CN107975126B - Municipal sewer deodorization device and construction method - Google Patents
Municipal sewer deodorization device and construction method Download PDFInfo
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- CN107975126B CN107975126B CN201711322446.6A CN201711322446A CN107975126B CN 107975126 B CN107975126 B CN 107975126B CN 201711322446 A CN201711322446 A CN 201711322446A CN 107975126 B CN107975126 B CN 107975126B
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/02—Shut-off devices
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/02—Shut-off devices
- E03F7/04—Valves for preventing return flow
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The invention discloses a municipal sewer deodorization device, which comprises a joint inner wire pipe, wherein the side wall of the end part of the joint inner wire pipe is provided with a metal gasket, one end of the joint inner wire pipe is provided with a first connecting pipe, the first connecting pipe comprises a transverse pipe, a first vertical pipe and a first curved pipe, the invention utilizes a metal gasket to tightly abut against a rubber gasket on the side wall of the metal lantern ring, the joint of the sewer discharge pipe and the device is sealed, the sealing performance is improved, by arranging the adjusting baffle and the rubber sealing ring which are hinged with the inner wall of the inner wire connecting pipe, when wastewater discharge stopped, the water in the retaining pipe was down flowed by the action of gravity, promoted adjusting baffle and down overturn, made the rubber seal of its bottom laminate mutually with first curved intraductal wall, formed a sealed environment, and unnecessary waste water is piled up in the silk connecting tube, utilizes water to seal, prevents the dirty gaseous backward flow in the sewer.
Description
Technical Field
The invention relates to the technical field of sewers, in particular to a municipal sewer deodorization device and a construction method.
Background
Municipal works refer to municipal facility construction works, in China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns and provide paid or unpaid public products and services for residents based on government responsibilities and obligations, and various public infrastructure constructions matched with urban lives belong to the municipal engineering categories, such as common urban roads, bridges and subways, such as various pipelines closely related to life: rainwater, sewage, water supply, reclaimed water, electric power (parts except red lines), telecommunication, heating power, gas and the like, and construction of squares, urban greening and the like belong to the municipal engineering category.
The sewer is a public facility in cities, which has appeared as early as in ancient Roman, and the rudimentary form of the sewer is originated from Paris, France, and the Paris has the largest urban sewer system in the world so far, and generally speaking, the sewer system is used for collecting and discharging domestic waste water generated in cities and industrial waste water generated in industrial production.
The common municipal engineering sewer can generate a large amount of domestic sewage which flows through, the domestic sewage can emit foul smell after being discharged into the sewer, and the smell can easily escape out of the sewer, particularly in hot summer, so that the urban environment is seriously adversely affected.
Therefore, it is necessary to provide a municipal sewage deodorization device and a construction method thereof to solve the above problems.
Disclosure of Invention
The invention aims to provide a municipal sewer deodorization device and a construction method thereof, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a municipal sewer deodorization device comprises a joint inner wire pipe, wherein the side wall of the end part of the joint inner wire pipe is provided with a metal gasket, one end of the internal wire pipe of the joint is provided with a first connecting pipe, the first connecting pipe comprises a transverse pipe, a first vertical pipe and a first curved pipe, the outer wall of the end part of the transverse pipe is sleeved with a metal lantern ring, the side wall of the metal lantern ring is provided with a rubber gasket, the inner wall of the first vertical pipe is provided with a rotary screw sheet, the bottom of the first curved pipe is provided with a deposition groove, the bottom end of the deposition groove is provided with a screw sleeve, the end part of the first connecting pipe is provided with an inner wire connecting pipe, the side wall of the inner cavity of the inner wire connecting pipe is provided with an adjusting baffle plate, the bottom of the adjusting baffle is provided with a rubber sealing ring and the top is provided with a limiting block, the top end of the inner wire connecting pipe is provided with a second connecting pipe, the second connecting pipe comprises a second vertical pipe, a second bent pipe and a third vertical pipe, and a water storage pipe is arranged on the side wall of the second vertical pipe.
Preferably, the first vertical pipe is arranged at the end part of the transverse pipe, the first curved pipe is arranged at the bottom end of the first vertical pipe, the transverse pipe and the first curved pipe are integrally arranged, and the first connecting pipe is arranged in a snake shape.
