CN210463057U

CN210463057U - Mounting structure of machine-made foam concrete flue

Info

Publication number: CN210463057U
Application number: CN201921105236.6U
Authority: CN
Inventors: 郭鹏
Original assignee: Yunnan Beilida New Material Engineering Co Ltd
Current assignee: Yunnan Beilida New Material Engineering Co Ltd
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-05-05
Anticipated expiration: 2029-07-15

Abstract

The utility model discloses a mounting structure of mechanism foam concrete flue, including the concrete flue main part, the concrete flue main part includes the direction frame, goes up connector, lower connector, advances mouth, guard plate and outlet flue, and the direction frame both ends set up connector and lower connector, and the side of direction frame one end is seted up into the mouth, and the rear of advancing the mouth sets up the guard plate, and the outlet flue is seted up to the side of the direction frame other end. The utility model relates to a mounting structure of mechanism foam concrete flue, whole flue stable in structure, the density on foam blanket is low, stop to run the problem that the cigarette leaked the cigarette, improve smoke exhaust efficiency, the switching flue absorbs the cigarette in with the concrete flue and discharges, smoke reflux avoids appearing, the benefit of use is improved, the high temperature cigarette of avoiding advancing the mouth and getting into destroys the structure of flue, improve the practicality of flue, sealed dustcoat and sealing washer are dual sealed, sealed efficient, reduce the corruption of smog to the device, and service life is prolonged.

Description

Mounting structure of machine-made foam concrete flue

Technical Field

The utility model relates to a foam concrete flue technical field specifically is a mounting structure of mechanism foam concrete flue.

Background

With the adoption of the wet desulphurization process of the coal-fired power plant, the bypass flue and the flue gas heating system are eliminated, the temperature of the flue gas discharged from the single-tube chimney is greatly reduced, the temperature is basically kept at about 50 ℃, but the humidity is greatly increased, and wet flue gas with larger water content is formed. At this time, the problem of leading and discharging condensed acid water of a large amount of low-temperature flue gas in the flue is gradually highlighted. The concrete flue is widely adopted in a thermal power plant by the advantages of mature process, economy, durability and the like, and the key of the water resistance of the concrete flue is concentrated on the deformation joint for the environment with the water resistance requirement. In a wet flue gas environment, the joint is easily corroded by adopting a traditional flue construction method, and the internal structure can be seriously damaged after a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mounting structure of mechanism foam concrete flue, whole flue stable in structure, the density on foam blanket is low, stop to run the problem that the cigarette leaks the cigarette, the efficiency of discharging fume is improved, switching flue absorbs the cigarette in with the concrete flue and discharges, smoke reflux avoids appearing, the benefit of use is improved, the high temperature cigarette of avoiding advancing the mouth entering destroys the structure of flue, the practicality of flue is improved, sealed dustcoat and sealing washer are dual sealed, it is sealed efficient, reduce the corruption of smog to the device, service life is prolonged, the problem among the prior art is solved.

In order to achieve the above object, the utility model provides a following technical scheme: a mounting structure of a machine-made foam concrete flue comprises a concrete flue main body, wherein the concrete flue main body comprises a directional frame, an upper connector, a lower connector, a smoke inlet, a protection plate and a smoke outlet;

the switching flue comprises a flue passing channel, an upper sealing layer, a lower connecting seat, a fixing groove and side sealing seats, wherein the upper part and the lower part of the flue passing channel are respectively connected with the upper sealing layer and the lower connecting seat, the side sealing seats are arranged on the side edge of the flue passing channel, and a connecting assembly is arranged between the switching flue and the concrete flue main body;

the connecting assembly comprises a sealing outer cover, screws, a screw fixing layer and a sealing ring, and the screws and the screw fixing layer are arranged in the sealing outer cover.

Preferably, one end of the smoke inlet is connected with the range hood and the smoke generating mechanism, and the protection plate is installed behind the smoke inlet through a fixing screw.

Preferably, the directional frame comprises a machine-made foam layer and a concrete structure layer, the concrete structure layer is coated on the outer side of the machine-made foam layer, and the joint of the machine-made foam layer and the concrete structure layer is of a mixed structure.

Preferably, go up sealing layer one end and insert to be fixed in the concrete flue main part to one side through the set screw, the fixed slot is seted up to lower connecting seat side, all is fixed in the concrete flue main part through the set screw in the fixed slot.

Preferably, the screw penetrates through the screw fixing layer and is fixedly connected with the concrete flue main body, and the sealing ring is arranged between the screw fixing layer and the concrete flue main body.

