CN211011439U - Detachable waste heat boiler pipeline with filtering function - Google Patents
Detachable waste heat boiler pipeline with filtering function Download PDFInfo
- Publication number
- CN211011439U CN211011439U CN201921937474.3U CN201921937474U CN211011439U CN 211011439 U CN211011439 U CN 211011439U CN 201921937474 U CN201921937474 U CN 201921937474U CN 211011439 U CN211011439 U CN 211011439U
- Authority
- CN
- China
- Prior art keywords
- pipe
- splicing
- pipeline
- heat boiler
- pipes
- 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.)
- Active
Links
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A detachable waste heat boiler pipeline with a filtering function comprises a boiler, wherein the boiler is connected with a pipeline, the pipeline is formed by connecting splicing pipes, the splicing pipes are connected through connecting pipes, two ends of each connecting pipe are slidably connected with two telescopic pipes, the pipeline is formed by connecting the splicing pipes, a single pipe is convenient to disassemble, each splicing pipe comprises two semi-circular cylinders, the two semi-circular cylinders are connected through a fixing hoop and can be disassembled, the dust on the inner wall is convenient to clean, the outer wall of the end part of each connecting pipe and the inner wall of the connecting end of each telescopic pipe and the corresponding connecting end of the corresponding connecting pipe are integrally formed with bulges, when the splicing pipes are sleeved on the telescopic pipes, the bulges at the rear ends and the bulges of the connecting pipes are clamped with each other to compress sealing rings, the rear ends of the telescopic pipes are embedded with fixing holes, the front ends of locking bolts are inserted into the fixing holes, the stability of the connection can be increased.
Description
Technical Field
The utility model belongs to the technical field of the exhaust-heat boiler technique and specifically relates to a detachable has filtering capability's exhaust-heat boiler pipeline is related to.
Background
A waste heat boiler is a boiler that utilizes sensible heat in exhaust gas, waste material, or waste liquid in various industrial processes or (and) heat generated after combustion of combustible materials thereof. Or a boiler using heat of high-temperature flue gas discharged from a gas turbine in an oil (or gas) fired combined cycle unit. After the exhaust-heat boiler among the prior art is installed, the pipeline is difficult to dismantle, and obviously, in long-term use, waste gas is very easy to bow the inner wall at boiler pipeline, causes the jam of pipeline, influences the conversion of energy, and is inefficient, for this reason we propose a detachable exhaust-heat boiler pipeline that has filtering capability to be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a detachable has filtering capability's waste heat boiler pipeline is used for solving above-mentioned problem.
For realizing the above-mentioned purpose, the utility model relates to a detachable has filtering capability's exhaust-heat boiler pipeline, including the exhaust-heat boiler body, be provided with the pipeline on the exhaust-heat boiler body, the pipeline is formed by the concatenation union coupling, and connects through the connecting pipe between the concatenation pipe, the both ends sliding connection of connecting pipe has two flexible pipes, flexible pipe box is at the head of concatenation pipe, integrated into one piece has fixed ear on the connecting pipe, fixed ear female connection has locking bolt, locking bolt and flexible pipe's rear end in close contact with, the concatenation pipe includes two semicircle barrels, and two semicircle barrels can dismantle the connection through fixed hoop, the intraductal filter screen that can dismantle of concatenation is connected with, install the draught fan on the pipeline, the flue of draught fan gas outlet is linear structure, and the flue slant setting of draught fan gas outlet.
Preferably, the both ends of flexible pipe all are connected with the sealing washer, and flexible pipe sliding connection is in the outside of connecting pipe, the outer wall of connecting pipe tip and the inner wall integrated into one piece of flexible pipe and connecting pipe link have the arch.
Preferably, the rear end of the extension tube is embedded with a fixing hole, and the front end of the locking bolt is inserted into the fixing hole.
Preferably, the inner wall embedding of concatenation pipe end is equipped with the standing groove, the filter screen is placed in the standing groove.
Preferably, the distance between the splicing tube and the connecting tube is between 10 and 20 cm.