Preferably, the inner wall of the joint inner wire tube is provided with threads, the joint inner wire tube is detachably connected with the end part of the first connecting tube through the threads, the metal lantern ring is arranged at one end, close to the joint inner wire tube, of the transverse tube, the rubber gasket sleeve is arranged on the outer wall of the transverse tube, and the side wall of the metal gasket is attached to the side wall of the rubber gasket.
Preferably, the sedimentation tank is tubular, the outer wall of the bottom end of the sedimentation tank is provided with threads, and the threaded sleeve is detachably connected with the sedimentation tank through the threads.
Preferably, adjusting baffle is articulated with internal thread connecting pipe inner wall, the rubber seal outer wall laminates with first bent pipe inner wall mutually, the stopper sets up in internal thread connecting pipe inner wall, internal thread connecting pipe top inner wall and bottom inner wall all are equipped with the screw thread, first bent pipe tip can be dismantled through the screw thread with internal thread connecting pipe bottom and be connected, the second standpipe bottom can be dismantled through screw thread and internal thread connecting pipe top and be connected.
Preferably, the second standpipe is arranged at one end of the second curved pipe and the third standpipe is arranged at the other end of the second curved pipe, the second standpipe, the third standpipe and the water storage pipe are integrally arranged, and the second connecting pipe is arranged in a snake shape.
Preferably, the water storage pipe is arranged obliquely, the height of the top end of the water storage pipe is lower than that of the top end of the second curved pipe, and the height of the top end of the second curved pipe is lower than that of the transverse pipe.
Preferably, the joint inner wire pipe is provided with a mounting flange, and the mounting flange is provided with a mounting screw hole in a penetrating manner.
The invention also provides a construction method of the municipal sewer deodorization device, which comprises the following specific steps:
the method comprises the following steps: sleeving the joint inner screw pipe on a connecting pipe at the drainage position of the sewer through threads, penetrating a screw through an installation screw hole, and fixing the joint inner screw pipe and the connecting pipe at the drainage position of the sewer by using an installation flange;
secondly, the transverse pipe is adjusted in a screwing mode and moves into the joint inner wire pipe, so that the metal gasket is abutted against the side wall of the rubber gasket to seal the transverse pipe, and the phenomenon that the joint of the sewer pipe is exposed to wind, rain and rain for long-time outdoor use to cause poor sealing and air leakage is avoided;
step three, checking and reinforcing the connection part of the screw sleeve and the sedimentation tank, and building cement tables on two sides of the sedimentation tank to structurally support the first curved pipe, so that the gravity action of the first curved pipe during sewage discharge is reduced, and the service life is prolonged;
checking the connection condition of the hinged connection between the adjusting baffle in the internal thread connecting pipe and the inner wall of the internal thread connecting pipe, simultaneously checking the appearance and elasticity of the rubber sealing ring, and carrying out threaded sleeve joint on the internal thread connecting pipe and the outer wall of the first curved pipe, and simultaneously carrying out threaded sleeve joint on the second vertical pipe part of the second connecting pipe and the top end of the internal thread connecting pipe;
fifthly, screwing the inner wire connecting pipe and adjusting the embedded length of the second vertical pipe in the inner wire connecting pipe to enable the height of the top end of the second curved pipe to be lower than that of the transverse pipe;
and step six, after the device is installed, wrapping the outer walls of the first connecting pipe and the second connecting pipe by using rubber and plastic sponge.
Preferably, in the sixth step, the rubber-plastic sponge is 1-2 cm thick, and the outer wall of the rubber-plastic sponge is bound by dry straws.
The invention has the technical effects and advantages that: the joint of a sewer discharge pipe and a device is sealed by tightly abutting a rubber gasket on the side wall of a metal sleeve ring by using a metal gasket, the sealing performance is improved, when the waste water discharge stops, water in the water storage pipe flows downwards under the action of gravity to push the adjusting baffle to turn downwards, so that the rubber gasket at the bottom of the adjusting baffle is attached to the inner wall of a first curved pipe to form a sealed environment, redundant waste water is accumulated in the inner wire connecting pipe, the water is used for sealing to prevent the backflow of foul gas in a sewer, the sewage in the pipeline is stirred by using a convolute screw sheet to accelerate the flowing speed of the sewage, the sewage is not easy to block, the pipe is provided with an accumulation groove and a screw sleeve, large-particle impurities in the waste water are precipitated, and the screw sleeve is detached to be periodically cleaned to avoid the pipeline blocking, the smoothness of the sewage is kept, the sewage is favorably and quickly discharged, and the sewage is not easy to deteriorate and smell.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of an internal view of a first standpipe of the present invention.
Fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.
Fig. 4 is an enlarged view of the structure of part B in fig. 1 according to the present invention.
In the figure: the device comprises a 1-joint internal thread pipe, a 2-joint metal gasket, a 3-joint first connecting pipe, a 4-joint transverse pipe, a 5-joint first vertical pipe, a 6-joint first curved pipe, a 7-joint metal lantern ring, a 8-joint rubber gasket, a 9-convolution screw sheet, a 10-deposition groove, a 11-joint swivel nut, a 12-joint internal thread connecting pipe, a 13-regulation baffle, a 14-joint rubber sealing ring, a 15 limiting block, a 16-joint second connecting pipe, a 17-joint second vertical pipe, a 18-joint second curved pipe, a 19-joint third vertical pipe, a 20.
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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
The invention provides a municipal sewer deodorization device as shown in figures 1-4, which comprises a joint inner wire pipe 1, wherein the side wall of the end part of the joint inner wire pipe 1 is provided with a metal gasket 2, one end of the joint inner wire pipe 1 is provided with a first connecting pipe 3, the first connecting pipe 3 comprises a transverse pipe 4, a first vertical pipe 5 and a first curved pipe 6, the outer wall of the end part of the transverse pipe 4 is sleeved with a metal lantern ring 7, the side wall of the metal lantern ring 7 is provided with a rubber gasket 8, the joint of a sewer discharge pipe and the device is sealed by tightly abutting the metal gasket 2 against the rubber gasket 8 on the side wall of the metal lantern ring 7, the sealing performance is improved, the inner wall of the first vertical pipe 5 is provided with a convolute screw plate 9, the flow rate of sewage in the pipeline is accelerated by stirring the convolute screw plate 9, so that the sewage is not easy to block, the bottom of the first curved pipe 6, 10 bottoms of sedimentation tank are equipped with swivel nut 11, 3 tip of first connecting pipe are equipped with interior silk connecting pipe 12, 12 inner chamber lateral walls of interior silk connecting pipe are equipped with adjusting stop 13, adjusting stop 13 bottom is equipped with rubber seal 14 and the top is equipped with stopper 15, 12 tops of interior silk connecting pipe are equipped with second connecting pipe 16, second connecting pipe 16 includes second standpipe 17, the bent pipe of second 18 and third standpipe 19, the second standpipe 17 lateral wall is equipped with water storage pipe 20.
The first vertical pipe 5 is arranged at the end part of the transverse pipe 4, the first curved pipe 6 is arranged at the bottom end of the first vertical pipe 5, the transverse pipe 4 and the first curved pipe 6 are integrally arranged, the first connecting pipe 3 is in a snake shape, the inner wall of the joint inner wire pipe 1 is provided with threads, the joint inner wire pipe 1 is detachably connected with the end part of the first connecting pipe 3 through threads, the metal lantern ring 7 is arranged at one end, close to the joint inner wire pipe 1, of the transverse pipe 4, the rubber gasket 8 is sleeved on the outer wall of the transverse pipe 4, the side wall of the metal gasket 2 is attached to the side wall of the rubber gasket 8, the sedimentation tank 10 is in a tubular shape, the outer wall of the bottom end of the sedimentation tank 10 is provided with threads, the threaded sleeve 11 is detachably connected with the sedimentation tank 10 through threads, and is provided with a piling tank 10 and a threaded sleeve 11, large-particle impurities in the, the adjusting baffle 13 is hinged with the inner wall of the inner wire connecting pipe 12, the outer wall of the rubber sealing ring 14 is attached to the inner wall of the first curved pipe 6, when the waste water discharge stops, the water in the water storage pipe 20 flows downwards under the action of gravity to push the adjusting baffle 13 to turn downwards, so that the rubber sealing ring 14 at the bottom of the adjusting baffle is attached to the inner wall of the first curved pipe 6 to form a sealed environment, redundant waste water is accumulated in the inner wire connecting pipe 12 and is sealed by water to prevent the backflow of foul gas in a sewer, the limiting block 15 is arranged on the inner wall of the inner wire connecting pipe 12, the inner wall at the top end and the inner wall at the bottom end of the inner wire connecting pipe 12 are both provided with threads, the end part of the first curved pipe 6 is detachably connected with the bottom end of the inner wire connecting pipe 12 through the threads, the bottom end of the second vertical pipe 17 is detachably connected with the top end of the inner wire connecting pipe 12 through the threads, the second standpipe 17 sets up in the curved pipe 18 one end of second and third standpipe 19 sets up in the curved pipe 18's of second other end, the curved pipe 18 of second, second standpipe 17, third standpipe 19 and the integration setting of water storage pipe 20, the second connecting pipe 16 sets up to snakelike, the slope of water storage pipe 20 sets up, the height that highly is less than the curved pipe 18 top of second on the 20 top of water storage pipe, the height that highly is less than horizontal pipe 4 on the curved pipe 18 top of second, be equipped with mounting flange 21 on the silk pipe 1 in the joint, it is equipped with the installation screw hole to run through on the mounting flange 21.