Preferably, the switching flue is fixedly arranged above the switching flue through a connecting assembly.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to a mounting structure of mechanism foam concrete flue, the direction frame includes mechanism foam blanket and concrete structure layer, the cladding of concrete structure layer is in the mechanism foam blanket outside, and both junctions are mixed structure, it is fixed in the concrete flue main part to go up sealing layer one end through the oblique insertion of fixed screw, the fixed slot is seted up to the lower connecting seat side, all be fixed in the concrete flue main part through the fixed screw in the fixed slot, mechanism foam blanket and concrete structure layer mixed structure, whole flue stable in structure, the density of foam blanket is low, stop the problem that the running cigarette leaks the cigarette, smoke exhaust efficiency is improved, the cigarette absorption of switching flue in with the concrete flue is discharged, smoke reflux avoids appearing, and the service efficiency is improved.

2. The utility model relates to a mounting structure of mechanism foam concrete flue, the one end and the lampblack absorber of advancing the mouth are connected with the cigarette mechanism of producing, and the guard plate passes through the fixed screw to be installed in the rear of advancing the mouth, and the setting of guard plate avoids advancing the high temperature cigarette that the mouth got into and destroys the structure of flue, improves the practicality of flue.

3. The utility model relates to a mounting structure of mechanism foam concrete flue, screw run through fix with screw layer and concrete flue main part fixed connection, and the sealing washer sets up in fix with screw layer between concrete flue main part, and the switching flue passes through coupling assembling fixed mounting in the top of switching flue, and the screw is fixed in concrete flue main part top with the upper seal layer, and sealed dustcoat and sealing washer are dual seals, and sealed efficient reduces the corruption of smog to the device, improves life.

Drawings

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

FIG. 2 is a schematic view of the main structure of the concrete flue of the present invention;

FIG. 3 is a top sectional view of the inner structure of the directional frame of the present invention;

FIG. 4 is a schematic view of the installation of the protection plate of the present invention;

fig. 5 is an enlarged view of the position a of the present invention.

In the figure: 1. a concrete flue body; 11. a directional frame; 111. a machine-made foam layer; 112. a concrete structural layer; 12. an upper connecting port; 13. a lower connector; 14. a smoke inlet; 15. a protection plate; 16. a smoke outlet; 2. transferring the flue; 21. passing through a flue; 22. an upper sealing layer; 23. a lower connecting seat; 24. fixing grooves; 25. a side seal seat; 3. a connecting assembly; 31. sealing the outer cover; 32. a screw; 33. a screw fixing layer; 34. and (5) sealing rings.

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. 1-3, a mounting structure of a machine-made foam concrete flue comprises a concrete flue main body 1, the concrete flue main body 1 comprises a direction frame 11, an upper connector 12, a lower connector 13, a smoke inlet 14, a protection plate 15 and a smoke outlet 16, the upper connector 12 and the lower connector 13 are arranged at two ends of the direction frame 11, the smoke inlet 14 is arranged at the side of one end of the direction frame 11, the protection plate 15 is arranged behind the smoke inlet 14, the smoke outlet 16 is arranged at the side of the other end of the direction frame 11, a transfer flue 2 is connected above the concrete flue main body 1 and comprises a flue passing 21, an upper sealing layer 22, a lower connector 23, a fixing groove 24 and a side sealing seat 25, the upper sealing layer 22 and the lower connector 23 are respectively connected above and below the flue 21, the side sealing seat 25 is arranged at the side of the flue 21, a connecting component 3 is arranged between the transfer flue 2 and the concrete flue main body 1, the direction frame 11 includes mechanism foam blanket 111 and concrete structure layer 112, concrete structure layer 112 cladding is in the mechanism foam blanket 111 outside, and both junctions are mixed structure, it is fixed in on concrete flue main part 1 through the oblique insertion of fixed screw to go up sealing layer 22 one end, fixed slot 24 is seted up to lower connecting seat 23 side, all be fixed in concrete flue main part 1 through the fixed screw in the fixed slot 24 on, mechanism foam blanket 111 and concrete structure layer 112 mixed structure, whole flue stable in structure, the density of foam blanket is low, stop the problem that the running smoke leaks the cigarette, smoke exhaust efficiency is improved, switching flue 2 absorbs the cigarette in with the concrete flue and discharges, smoke backflow is avoided appearing, use efficiency is improved.

Referring to fig. 4, one end of the smoke inlet 14 is connected to the range hood and the smoke generating mechanism, the protection plate 15 is installed behind the smoke inlet 14 through a fixing screw, and the arrangement of the protection plate 15 prevents high-temperature smoke entering the smoke inlet 14 from damaging the structure of the smoke channel, thereby improving the practicability of the smoke channel.