Has the advantages that:
1. the utility model discloses the pipeline is formed by splicing the union coupling, makes things convenient for the dismantlement of single, and the concatenation pipe includes two half-cylinders, and two half-cylinders are connected by fixed hoop, can dismantle, conveniently clear up the dust of inner wall;
2. the outer wall of the end part of the connecting pipe and the inner wall of the connecting end of the telescopic pipe and the connecting pipe are integrally formed with bulges, when the splicing pipe is sleeved on the telescopic pipe, the bulge at the rear end and the bulge of the connecting pipe are clamped mutually, so that the sealing ring can be compressed;
3. the rear end of the telescopic pipe of the utility model is embedded with a fixing hole, the front end of the locking bolt is inserted in the fixing hole, and after the locking bolt is screwed down, the telescopic pipe is tightly sleeved on the splicing pipe, so that the connection stability can be increased;
4. the inner wall of the end part of the splicing pipe is embedded with the placing groove, the filter screen is placed in the placing groove, when the pipeline is blocked, the locking bolt can be loosened, the telescopic pipe is detached from the splicing pipe, and a hand is stretched into the placing groove to take out the filter screen and clean the filter screen;
5. the utility model discloses install the draught fan on the pipeline, the flue of draught fan gas outlet is linear structure, and the flue slant setting of draught fan gas outlet, can reduce the flue gas resistance of system, and can not produce the swirl after improving, has reduced the vibration.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.
Fig. 3 is the utility model discloses connecting pipe and concatenation union coupling structure sketch map.
Fig. 4 is an enlarged schematic structural diagram of the point B in fig. 3 according to the present invention.
Fig. 5 is a side view of the present invention.
Fig. 6 is an enlarged schematic structural view of the point C in fig. 5 according to the present invention.
In the figure: 1 pipeline, 2 splicing pipes, 3 connecting pipes, 4 telescopic pipes, 5 fixing lugs, 6 locking bolts, 7 fixing hoops, 8 filter screens, 9 sealing rings, 10 placing grooves and 11 draught fans.
Detailed Description
The following describes the present invention in further detail with reference to fig. 1-6.
As shown in figures 1-6, the utility model relates to a detachable waste heat boiler pipeline with filtering function, which comprises a waste heat boiler body, wherein the waste heat boiler body is provided with a pipeline 1, the pipeline 1 is formed by connecting splicing pipes 2, the splicing pipes 2 are connected through connecting pipes 3, two ends of each connecting pipe 3 are slidably connected with two telescopic pipes 4, the telescopic pipes 4 are sleeved on the head parts of the splicing pipes 2, fixing lugs 5 are integrally formed on the connecting pipes 3, locking bolts 6 are connected with the inner threads of the fixing lugs 5, the locking bolts 6 are closely contacted with the rear ends of the telescopic pipes 4, the splicing pipes 2 comprise two semi-circular cylinders, the two semi-circular cylinders are detachably connected through fixing hoops 7, a filter screen 8 is detachably connected in the splicing pipes 2, the pipeline 1 is formed by connecting the splicing pipes 2, the number of the splicing pipes 2 and the length of a single pipe are set according to actual needs, only the structure of a part, pipeline 1 comprises concatenation pipe 2 concatenation, makes things convenient for single dismantlement, and concatenation pipe 2 includes two semicircle tubes, and two semicircle tubes are connected by fixed hoop 7, can dismantle, and the dust of convenient clearance inner wall for increase the leakproofness of connecting between the semicircle tube, can be at the junction fixed connection sealing strip (not shown in the figure sealing strip, the sealing strip is prior art, can increase the leakproofness), and fixed hoop 7 is prior art.
Install draught fan 11 on pipeline 1, draught fan 11 is the structure on the current exhaust-heat boiler, connect the tail end at pipeline 1, a flue gas is taken out, the flue of draught fan 11 gas outlet is linear structure, and the flue slant setting of draught fan 11 gas outlet, draught fan 11 rotates through the impeller and produces the negative pressure, and then from a equipment of system (equipment) extraction air, generally install at the boiler tail end, a hot flue gas for extracting in the furnace, the modified purpose is firstly for reducing the flue gas resistance of system, secondly original flue gas can form the swirl in the turning department (90 degrees elbows) of the flue of draught fan 11 gas outlet, it is great to produce the vibration, can not produce the swirl after the improvement, the vibration has been reduced.
