CN211424360U

CN211424360U - Drain pipe for replacing trench of boiler

Info

Publication number: CN211424360U
Application number: CN201922127682.3U
Authority: CN
Inventors: 王伟民; 范秀君; 李月明; 王田园; 高岩; 丛静娜; 李明; 周立新; 喜娜; 王祖兴
Original assignee: Beijing Sihuan Pharmaceutical Co Ltd
Current assignee: Jilin Sihuan Aokang Pharmaceutical Co Ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-09-04
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a drain pipe for a boiler replacement trench, which relates to the technical field of sewage discharge and comprises a first drain pipe, a second sewage discharge pipe is welded on the outer surface of one end of the first sewage discharge pipe, a first fixed disc is fixedly arranged on the outer surface of the other end of the first sewage discharge pipe, and the outer surface of the upper end of the first sewage discharge pipe is fixedly provided with a first lifting mechanism, the inside of the first sewage discharge pipe is provided with a cleaning mechanism, a second lifting mechanism is fixedly arranged on the outer surface of the upper end of the second sewage discharge pipe, a skylight plate is arranged at the position of the first sewage discharge pipe adjacent to the outer surface of the upper end of the second sewage discharge pipe, a second fixed tray is fixedly arranged on the outer surface of one end of the second sewage discharge pipe, the first lifting mechanism comprises a base, can ensure that the staff can have the holding and pulling part when the equipment needs to be lifted and pulled, is convenient for lifting and pulling the equipment, can make the inside clearance of first blow-off pipe more convenient and more thorough than traditional clearance mode.

Description

Drain pipe for replacing trench of boiler

Technical Field

The utility model relates to a blowdown technical field specifically is a trench blow off pipe is changed to boiler.

Background

A set of part of trench blowdown tubular boiler device is very important, and the trench blow off pipe can be with sewage discharge to assigned position, and among the prior art the trench blow off pipe is buried within the trench, both can make the blow off pipe soak for a long time in the middle of sewage and be not convenient for weld the blow off pipe again for trench blow off pipe life is shorter and install more troublesome, for this we propose a novel boiler change trench blow off pipe.

The present boiler is changed the trench blow off pipe and is perfect inadequately in the aspect of structure and function, still have and treat the improvement part, firstly, among the prior art, because the blow off pipe is arranged in within the trench, make the blow off pipe comparatively inconvenient when mentioning, secondly, among the prior art, because the blow off pipe is in the blowdown state often, so its inside amasss and flows and have a large amount of filth, if it is inconvenient enough and clearance effect is still relatively poor to clear up the blow off pipe with prior art, and finally, the welding of blow off pipe among the prior art is comparatively inconvenient, make the installation and the connection of blow off pipe comparatively troublesome.

Because boiler blowdown pipeline leaks, original pipeline is the iron pipe, uses galvanized steel pipe now, and is corrosion-resistant than the iron pipe, need change DN 65's pipeline length 22 meters, and the pipeline is installed in the trench now, and the connected mode is whole to be welded, and water soaks the pipeline when displacement is big, rises the whole below to the trench grate with the pipeline now, avoids soaking. Because the trench is narrow and can not be welded, the trench needs to be dug, and people can only continue welding, so that the construction difficulty is high, the workload is high, and the work can not be finished.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a trench blow off pipe is changed to boiler has solved the installation of blow off pipe among the prior art and has connected comparatively trouble problem, has still solved prior art and has cleared up the problem that neither convenient enough and clearance effect is still relatively poor to the blow off pipe, has solved the problem that carries of blow off pipe among the prior art and has carried comparatively inconvenient at last.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a trench blow off pipe is changed to boiler, includes first blow off pipe, the one end skin weld of first blow off pipe has the second blow off pipe, the other end fixed surface of first blow off pipe installs first stationary disk of putting, and the upper end fixed surface of first blow off pipe installs first mechanism of pulling, the inside of first blow off pipe is provided with clearance mechanism, the upper end fixed surface of second blow off pipe installs the second and pulls the mechanism, the position that first blow off pipe is adjacent with the upper end surface of second blow off pipe is provided with the skylight board, the one end fixed surface of second blow off pipe installs the second and puts the stationary disk.