The working principle of the invention is as follows: the joint internal thread pipe 1 is sleeved on a connecting pipe at the drainage position of a sewer through threads, a screw penetrates through an installation screw hole, a mounting flange 21 is used for fixing the connecting pipe at the drainage position of the sewer, a transverse pipe 4 is adjusted through screwing, the transverse pipe 4 moves towards the joint internal thread pipe 1, a metal gasket 2 is abutted against the side wall of a rubber gasket 8 to seal the transverse pipe 4, the connection position of the sewer drainage pipe and a device is sealed, the sealing performance is improved, the connection position of a screw sleeve 11 and a sedimentation tank 10 is inspected and reinforced, cement platforms are built at two sides of the sedimentation tank 10 to structurally support a first curved pipe 6, the gravity action on the first curved pipe 6 during sewage drainage is reduced, the service life is prolonged, when the waste water drainage stops, water in a water storage pipe 20 flows downwards under the gravity action, an adjusting baffle 13 is pushed to overturn downwards, and a rubber sealing ring 14 at the bottom of the adjusting baffle is attached to the inner wall of the first curved pipe 6, form a sealed environment, unnecessary waste water is piled up in the internal thread connecting pipe 12, utilizes water to seal, prevents the dirty gas backward flow in the sewer, and the spiral shell piece 9 that circles round stirs the sewage in the pipeline for its flow rate makes it be difficult for blockking up, dismantles swivel nut 11 simultaneously, carries out regular clearance to the large granule impurity of deposiing in its inside, avoids the pipeline to block up, keeps its smoothness, is favorable to sewage to discharge fast, and difficult rotten smelly.
A construction method of a municipal sewer deodorization device comprises the following steps:
the method comprises the following steps: sleeving the joint internal thread pipe 1 on a connecting pipe at the drainage position of a sewer through threads, penetrating a screw through an installation screw hole, and fixing the joint internal thread pipe and the connecting pipe at the drainage position of the sewer by using an installation flange 21;
secondly, the transverse pipe 4 is adjusted in a screwing mode, the transverse pipe 4 moves into the joint inner wire pipe 1, the metal gasket 2 is abutted against the side wall of the rubber gasket 8, the transverse pipe 4 is sealed, and the problem that the joint of the sewer pipe is in air leakage caused by poor sealing due to long-time use, namely wind blowing and rain showering in the open air is solved;
step three, checking and reinforcing the connection part of the screw sleeve 11 and the sedimentation tank 10, building cement tables on two sides of the sedimentation tank 10 to structurally support the first curved pipe 6, reducing the gravity action on the first curved pipe 6 during sewage discharge and prolonging the service life;
checking the connection condition of the inner adjusting baffle 13 of the inner wire connecting pipe 12 and the inner wall of the inner wire connecting pipe 12 in a hinged mode, simultaneously checking the appearance and the elasticity of the rubber sealing ring 14, carrying out threaded sleeve joint on the inner wire connecting pipe 12 and the outer wall of the first curved pipe 6, and simultaneously carrying out threaded sleeve joint on the second vertical pipe 17 part of the second connecting pipe 16 and the top end of the inner wire connecting pipe 12;
fifthly, the top end of the second curved pipe 18 is lower than the height of the transverse pipe 4 by screwing the inner wire connecting pipe 12 and adjusting the embedded length of the second vertical pipe 17 in the inner wire connecting pipe 12;
and step six, after the device is installed, wrapping the outer walls of the first connecting pipe 3 and the second connecting pipe 16 by using rubber and plastic sponge.
In the sixth step, the thickness of the rubber-plastic sponge is 1-2 cm, and the outer wall of the rubber-plastic sponge is bound by adopting dry straws, so that the rubber-plastic sponge is beneficial to preventing the rubber-plastic sponge from being corroded by external oxidation and being frozen in winter, and the service life is prolonged.
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 (10)
1. The utility model provides a deodorant device of municipal administration sewer, is including connecting interior silk pipe (1), its characterized in that: the end part side wall of the joint inner wire pipe (1) is provided with a metal gasket (2), one end of the joint inner wire pipe (1) is provided with a first connecting pipe (3), the first connecting pipe (3) comprises a transverse pipe (4), a first vertical pipe (5) and a first curved pipe (6), the outer wall of the end part of the transverse pipe (4) is sleeved with a metal lantern ring (7), the side wall of the metal lantern ring (7) is provided with a rubber gasket (8), the inner wall of the first vertical pipe (5) is provided with a convolute screw sheet (9), the bottom of the first curved pipe (6) is provided with a deposition groove (10), the bottom of the deposition groove (10) is provided with a screw sleeve (11), the end part of the first connecting pipe (3) is provided with an inner wire connecting pipe (12), the inner cavity side wall of the inner wire connecting pipe (12) is provided with an adjusting baffle (13), the bottom of the adjusting baffle (13), the inner wire connecting pipe (12) is provided with a second connecting pipe (16) at the top end, the second connecting pipe (16) comprises a second vertical pipe (17), a second bent pipe (18) and a third vertical pipe (19), and a water storage pipe (20) is arranged on the side wall of the second vertical pipe (17).
2. The municipal sewer odor-resistant device of claim 1, wherein: first standpipe (5) set up in the tip of horizontal pipe (4), first bent pipe (6) set up in the bottom of first standpipe (5), horizontal pipe (4) and first bent pipe (6) integration set up, first connecting pipe (3) set up to snakelike.
3. The municipal sewer odor-resistant device of claim 1, wherein: the inner wall of the joint inner wire pipe (1) is provided with threads, the joint inner wire pipe (1) is detachably connected with the end part of the first connecting pipe (3) through the threads, the metal sleeve ring (7) is arranged at one end, close to the joint inner wire pipe (1), of the transverse pipe (4), the rubber gasket (8) is sleeved on the outer wall of the transverse pipe (4), and the side wall of the metal gasket (2) is attached to the side wall of the rubber gasket (8).
4. The municipal sewer odor-resistant device of claim 1, wherein: the sedimentation tank (10) is tubular, the outer wall of the bottom end of the sedimentation tank (10) is provided with threads, and the threaded sleeve (11) is detachably connected with the sedimentation tank (10) through the threads.
5. The municipal sewer odor-resistant device of claim 1, wherein: adjusting damper (13) are articulated with internal thread connecting pipe (12) inner wall, rubber seal (14) outer wall laminates with first bent pipe (6) inner wall mutually, stopper (15) set up in internal thread connecting pipe (12) inner wall, internal thread connecting pipe (12) top inner wall and bottom inner wall all are equipped with the screw thread, first bent pipe (6) tip is passed through the screw thread with internal thread connecting pipe (12) bottom and can be dismantled the connection, second standpipe (17) bottom is passed through the screw thread and can be dismantled with internal thread connecting pipe (12) top and be connected.
6. The municipal sewer odor-resistant device of claim 1, wherein: the second standpipe (17) sets up in the other end that second bent pipe (18) one end and third standpipe (19) set up in second bent pipe (18), second standpipe (17), third standpipe (19) and water storage pipe (20) integration set up, second connecting pipe (16) set up to snakelike.
7. The municipal sewer odor-resistant device of claim 1, wherein: the water storage pipes (20) are obliquely arranged, the height of the top ends of the water storage pipes (20) is lower than that of the top ends of the second curved pipes (18), and the height of the top ends of the second curved pipes (18) is lower than that of the transverse pipes (4).
8. The municipal sewer odor-resistant device of claim 1, wherein: be equipped with mounting flange (21) on connecting interior wire pipe (1), it is equipped with the installation screw to run through on mounting flange (21).
