CN210860223U - Intercommunication device for tail gas treatment pipeline - Google Patents
Intercommunication device for tail gas treatment pipeline Download PDFInfo
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- CN210860223U CN210860223U CN201921852183.4U CN201921852183U CN210860223U CN 210860223 U CN210860223 U CN 210860223U CN 201921852183 U CN201921852183 U CN 201921852183U CN 210860223 U CN210860223 U CN 210860223U
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- pipeline
- gas treatment
- tail gas
- blind plate
- rubber ring
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Abstract
The utility model relates to an intercommunication device that tail gas treatment pipeline was used, intercommunication device is located between two tail gas treatment pipelines, including the intermediate pipeline of two tail gas treatment pipelines of intercommunication, be located the switching-over device of tail gas treatment pipeline and intermediate pipeline air inlet, the switching-over device including sealed coupling blind plate, rigid coupling on tail gas treatment pipeline on the circumference just with the spacing ring that the blind plate cooperation blockked that tail gas treatment pipeline air current flows to and be located intermediate pipeline air inlet department and with the oval piece of tail gas treatment pipeline adaptation, the perforation that the intercommunication intermediate pipeline just can be sealed sheltered from by the blind plate is seted up to oval piece, the coupling point of blind plate is located oval piece along the rear of tail gas flow direction. The utility model, through the arrangement of the middle pipeline and the reversing device, enables the cremation equipment to be normally used and reduces the idle of the equipment; through the inclined arrangement of the middle pipeline, the exhaust gas flow is given to have a guiding effect.
Description
Technical Field
The utility model relates to a pipeline field especially involves tail gas treatment pipeline technical field, specifically indicates an intercommunication device that tail gas treatment pipeline used.
Background
In the funeral parlour, cremation equipment is all connected respective tail gas treatment pipeline, and when equipment such as tail gas processing apparatus or draught fan behind the tail gas treatment pipeline need overhaul or damage, can influence the just-produced emission of tail gas, and then influences this cremation equipment's normal use, causes the idle of cremation equipment.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide an intercommunication device that tail gas treatment pipeline was used, through the device's use, make the normal use of cremation equipment, reduce the idle of equipment.
The utility model discloses a through following technical scheme realizes, an intercommunication device that tail gas treatment pipeline used, intercommunication device is located between two tail gas treatment pipelines, including the middle pipeline of two tail gas treatment pipelines of intercommunication, be located the switching-over device of tail gas treatment pipeline and middle pipeline air inlet, switching-over device including sealed coupling in the tail gas treatment pipeline on blind plate, rigid coupling in the circumference in the tail gas treatment pipeline and with the spacing ring that the blind plate cooperation blockked tail gas treatment pipeline air current and flow to and be located middle pipeline air inlet department and with the oval piece of tail gas treatment pipeline adaptation, the perforation that intercommunication middle pipeline just can be sealed sheltered from by the blind plate is seted up to oval piece.
The utility model discloses when using, when equipment such as tail gas processing apparatus or suction fan behind a tail gas treatment pipeline need overhaul or damage, rotate the blind plate, make blind plate and oval piece break away from to stop the tail gas treatment pipeline with the spacing ring cooperation, make tail gas get into the intermediate pipeline from the perforation, and enter into another tail gas treatment pipeline, handle tail gas through the tail gas treatment system of another tail gas treatment pipeline.
Preferably, the intermediate duct is inclined to the other exhaust gas treatment duct in the exhaust gas flow direction of the one exhaust gas treatment duct. The preferred embodiment is configured to give the gas flow a guiding effect in the direction of the flow of the exhaust gas.
Preferably, a first rubber ring which is positioned outside the through hole and provided with an annular groove is arranged on one surface of the oval block, which is in contact with the blind plate, and a second rubber ring which is inserted into the first rubber ring and is matched with the first rubber ring is arranged on the blind plate. The arrangement of the preferred scheme ensures that the blind plate and the oval block are sealed by rubber, thereby reducing the amount of smoke diffusing into the middle pipeline.
Preferably, install along the third rubber ring that spacing ring circumference set up and be equipped with the annular groove and play on the face that spacing ring and blind plate meet the contact, install on the blind plate and insert third rubber ring just with third rubber ring adaptation fourth rubber ring. The arrangement of the preferred scheme ensures that the blind plate and the oval block are sealed by rubber, thereby reducing or even preventing the smoke from continuously flowing to the tail gas treatment device along the original flowing direction.
Preferably, in cross section, one end of the oval block facing the exhaust gas is in a first arc shape inclined along the exhaust gas flowing direction, and one end of the blind plate far away from the shaft joint is in a second arc shape inclined along the exhaust gas flowing direction. This preferred scheme is through curved setting, gives tail gas flow with the guide effect, and tail gas receives the separation simultaneously, influences tail gas and discharges.