Referring to fig. 5, the connection assembly 3 includes a sealing housing 31, screws 32, screw fixing layers 33 and a sealing ring 34, the screws 32 and the screw fixing layers 33 are disposed in the sealing housing 31, the screws 32 penetrate through the screw fixing layers 33 and are fixedly connected with the concrete flue main body 1, the sealing ring 34 is disposed between the screw fixing layers 33 and the concrete flue main body 1, the adapter flue 2 is fixedly mounted above the adapter flue 2 through the connection assembly 3, the screws 32 fix the upper sealing layer 22 above the concrete flue main body 1, the sealing housing 31 and the sealing ring 34 are sealed doubly, sealing efficiency is high, corrosion of smoke to devices is reduced, and service life is prolonged.

In summary, the following steps: the utility model discloses a mounting structure of mechanism foam concrete flue, directional frame 11 includes mechanism foam layer 111 and concrete structure layer 112, concrete structure layer 112 wraps in the mechanism foam layer 111 outside, and the junction of both is mixed structure, upper seal layer 22 one end is inserted to one side and is fixed in on concrete flue main part 1 through the set screw, lower connecting seat 23 side is seted up fixed slot 24, all be fixed in concrete flue main part 1 through the set screw in fixed slot 24, mechanism foam layer 111 and concrete structure layer 112 mixed structure, the whole flue stable in structure, the density of foam layer is low, stop the problem of leaking the cigarette of running the cigarette, improve smoke exhaust efficiency, switching flue 2 absorbs the cigarette in the concrete flue and discharges, avoid the smog backward flow, improve the use benefit, the one end of smoke inlet 14 is connected with lampblack absorber and product cigarette mechanism, guard plate 15 is installed in the rear of smoke inlet 14 through the set screw, the setting of guard plate 15 avoids the high temperature cigarette that advances the entrance for cigarette 14 and gets into to destroy the structure of flue, improves the practicality of flue, and screw 32 is fixed in concrete flue main part 1 top with upper seal layer 22, and sealed dustcoat 31 and sealing washer 34 are dual sealed, and sealed efficient reduces the corruption of smog to the device, improves life.

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 mounting structure of mechanism foam concrete flue, includes concrete flue main part (1), its characterized in that: the concrete flue main body (1) comprises a direction frame (11), an upper connecting port (12), a lower connecting port (13), a smoke inlet (14), a protection plate (15) and a smoke outlet (16), wherein the upper connecting port (12) and the lower connecting port (13) are arranged at two ends of the direction frame (11), the smoke inlet (14) is formed in the side edge of one end of the direction frame (11), the protection plate (15) is arranged behind the smoke inlet (14), the smoke outlet (16) is formed in the side edge of the other end of the direction frame (11), and a transfer flue (2) is connected above the concrete flue main body (1);

the transfer flue (2) comprises a flue (21), an upper sealing layer (22), a lower connecting seat (23), a fixing groove (24) and side sealing seats (25), the upper part and the lower part of the flue (21) are respectively connected with the upper sealing layer (22) and the lower connecting seat (23), the side sealing seats (25) are arranged on the side edges of the flue (21), and a connecting assembly (3) is arranged between the transfer flue (2) and the concrete flue main body (1);

the connecting assembly (3) comprises a sealing outer cover (31), a screw (32), a screw fixing layer (33) and a sealing ring (34), and the screw (32) and the screw fixing layer (33) are arranged in the sealing outer cover (31).

2. The mounting structure of a machine-made foam concrete flue according to claim 1, wherein: one end of the smoke inlet (14) is connected with the range hood and the smoke generating mechanism, and the protection plate (15) is installed behind the smoke inlet (14) through a fixing screw.

3. The mounting structure of a machine-made foam concrete flue according to claim 1, wherein: the directional frame (11) comprises a machine-made foam layer (111) and a concrete structure layer (112), wherein the concrete structure layer (112) is coated on the outer side of the machine-made foam layer (111), and the joint of the machine-made foam layer and the concrete structure layer is of a mixed structure.

4. The mounting structure of a machine-made foam concrete flue according to claim 1, wherein: go up sealing layer (22) one end and insert to one side through the fixed screw and be fixed in concrete flue main part (1), fixed slot (24) are seted up to lower connecting seat (23) side, all are fixed in on concrete flue main part (1) through the fixed screw in fixed slot (24).

5. The mounting structure of a machine-made foam concrete flue according to claim 1, wherein: the screw (32) penetrates through the screw fixing layer (33) and is fixedly connected with the concrete flue main body (1), and the sealing ring (34) is arranged between the screw fixing layer (33) and the concrete flue main body (1).

6. The mounting structure of a machine-made foam concrete flue according to claim 1, wherein: the transfer flue (2) is fixedly arranged above the transfer flue (2) through the connecting component (3).