9. The construction method of the municipal sewer deodorizing device according to claim 1, characterized by comprising the steps of:
the method comprises the following steps: the joint internal thread pipe (1) is sleeved on a connecting pipe at the drainage position of a sewer through threads, a screw penetrates through an installation screw hole, and the installation flange 21 is fixed with the connecting pipe at the drainage position of the sewer;
secondly, the transverse pipe (4) is adjusted in a screwing mode, the transverse pipe (4) moves towards the joint inner wire pipe (1), the metal gasket (2) is abutted against the side wall of the rubber gasket (8), the transverse pipe (4) is sealed, and the phenomenon that the joint of the sewer pipe is in air leakage caused by poor sealing due to long-term use outdoors, wind blowing and rain showering is avoided;
step three, checking and reinforcing the connection part of the threaded sleeve (11) and the sedimentation tank (10), building cement tables on two sides of the sedimentation tank (10) to structurally support the first curved pipe (6), reducing the gravity effect on the first curved pipe (6) during sewage discharge, and prolonging the service life;
checking the connection condition of the inner adjusting baffle (13) of the inner wire connecting pipe (12) and the inner wall hinge joint of the inner wire connecting pipe (12), simultaneously checking the appearance and the elasticity of the rubber sealing ring (14), carrying out threaded socket joint on the inner wire connecting pipe (12) and the outer wall of the first curved pipe (6), and simultaneously carrying out threaded socket joint on the second vertical pipe (17) part of the second connecting pipe (16) and the top end of the inner wire connecting pipe (12);
fifthly, the top end of the second curved pipe (18) is lower than the height of the transverse pipe (4) by screwing the inner wire connecting pipe (12) and adjusting the embedded length of the second vertical pipe (17) in the inner wire connecting pipe (12);
and step six, after the device is installed, wrapping the outer walls of the first connecting pipe (3) and the second connecting pipe (16) by using rubber and plastic sponge.
10. The construction method of the municipal sewer deodorization device according to claim 9, characterized in that: in the sixth step, the thickness of the rubber-plastic sponge is 1-2 cm, and the outer wall of the rubber-plastic sponge is bound by adopting dry straws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711322446.6A CN107975126B (en) | 2017-12-12 | 2017-12-12 | Municipal sewer deodorization device and construction method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711322446.6A CN107975126B (en) | 2017-12-12 | 2017-12-12 | Municipal sewer deodorization device and construction method |
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| Publication Number | Publication Date |
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| CN107975126A CN107975126A (en) | 2018-05-01 |
| CN107975126B true CN107975126B (en) | 2020-05-15 |
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| CN201711322446.6A Active CN107975126B (en) | 2017-12-12 | 2017-12-12 | Municipal sewer deodorization device and construction method |
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| CN112656541B (en) * | 2020-12-16 | 2023-05-30 | 湖州市畜牧业发展中心 | Insemination equipment for lake sheep synchronous estrus artificial insemination |
| CN113636740A (en) * | 2021-07-30 | 2021-11-12 | 杭州守道环境科技有限公司 | Microwave wall-breaking drying method for sludge |
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| CN203960961U (en) * | 2014-06-30 | 2014-11-26 | 朱智仁 | A kind of deodorization gutter |
| CN204875973U (en) * | 2015-08-27 | 2015-12-16 | 宁波市天马厨具有限公司 | Drainage conduit |
| CN205954739U (en) * | 2016-08-11 | 2017-02-15 | 中国二十冶集团有限公司 | Sanitary wastewater cyclic utilization device |
| CN107354976A (en) * | 2017-08-23 | 2017-11-17 | 中国建筑设计院有限公司 | A kind of double containment trap |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2260824Y (en) * | 1995-11-03 | 1997-08-27 | 黄卫春 | U-shape waste pipeline device |
| CN2436566Y (en) * | 2000-07-14 | 2001-06-27 | 李德炳 | Rotary piece type block-resistant floor drain |
| JP2007284966A (en) * | 2006-04-14 | 2007-11-01 | Bridgestone Corp | Drain trap |
| CN203960961U (en) * | 2014-06-30 | 2014-11-26 | 朱智仁 | A kind of deodorization gutter |
| CN204875973U (en) * | 2015-08-27 | 2015-12-16 | 宁波市天马厨具有限公司 | Drainage conduit |
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| CN107354976A (en) * | 2017-08-23 | 2017-11-17 | 中国建筑设计院有限公司 | A kind of double containment trap |
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| CN107975126A (en) | 2018-05-01 |
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