The middle pipeline is connected with an air blower pipeline which is inclined along the air flow direction of the middle pipeline in a sealing and shaft mode, and the air blower pipeline is connected with an air blower. This preferred scheme passes through the setting of air-blower, and the increase gets into the air current of middle pipeline, and the flow velocity of reinforcing tail gas at middle pipeline accelerates tail gas flow.
The middle pipelines are two, the inclination directions of the two middle pipelines are opposite, and each middle pipeline is provided with a reversing device. This preferred scheme can make two tail gas treatment pipeline intercommunications, uses mutually supporting.
Preferably, the blind plate is fixedly connected to a rotating shaft which is connected to the tail gas treatment pipeline in a sealing and rotating mode, a driven chain wheel is fixedly connected to the part, located outside the tail gas treatment pipeline, of the rotating shaft, the driven chain wheel is connected with a driving chain wheel which is connected to the support through a chain in a shaft coupling mode, a ratchet wheel and a handle are coaxially arranged on the driving chain wheel, and a pawl matched with the ratchet wheel is arranged on the support. The setting of this optimization scheme, the artifical manual control handle of being convenient for drives drive sprocket and rotates to drive driven sprocket and rotate, and then drive the blind plate rotation, with the position of adjusting the blind plate.
The utility model has the advantages that: by arranging the intermediate pipeline and the reversing device, the cremation equipment is normally used, and the idle time of the equipment is reduced; the tail gas is given to flow to guide through the inclined arrangement of the middle pipeline; through the matching of the first rubber ring and the second rubber ring, the blind plate is convenient to be in sealing fit with the oval block; the tail gas is guided by the blower and the blower pipeline.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view at A in FIG. 1;
shown in the figure:
1. the device comprises a first tail gas treatment pipeline, a second tail gas treatment pipeline, a first middle pipeline, a second middle pipeline, a blower pipeline, a limiting ring, a blind plate, an oval block, a blind plate, a hole and a limiting ring, wherein the first tail gas treatment pipeline is 2, the second tail gas treatment pipeline is 3, the first middle pipeline is 4, the second middle pipeline is 5, the blower pipeline is 6, the limiting ring is 7, the blind plate is.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Referring to the attached drawings 1-2, the utility model relates to an intercommunication device for tail gas treatment pipelines, two close tail gas treatment pipelines, namely a first tail gas treatment pipeline 1 and a second tail gas treatment pipeline 2, are arranged at a certain distance, two intermediate pipelines are added between the two tail gas treatment pipelines for connecting the two tail gas treatment pipelines, a first intermediate pipeline 3 is arranged on the first tail gas treatment pipeline 1, the first intermediate pipeline 3 is downwards inclined to be communicated with the second tail gas treatment pipeline 2, an opening formed by the first intermediate pipeline 3 and the first tail gas treatment pipeline 1 is an air inlet of the first intermediate pipeline 3, an opening formed by the first intermediate pipeline 3 and the second tail gas treatment pipeline 2 is an air outlet of the first intermediate pipeline 3, a second intermediate pipeline 4 is arranged on the second tail gas treatment pipeline 2, the second intermediate pipeline 4 is upwards inclined to be communicated with the first tail gas treatment pipeline 1, the opening that pipeline 4 and first tail gas treatment pipeline 1 formed in the middle of the second is 3 gas outlets in the middle of the first, the opening that pipeline 4 and second tail gas treatment pipeline 2 formed in the middle of the second is 3 air inlets in the middle of the first, pipeline 3 and the middle pipeline 4 of second are crisscross in the height, on first tail gas treatment pipeline 1, along the direction that tail gas flows, the air inlet of first middle pipeline 3 is located the place ahead of 4 gas outlets in the middle of the second, on second tail gas treatment pipeline 2, along the direction that tail gas flows, the gas outlet of first middle pipeline 3 is located the rear of 4 gas inlets in the middle of the second.
An elliptical block 8 is mounted at the air inlet of the first middle pipeline 3, the elliptical block 8 is mounted on the first tail gas treatment pipeline 1 in a sealing mode, one surface of the elliptical block 8 is a plane, the surface opposite to the plane is an arc surface matched with the circumferential surface of the first tail gas treatment pipeline 1, and a through hole 9 penetrating through the plane and the arc surface of the elliptical block 8 is further formed in the elliptical block 8;
an elliptical block 8 is mounted at the air inlet of the second middle pipeline 4, the elliptical block 8 is mounted on the second tail gas treatment pipeline 2 in a sealing mode, one surface of the elliptical block 8 is a plane, the surface opposite to the plane is an arc surface matched with the circumferential surface of the second tail gas treatment pipeline 2, and a through hole 9 penetrating through the plane and the arc surface of the elliptical block 8 is further formed in the elliptical block 8;
the first rubber ring provided with an annular groove is installed on the plane of the oval block 8, the diameter of the first rubber ring is larger than that of the through hole 9 and is collinear with the axis of the through hole 9, and on the cross section, the end, facing the tail gas flow, of the oval block 8 forms a first arc shape inclined along the tail gas flow direction.
