped between the fixed clamping piece 11 and the sliding clamping piece 12, the sliding clamping piece 12 is matched with the fixed clamping piece 11 under the elastic force of the spring 131 to clamp the air inlet pipeline 3 or the air outlet pipeline 5 in the quick assembly disassembly component 1, so that the air inlet pipeline 3 or the air outlet pipeline 5 can be quickly, the dust storage tank 2 is convenient to disassemble and assemble, so that the dust storage tank 2 is convenient to clean;
when the air current led to logical groove 21, first filter screen 211 and second filter screen 212 filtered the air, dust in the air filters out the back and collects the storage inside leading to groove 21, regularly clear up dust storage tank 2, exert the pulling force to bail 2131, can dismantle first filter screen 211 and second filter screen 212 from leading to the inslot 21 fast, the outside of first filter screen 211 and second filter screen 212 all with lead to the movable laminating of groove 21 inside wall, make and can clear up logical groove 21 when dismantling first filter screen 211 and second filter screen 212, first filter screen 211 and second filter screen 212 pull down and wash the back again and accomplish the clearance to dust storage tank 2 inside leading to the groove 21 promptly.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an air pollution dust processing apparatus of tunnel portal, includes dust storage tank (2) and two quick assembly disassembly subassemblies (1) of mutual symmetry, its characterized in that: the quick assembly disassembly component (1) comprises a fixed clamping piece (11) and a sliding clamping piece (12), the fixed clamping piece (11) is fixedly arranged on the installation base surface through a bolt through screw hole, a sliding rod (111) is arranged inside the upper end of the fixed clamping piece (11) in a penetrating way, one end of the sliding rod (111) is fixedly connected with one surface of the sliding clamping piece (12) close to the fixed clamping piece (11), one side of the upper end of the fixed clamping piece (11) is fixedly connected with a connecting piece (13), the connecting piece (13) is positioned on one side of the fixed clamping piece (11) far away from the sliding clamping piece (12), a spring groove is arranged inside the connecting piece (13), a spring (131) is arranged in the spring groove, and one end, far away from the sliding clamping piece (12), of the sliding rod (111) penetrates through the fixed clamping piece (11) and the spring (131) in sequence to be fixedly connected with a pressing block (1111);
logical groove (21) have been seted up to the inside of dust storage tank (2), the inside of leading to groove (21) can be dismantled and be equipped with first filter screen (211) and second filter screen (212), one side middle part fixedly connected with connecting rod (213) that first filter screen (211) are close to second filter screen (212), the one end that first filter screen (211) were kept away from in connecting rod (213) runs through second filter screen (212) fixedly connected with bail (2131).
2. An air pollution dust treatment device of a tunnel portal according to claim 1, wherein: the one end of dust storage tank (2) can be dismantled and be connected with admission line (3), one end fixedly connected with air inlet (4) of dust storage tank (2) are kept away from in admission line (3), the other end fixedly connected with of dust storage tank (2) pipeline (5) of giving vent to anger, the one end fixedly connected with shell (6) of dust storage tank (2) are kept away from in pipeline (5) of giving vent to anger.
3. An air pollution dust treatment device of a tunnel portal according to claim 2, wherein: the air inlet pipeline (3) can be detachably connected with one of the quick assembly disassembly assemblies (1), and the air outlet pipeline (5) can be detachably connected with the other quick assembly disassembly assembly (1).
4. An air pollution dust treatment device of a tunnel portal according to claim 2, wherein: the inside of shell (6) is equipped with dead slot (61), a plurality of gas vents (62) that are the annular array and distribute are seted up to one side that gas outlet pipe (5) were kept away from in shell (6), dead slot (61) are close to one side lateral wall fixed motor (611) that are equipped with of gas vent (62), the one end middle part that gas vent (62) were kept away from in motor (611) is equipped with the pivot, and the one end fixedly connected with exhaust fan leaf (612) of motor (611) are kept away from in the pivot.