Preferably, the first lifting mechanism comprises a base, a first spiral groove arranged inside the base and close to one side, a second spiral groove arranged inside the base and close to the other side, a first holding plate movably connected inside the first spiral groove, a second holding plate movably connected inside the second spiral groove, and a base and a second fixed spiral bolt penetrating through the inner surface of the front end of the base.

Preferably, the cleaning mechanism comprises a scraping ring, a positioning plate fixedly arranged on the outer surface of the lower end of the scraping ring, a rotating plate fixedly arranged on the outer surface of the upper end of the scraping ring, a roller movably connected to the outer surface of the rotating plate, a pull rod fixedly connected to the outer surface of one side of the scraping ring and close to the upper end of the scraping ring, and a pull handle fixedly connected to the outer surface of one end of the pull rod, wherein a fixing bolt penetrates through the inside of the pull handle.

Preferably, the number of the positioning plates is two, the outer surface of the front end of each positioning plate is fixedly connected with a first clamping plate, and the two groups of the positioning plates are respectively positioned at the position, close to the lower end, of the outer surface of the front end of the scraping ring and the position, close to the lower end, of the outer surface of the rear end of the scraping ring.

Preferably, the number of the circling plates is two, the adjacent surfaces of the two groups of circling plates are movably connected with rotating pins, the rollers are fixedly arranged on the outer surfaces of the rotating pins close to the middle, and the outer surface of the front end of the circling plate is fixedly provided with a second clamping plate.

Preferably, the inside fixed mounting that the spiral groove was put to the second has the pole of circling round, first board swing joint of holding is in the position that the pole surface of circling round is close to the middle part, first front end surface of holding board and second and holding all is provided with the spiral shell fixed orifices, first fixed bolt threaded connection is in the inside in spiral shell fixed orifices, the second is held the connection mode that holds board and base and is the same as the first connection mode of holding board and base.

Advantageous effects

The utility model provides a trench blow off pipe is changed to boiler. Compared with the prior art, the method has the following beneficial effects:

1. this trench blow off pipe is changed to boiler, be provided with first mechanism of pulling, first mechanism of pulling is including the base, first put spiral groove and second put spiral groove etc. soon, first decide to revolve to tie and the second decides to revolve to tie and can control respectively that first holding plate and second hold the rotation of holding the board and receive the restriction, can make first holding plate and second hold the board and rotate through the pole of circling the spiral that sets up, it can make equipment when needs are carried to carry to hold the board and the second holds the board through the first holding plate that sets up and the second can be so that equipment can have to hold and draw the part, the carrying of equipment of being convenient for carries.

2. This trench blow off pipe is changed to boiler, be provided with clearance mechanism, clearance mechanism is including the scraping ring, the pull rod with draw the handle etc. through drawing the handle that sets up, can stimulate the scraping ring and remove, locating plate through setting up, the gyro wheel uses comparatively steadily with the cooperation of spiral plate can make the removal of scraping ring, can scrape the filth that the inside long-pending stay of first blow off pipe at the scraping ring of the inside removal of first blow off pipe, thereby make the inside clearance of first blow off pipe more convenient and more thorough in traditional clearance mode, skylight board through setting up can make first blow off pipe and second blow off pipe fixed or be connected and make the welding more convenient.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the first lifting mechanism of the present invention;

FIG. 3 is a view showing the cleaning mechanism of the present invention engaged with a first drain pipe;

fig. 4 is a schematic structural diagram of the cleaning mechanism of the present invention.

In the figure: 1. a first drain pipe; 2. a second sewage draining pipe; 3. a first set plate; 4. a second fixed plate; 5. a first pulling mechanism; 501. a base; 502. a first spin groove; 503. a second spin groove; 504. a first holding plate; 505. a second holding plate; 506. a second fixed rotation bolt; 507. a first fixed rotating bolt; 6. a second lifting mechanism; 7. a cleaning mechanism; 701. scraping rings; 702. a pull rod; 703. pulling a handle; 704. a convolute plate; 705. a roller; 706. positioning a plate; 8. a sunroof panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a trench blow off pipe is changed to boiler, including first blow off pipe 1, the one end skin weld of first blow off pipe 1 has second blow off pipe 2, the other end fixed surface of first blow off pipe 1 installs first stationary disk 3 of putting, and the upper end fixed surface of first blow off pipe 1 installs first mechanism 5 of carrying, the inside of first blow off pipe 1 is provided with clearance mechanism 7, the upper end fixed surface of second blow off pipe 2 installs the second and carries mechanism 6, the position that first blow off pipe 1 is adjacent with the upper end surface of second blow off pipe 2 is provided with skylight board 8, the one end fixed surface of second blow off pipe 2 installs the second and puts stationary disk 4, the one side internal surface of first stationary disk (3) of putting is provided with puts the groove.

Referring to fig. 2, the first pulling mechanism 5 includes a base 501, a first spiral groove 502 disposed inside the base 501 and near one side, a second spiral groove 503 disposed inside the base 501 and near the other side, a first holding plate 504 movably connected inside the first spiral groove 502, a second holding plate 505 movably connected inside the second spiral groove 503, a base 501 and a second fixed spiral bolt 506 penetrating through the inner surface of the front end of the base 501, a winding rod fixedly installed inside the second spiral groove 503, the first holding plate 504 movably connected to the outer surface of the winding rod near the middle portion, the outer surfaces of the front ends of the first holding plate 504 and the second holding plate 505 are both provided with two sets of spiral holes, the first fixed spiral bolt 507 and the second fixed spiral bolt 506 are respectively connected to the insides of the two sets of spiral holes in the same manner, and the connection manner of the second holding plate 505 and the base 501 is the same as the connection manner of the first holding plate 504 and the base 501, the screw-fixing holes can make the rotation of the first holding plate 504 and the second holding plate 505 controlled by the first fixing bolt 507 and the second fixing bolt 506 respectively.

Referring to fig. 3-4, the cleaning mechanism 7 includes a scraping ring 701, positioning plates 706 fixedly mounted on the outer surface of the lower end of the scraping ring 701, circling plates 704 fixedly mounted on the outer surface of the upper end of the scraping ring 701, rollers 705 movably connected to the outer surface of the circling plates 704, a pull rod 702 fixedly connected to the outer surface of one side of the scraping ring 701 near the upper end, a pull handle 703 fixedly connected to the outer surface of one end of the pull rod 702, fixing bolts penetrating through the pull handle 703, two sets of positioning plates 706, a first clamping plate fixedly connected to the outer surface of the front end of the positioning plates 706, two sets of positioning plates 706 respectively located at the positions of the outer surface of the front end of the scraping ring 701 near the lower end and the outer surface of the rear end of the scraping ring 701 near the lower end, two sets of circling plates 704, and a rotating pin movably connected to the adjacent surface of the two sets of circli, the outer surface of the front end of the rotating plate 704 is fixedly provided with a second clamping plate, and the rotating pin can enable the roller 705 to rotate under force.

When the device is used, when the first sewage discharge pipe 1 and the second sewage discharge pipe 2 are connected, the skylight plate 8 is arranged on the outer surfaces of the upper ends of the first sewage discharge pipe 1 and the second sewage discharge pipe 2, when the device is welded, the connecting part of the lower ends of the first sewage discharge pipe 1 and the second sewage discharge pipe 2 is firmly welded, then the skylight plate 8 is welded on the outer surfaces of the upper ends of the first sewage discharge pipe 1 and the second sewage discharge pipe 2, when the device is moved, the first fixed rotary bolt 507 and the second fixed rotary bolt 506 can be screwed, so that the rotation of the first holding plate 504 and the second holding plate 505 is not limited, the first holding plate 504 and the second holding plate 505 are rotated for a certain angle, a worker can lift the device by holding the first holding plate 504 and the second holding plate 505, the inside of the device needs to be cleaned after the device is used for a period of time, when the device is cleaned, the clear water is introduced into the interiors of the first sewage discharge pipe 1 and the second sewage discharge pipe 2, then unscrew fixing bolt again for draw handle 703 and first putting the fixed disk 3 and no longer being connected, then the pulling draws handle 703, drives the removal of pull rod 702, thereby drives scraping ring 701's removal, and the scraping ring 701 that removes will scrape the inner wall of first blow-off pipe 1, and the washing of deuterogamying clear water can clear up out a large amount of filths inside first blow-off pipe 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a trench blow off pipe is changed to boiler, includes first blow off pipe (1), its characterized in that: the utility model discloses a sewage treatment device, including first sewage pipe (1), fixed surface, second sewage pipe (2) are welded to the one end outer surface of first sewage pipe (1), the other end outer fixed surface of first sewage pipe (1) installs first stationary disk (3) of putting, and the upper end outer fixed surface of first sewage pipe (1) installs first pull mechanism (5) of carrying, the inside of first sewage pipe (1) is provided with clearance mechanism (7), the upper end outer fixed surface of second sewage pipe (2) installs the second and carries pull mechanism (6), the position that first sewage pipe (1) is adjacent with the upper end surface of second sewage pipe (2) is provided with skylight board (8), the one end outer fixed surface of second sewage pipe (2.

2. The sewer pipe for boiler replacement according to claim 1, wherein the first lifting mechanism (5) comprises a base (501), a first rotary holding groove (502) arranged at a position close to one side in the base (501), a second rotary holding groove (503) arranged at a position close to the other side in the base (501), a first holding plate (504) movably connected to the first rotary holding groove (502), a second holding plate (505) movably connected to the second rotary holding groove (503), and a base (501) and a second fixed rotary plug (506) penetrating through the inner surface of the front end of the base (501).

3. The drain pipe for the boiler replacement trench according to claim 1, wherein the cleaning mechanism (7) comprises a scraping ring (701), a positioning plate (706) fixedly arranged on the outer surface of the lower end of the scraping ring (701), a circling plate (704) fixedly arranged on the outer surface of the upper end of the scraping ring (701), a roller (705) movably connected to the outer surface of the circling plate (704), a pull rod (702) fixedly connected to the outer surface of one side of the scraping ring (701) and close to the upper end position, and a pull handle (703) fixedly connected to the outer surface of one end of the pull rod (702), wherein a fixing bolt penetrates through the inside of the pull handle (703).

4. A drain pipe for a boiler replacement trench according to claim 3, wherein the number of the positioning plates (706) is two, and the outer surface of the front end of the positioning plate (706) is fixedly connected with a first clamping plate, and the two positioning plates (706) are respectively arranged at the position near the lower end of the outer surface of the front end of the scraper ring (701) and the position near the lower end of the outer surface of the rear end of the scraper ring (701).

5. The drain pipe for the boiler replacement trench according to claim 3, wherein the number of the convolute plates (704) is two, the adjacent surfaces of the two convolute plates (704) are movably connected with a rotary pin, the roller (705) is fixedly arranged at the position of the outer surface of the rotary pin close to the middle part, and the outer surface of the front end of the convolute plate (704) is fixedly provided with a second clamping plate.

6. The drain pipe for the boiler replacement trench according to claim 2, wherein a winding rod is fixedly installed inside the second winding groove (503), the first holding plate (504) is movably connected to the position, close to the middle, of the outer surface of the winding rod, the outer surfaces of the front ends of the first holding plate (504) and the second holding plate (505) are respectively provided with a screw fixing hole, the first fixing bolt (507) is in threaded connection with the inside of the screw fixing hole, and the connection mode of the second holding plate (505) and the base (501) is the same as the connection mode of the first holding plate (504) and the base (501).