The inner circumferential surface of the first tail gas treatment pipeline 1 is also provided with an annular limiting ring 6 vertically extending towards the axis of the first tail gas treatment pipeline 1, the limiting ring 6 is positioned between the gas inlet of the first middle pipeline 3 and the gas outlet of the second inter-pipeline, and the side, facing the tail gas flow, of the limiting ring 6 is provided with a third rubber ring which is circumferentially arranged along the limiting ring 6 and is provided with an annular groove; still be equipped with annular spacing ring 6 that extends to second tail gas treatment pipeline 2 axis vertically on the second tail gas treatment pipeline 2 internal circumference, spacing ring 6 is located between 4 air inlets of second intermediate pipeline and the first kind pipeline gas outlet, installs along the setting of 6 circumference of spacing ring and be equipped with the third rubber ring that the annular groove rises in the one side that spacing ring 6 flows in the face of tail gas.
A rotating shaft which is rotatably connected to the first exhaust pipeline is arranged in the first exhaust pipeline in a sealing and penetrating mode, a blind plate 7 is fixedly connected to the rotating shaft and located between an elliptical block 8 and a limiting ring 6, a second rubber ring which is inserted into the first rubber ring and is matched with the first rubber ring is installed on the blind plate 7, a fourth rubber ring which is inserted into the third rubber ring and is matched with the third rubber ring is installed on the blind plate 7, and the diameter of the blind plate 7 is larger than that of a through hole 9 and is also larger than that of an inner ring of the limiting ring 6;
in the cross section, the pivot is located blind plate 7 is said blind plate 7 and is kept away from the one end of axle connection point and become the second arc along tail gas flow direction slope, and the pivot is close to the distance that first tail gas treatment pipeline 1's point reaches first tail gas pipeline and the height of oval piece 8 is the same, and pivot and spacing ring 6 laminating, the second pivot is close to the distance that second tail gas treatment pipeline 2's point reaches second tail gas pipeline and the height of oval piece 8 is the same, and the pivot is close to the point of spacing ring 6 and the laminating of spacing ring 6.
The middle pipeline is connected with an air blower pipeline 5 which inclines along the air flow direction of the middle pipeline in a sealing and shaft mode, and the air blower pipeline 5 is connected with an air blower.
The pivot is located the partial rigid coupling outside first tail gas treatment pipeline 1 and has first driven sprocket, driven sprocket passes through the chain and is connected with the first drive sprocket of coupling on the support, and the coaxial first ratchet and the first in command that are provided with on the first drive sprocket, be provided with on the support with the first pawl of first ratchet complex, the pivot is located the partial rigid coupling outside second tail gas treatment pipeline 2 and has second driven sprocket, driven sprocket passes through the chain and is connected with the second drive sprocket of coupling on the support, and the coaxial second ratchet and the second in command that are provided with on the second drive sprocket, be provided with on the support with second ratchet complex second pawl.
When the utility model is used, when the tail gas treatment device or the draught fan and other equipment behind the first tail gas pipeline need to be overhauled or damaged, the draught fan and the tail gas treatment device behind the second tail gas treatment pipeline 2 are started, the rotating handle drives the driving sprocket to rotate and simultaneously drives the ratchet wheel to rotate, the driving sprocket rotates to drive the driven sprocket to rotate, thereby driving the rotating shaft to rotate, driving the blind plate 7 to separate from the elliptical block 8, leading the blind plate 7 to be attached to the limiting ring 6, leading the third rubber ring to be matched with the fourth rubber ring to form a sealing surface, the first tail gas treatment pipeline 1 is communicated with the second tail gas treatment pipeline 2 through a first intermediate pipeline 3, simultaneously, the blower is started, the tail gas enters the first tail gas treatment pipeline 1 and then enters the first middle pipeline 3 through the perforation 9, then the tail gas enters a second tail gas treatment pipeline 2, and finally the tail gas passes through a tail gas treatment device of the second tail gas treatment pipeline 2;
when the tail gas treatment device or the draught fan and other equipment behind the second tail gas pipeline need to be overhauled or damaged, the draught fan and the tail gas treatment device behind the first tail gas treatment pipeline 1 are started, the rotating handle drives the driving chain wheel to rotate and simultaneously drives the ratchet wheel to rotate, the driving chain wheel rotates to drive the driven chain wheel to rotate, thereby driving the rotating shaft to rotate, driving the blind plate 7 to separate from the elliptical block 8, leading the blind plate 7 to be attached to the limiting ring 6, leading the third rubber ring to be matched with the fourth rubber ring to form a sealing surface, the second tail gas treatment pipeline 2 is communicated with the first tail gas treatment pipeline 1 through a second intermediate pipeline 4, simultaneously, the blower is started, the tail gas enters the second tail gas treatment pipeline 2 and then enters the second middle pipeline 4 through the perforation 9, then enters a first tail gas treatment pipeline 1, and finally the tail gas passes through the tail gas treatment device of the first tail gas treatment pipeline 1.