5. An air pollution dust treatment device of a tunnel portal according to claim 2, wherein: the dust collecting tank is characterized in that an external thread is arranged on the outer side of one end, close to the dust storage tank (2), of the air inlet pipeline (3), and an internal thread is arranged on the inner side of one end, close to the air inlet pipeline (3), of the through groove (21).
6. An air pollution dust treatment device of a tunnel portal according to claim 2, wherein: air inlet pipe (3) and air outlet pipe (5) all communicate with logical groove (21) each other, air inlet pipe (3) and air inlet (4) communicate with each other, air outlet pipe (5) and dead slot (61) communicate with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110201037.0A CN112892098A (en) | 2021-02-23 | 2021-02-23 | Air pollution dust treatment device of tunnel portal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110201037.0A CN112892098A (en) | 2021-02-23 | 2021-02-23 | Air pollution dust treatment device of tunnel portal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112892098A true CN112892098A (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110201037.0A Pending CN112892098A (en) | 2021-02-23 | 2021-02-23 | Air pollution dust treatment device of tunnel portal |
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| CN (1) | CN112892098A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN207254028U (en) * | 2017-09-05 | 2018-04-20 | 天津赛纳特环保工程有限公司 | A kind of easy-to-dismount gas processing device |
| CN208526178U (en) * | 2018-07-03 | 2019-02-22 | 安徽电信工程有限责任公司 | A kind of air cleaning facility |
| CN208786049U (en) * | 2018-08-24 | 2019-04-26 | 广东皓一建设有限公司 | Construction site device for reducing dust |
| KR102033486B1 (en) * | 2019-02-20 | 2019-10-18 | 주식회사 현진기업 | Fine dust removal and smoke discharge system using water |
| CN210241932U (en) * | 2019-06-24 | 2020-04-03 | 湖南永一节能科技有限公司 | Central air conditioning tuber pipe installation device |
| CN210251613U (en) * | 2019-04-10 | 2020-04-07 | 南安市振邦家庭农场有限公司 | Air dust removal device |
| CN211113889U (en) * | 2019-12-02 | 2020-07-28 | 卢贞玲 | Drainage anti-blocking structure for tap water treatment |
| CN211273932U (en) * | 2019-09-26 | 2020-08-18 | 宁夏新龙蓝天科技股份有限公司 | Induced air exhaust port device |
| CN211513806U (en) * | 2019-09-12 | 2020-09-18 | 辽宁建筑职业学院 | Filtering device for heating ventilation air conditioner |
-
2021
- 2021-02-23 CN CN202110201037.0A patent/CN112892098A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207254028U (en) * | 2017-09-05 | 2018-04-20 | 天津赛纳特环保工程有限公司 | A kind of easy-to-dismount gas processing device |
| CN208526178U (en) * | 2018-07-03 | 2019-02-22 | 安徽电信工程有限责任公司 | A kind of air cleaning facility |
| CN208786049U (en) * | 2018-08-24 | 2019-04-26 | 广东皓一建设有限公司 | Construction site device for reducing dust |
| KR102033486B1 (en) * | 2019-02-20 | 2019-10-18 | 주식회사 현진기업 | Fine dust removal and smoke discharge system using water |
| CN210251613U (en) * | 2019-04-10 | 2020-04-07 | 南安市振邦家庭农场有限公司 | Air dust removal device |
| CN210241932U (en) * | 2019-06-24 | 2020-04-03 | 湖南永一节能科技有限公司 | Central air conditioning tuber pipe installation device |
| CN211513806U (en) * | 2019-09-12 | 2020-09-18 | 辽宁建筑职业学院 | Filtering device for heating ventilation air conditioner |
| CN211273932U (en) * | 2019-09-26 | 2020-08-18 | 宁夏新龙蓝天科技股份有限公司 | Induced air exhaust port device |
| CN211113889U (en) * | 2019-12-02 | 2020-07-28 | 卢贞玲 | Drainage anti-blocking structure for tap water treatment |
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Application publication date: 20210604 |
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