The both ends of flexible pipe 4 all are connected with sealing washer 9, and flexible pipe 4 sliding connection has the arch in the outside of connecting pipe 3, and the outer wall of connecting pipe 3 tip and the inner wall integrated into one piece of flexible pipe 4 and connecting pipe 3 link have, as shown in figure 4, flexible pipe 4 when putting on splicing pipe 2, the arch of rear end and the protruding chucking each other of connecting pipe 3 can compress tightly sealing washer 9.
The rear end embedding of flexible pipe 4 is equipped with the fixed orifices, the front end of locking bolt 6 is inserted in the fixed orifices, because fixed ear 5 and connecting pipe 3 integrated into one piece, it is fixed, so the position of locking bolt 6 on connecting pipe 3 is also fixed, locking bolt 6 is inserted in the fixed orifices, make flexible pipe 4 can only slide relative connecting pipe 3, can't rotate, and locking bolt 6 is after screwing up, flexible pipe 4 tightly overlaps on splicing pipe 2, so flexible pipe 4 can't move about, can increase the stability of connecting.
The inner wall of the end part of the splicing pipe 2 is embedded with a placing groove 10, a filter screen 8 is placed in the placing groove 10, the distance between the splicing pipe 2 and the connecting pipe 3 is 10-20cm, the filter screen 8 is arranged in the placing groove 10, and the distance between the splicing pipe 2 and the connecting pipe 3 is 10-20cm, so when the pipeline 1 is blocked, the locking bolt 6 can be loosened, the extension pipe 4 is detached from the splicing pipe 2, a hand extends into the placing groove 10 to take out the filter screen 8 and clean the filter screen 8, the diameter of the filter screen 8 is equal to the inner diameter of the placing groove 10, the filter screen 8 can be tightly contacted and fixed by friction force, the filter screen 8 comprises an outer ring bracket and an inner net and can be connected with the placing groove 10 through a buckling structure, the buckling structure in the prior art is many, no repeated description is given, because the pipeline 1 is formed by connecting the splicing pipes 2, the filter screen 8 can be placed in each placing groove 10 of the splicing, carry out the multiple-layer filtering, prevent blockking up effectually, and if only use the one deck filter screen, so need filter then the aperture of filter screen 8 is very little, very easy jam, the utility model discloses filter screen 8 has the multilayer, carries out the multiple-layer filtering, and the aperture can set up great, can often dismantle the clearance after using up.
The working principle is as follows: the utility model discloses pipeline 1 is formed by splicing pipe 2 connection, make things convenient for single dismantlement, splicing pipe 2 includes two half cylinders, two half cylinders are connected by fixed hoop 7, can dismantle, conveniently clear up the dust of inner wall, the outer wall of connecting pipe 3 tip and the inner wall integrated into one piece of flexible pipe 4 and connecting pipe 3 link have the arch, flexible pipe 4 is when putting on splicing pipe 2, the arch of rear end and the arch of connecting pipe 3 are chucking each other, can compress tightly sealing washer 9, the rear end embedding of flexible pipe 4 is equipped with the fixed orifices, the front end of locking bolt 6 is inserted in the fixed orifices, locking bolt 6 is after screwing up, flexible pipe 4 tightly overlaps on splicing pipe 2, can increase the stability of connecting pipe, the inner wall embedding of splicing pipe 2 tip is equipped with standing groove 10, filter screen 8 is placed in standing groove 10, when pipeline 1 takes place the jam condition, can loosen locking bolt 6, demolish flexible pipe 4 from concatenation pipe 2, stretch into standing groove 10 with the hand and take out filter screen 8 and clear up can, the flue of draught fan 11 gas outlet is the linear structure, and the flue slant setting of draught fan 11 gas outlet can reduce the flue gas resistance, reduces the vibration.
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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a detachable exhaust-heat boiler pipeline that has filtering capability, includes the exhaust-heat boiler body, its characterized in that, be provided with pipeline (1) on the exhaust-heat boiler body, pipeline (1) is formed by splicing pipe (2) connection, and connects through connecting pipe (3) between splicing pipe (2), the both ends sliding connection of connecting pipe (3) has two flexible pipes (4), flexible pipe (4) cover is at the head of splicing pipe (2), integrated into one piece has fixed ear (5) on connecting pipe (3), fixed ear (5) female connection has locking bolt (6), the rear end in close contact with of locking bolt (6) and flexible pipe (4), splicing pipe (2) includes two semicircle tubes, and two semicircle tubes can dismantle the connection through fixed hoop (7), can dismantle in splicing pipe (2) and be connected with filter screen (8), install draught fan (11) on pipeline (1), the flue of draught fan (11) gas outlet is sharp structure, and the flue slant setting of draught fan (11) gas outlet.