The first rubber ring, the second rubber ring, the third rubber ring and the fourth rubber ring are all made of high-temperature-resistant rubber.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (8)
1. The utility model provides an intercommunication device that tail gas treatment pipeline was used, intercommunication device is located between two tail gas treatment pipelines its characterized in that: including the middle pipeline of two tail gas treatment pipeline of intercommunication, be located the switching-over device of tail gas treatment pipeline and middle pipeline air inlet, the switching-over device including sealed coupling blind plate (7) on the tail gas treatment pipeline, rigid coupling in the tail gas treatment pipeline interior circumference on and with blind plate (7) cooperation blocks spacing ring (6) that the tail gas treatment pipeline air current flows to and be located middle pipeline air inlet department and with oval piece (8) of tail gas treatment pipeline adaptation, oval piece (8) are seted up the intercommunication middle pipeline and can be sealed perforation (9) of sheltering from by blind plate (7), the axle joint point of blind plate (7) is located oval piece (8) along the rear of tail gas flow direction.
2. The intercommunicating apparatus for an exhaust gas treatment duct of claim 1, wherein: the middle pipeline inclines towards the other exhaust gas treatment pipeline along the exhaust gas flowing direction of one exhaust gas treatment pipeline.
3. The intercommunicating apparatus for an exhaust gas treatment duct of claim 1, wherein: install the first rubber ring that is located perforation (9) outside and is equipped with the annular groove on the one side of oval piece (8) and blind plate (7) contact, install on blind plate (7) and insert first rubber ring just with first rubber ring adaptation second rubber ring.
4. The intercommunicating apparatus for an exhaust gas treatment duct of claim 1, wherein: install on the one side that spacing ring (6) and blind plate (7) contacted and set up and be equipped with the third rubber ring that the annular groove rises along spacing ring (6) circumference, install on blind plate (7) and insert third rubber ring and with third rubber ring adaptation fourth rubber ring.
5. The intercommunicating apparatus for an exhaust gas treatment duct of claim 1, wherein: on the cross section, one end of the elliptic block (8) facing to the tail gas is in a first arc shape inclined along the flow direction of the tail gas, and one end of the blind plate (7) far away from the shaft joint is in a second arc shape inclined along the flow direction of the tail gas.
6. The intercommunicating apparatus for an exhaust gas treatment duct of claim 1, wherein: the middle pipeline is connected with an air blower pipeline (5) which inclines along the air flow direction of the middle pipeline in a sealing and shaft mode, and the air blower pipeline (5) is connected with an air blower.
7. The intercommunicating apparatus for an exhaust gas treatment duct of claim 1, wherein: the middle pipelines are two, the inclination directions of the two middle pipelines are opposite, and each middle pipeline is provided with a reversing device.
8. The intercommunicating apparatus for an exhaust gas treatment duct of claim 1, wherein: the blind plate (7) is fixedly connected to a rotating shaft of the tail gas treatment pipeline in a sealing and rotating mode, a driven chain wheel is fixedly connected to the part, located outside the tail gas treatment pipeline, of the rotating shaft and connected with a driving chain wheel of the support through a chain, a ratchet wheel and a handle are coaxially arranged on the driving chain wheel, and a pawl matched with the ratchet wheel is arranged on the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921852183.4U CN210860223U (en) | 2019-10-31 | 2019-10-31 | Intercommunication device for tail gas treatment pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921852183.4U CN210860223U (en) | 2019-10-31 | 2019-10-31 | Intercommunication device for tail gas treatment pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210860223U true CN210860223U (en) | 2020-06-26 |
Family
ID=71292767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921852183.4U Active CN210860223U (en) | 2019-10-31 | 2019-10-31 | Intercommunication device for tail gas treatment pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210860223U (en) |
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2019
- 2019-10-31 CN CN201921852183.4U patent/CN210860223U/en active Active
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