2. The detachable waste heat boiler pipeline with the filtering function according to claim 1, wherein the two ends of the extension pipe (4) are both connected with a sealing ring (9), the extension pipe (4) is slidably connected to the outside of the connecting pipe (3), and protrusions are integrally formed on the outer wall of the end part of the connecting pipe (3) and the inner wall of the connecting end of the extension pipe (4) and the connecting pipe (3).
3. A detachable waste heat boiler pipe with filtering function according to claim 1, characterized in that the telescopic pipe (4) is embedded with a fixing hole at the rear end, and the front end of the locking bolt (6) is inserted in the fixing hole.
4. A detachable waste heat boiler pipe with filtering function according to claim 1, characterized in that the inner wall of the end of the splicing pipe (2) is embedded with a placing groove (10), and the filter screen (8) is placed in the placing groove (10).
5. A detachable waste heat boiler pipe with filtering function according to claim 1, characterized in that the distance between the splicing pipe (2) and the connecting pipe (3) is between 10-20 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921937474.3U CN211011439U (en) | 2019-11-12 | 2019-11-12 | Detachable waste heat boiler pipeline with filtering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921937474.3U CN211011439U (en) | 2019-11-12 | 2019-11-12 | Detachable waste heat boiler pipeline with filtering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211011439U true CN211011439U (en) | 2020-07-14 |
Family
ID=71471353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921937474.3U Active CN211011439U (en) | 2019-11-12 | 2019-11-12 | Detachable waste heat boiler pipeline with filtering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211011439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555878A (en) * | 2020-12-23 | 2021-03-26 | 湖南森鸿环保建材有限公司 | Flue pipe convenient and rapid to splice |
-
2019
- 2019-11-12 CN CN201921937474.3U patent/CN211011439U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555878A (en) * | 2020-12-23 | 2021-03-26 | 湖南森鸿环保建材有限公司 | Flue pipe convenient and rapid to splice |
| CN112555878B (en) * | 2020-12-23 | 2024-06-07 | 湖南森鸿环保建材有限公司 | Flue pipe convenient and quick to splice |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203849062U (en) | Combined smoke dust and flue gas sampling device | |
| CN211011439U (en) | Detachable waste heat boiler pipeline with filtering function | |
| CN205331662U (en) | Connect reliable pipe joint | |
| CN202884329U (en) | Gas hose coupler | |
| CN206207688U (en) | Air-conditioning air-suction duct | |
| CN209557300U (en) | A kind of ventilation blower being easily installed | |
| CN201053551Y (en) | Conduit pipe telescoping device | |
| CN211189648U (en) | Waste gas purification device | |
| CN205400907U (en) | Miniature for gas turbine gas mixer of external -burning marsh gas | |
| CN204784817U (en) | Special ball valve of card pressure formula gas | |
| CN209967930U (en) | Be applied to air-out machine mounting structure on frequency conversion pulsed sack dust collecting equipment | |
| CN219607142U (en) | Biomass steam boiler flue gas waste heat recovery device | |
| CN208415943U (en) | A kind of telescopic detachable sealing up screw connector | |
| CN106338077A (en) | Domestic boiler exhaust emission pipe with purifying function | |
| CN208074949U (en) | A kind of gas burner | |
| CN207487462U (en) | The residual heat using device of boiler exhaust gas | |
| CN105716270A (en) | Tail heat recovery and dust removal integrated quick-release biomass boiler | |
| CN204922359U (en) | Pipeline companion heat facility | |
| CN220633548U (en) | Tail gas filtering pipeline for combustion equipment | |
| CN219433880U (en) | Waste heat recovery device convenient for chimney replacement | |
| CN221004170U (en) | Quick detach formula water conservancy pipeline connecting device | |
| CN213929859U (en) | Pipeline shock-absorbing structure of air source heat pump | |
| CN204853525U (en) | Tail heat recovery dust removal integral type coal fired boiler | |
| CN219346519U (en) | Flue waste heat recovery device for boiler | |
| CN220083135U (en) | Exhaust device of range hood |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |