CN216448655U

CN216448655U - Boiler room exhaust steam recovery unit

Info

Publication number: CN216448655U
Application number: CN202122590964.4U
Authority: CN
Inventors: 胡庆花
Original assignee: Dalian Thermoelectric New Energy Applied Technology Research Institute Co ltd
Current assignee: Dalian Thermoelectric New Energy Applied Technology Research Institute Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-05-06
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a boiler room exhaust steam recovery device which comprises a supporting leg, wherein a shell is installed at the top end of the supporting leg, a supporting rod is installed inside the shell, an auxiliary disc is installed at the top end of the supporting rod, a transmission disc is rotatably installed on the inner side wall of the shell, a fixing rod is installed on the inner side wall of the transmission disc, an installation block is rotatably installed at one end of the fixing rod, and a sprinkler head is installed at the bottom end of the installation block. According to the utility model, through the rotating rod arranged in the shell, the retention time of the exhaust steam in the shell is prolonged when the exhaust steam is cooled, so that the cooling efficiency of the exhaust steam and the heat exchange time of the exhaust steam and the water mist are improved, the transmission disc is driven to rotate by the bidirectional driving motor, the transmission disc drives the sprinkler head to rotate, and the sprinkler head is enabled to rotate while revolving when being cooled, so that the condensation efficiency of the exhaust steam and the conversion rate of the exhaust steam into the water mist are improved, and the resource is saved.

Description

Boiler room exhaust steam recovery unit

Technical Field

The utility model relates to the technical field of exhaust steam recovery, in particular to an exhaust steam recovery device for a boiler room.

Background

The boiler room generates the following dead steam and hot sewage during the operation process: dead steam generated by a fixed-row, continuous-row and pipeline water delivery system; performing fixed discharge and continuous discharge of hot sewage; the temperature of the exhaust steam generated by the deaerator is more than or equal to 105 ℃. The waste steam and hot sewage contain a large amount of heat content, and medium and small boiler rooms are generally discharged to the atmosphere and a sewage system in an emptying or direct discharging mode.

1. When the prior general exhaust steam recovery device is used, the retention time of exhaust steam is short, the heat exchange time of the exhaust steam and water mist is short, and then the condensing efficiency of the exhaust steam is low.

2. Meanwhile, when the exhaust steam is condensed, the spraying effect is poor, the spraying shape is single, the conversion rate of the exhaust steam and the water mist is low, and further, the resource waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a boiler room exhaust steam recovery device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a boiler room exhaust steam recovery unit, includes the supporting leg, the shell is installed on the top of supporting leg, the internally mounted of shell has the bracing piece, the auxiliary disc is installed on the top of bracing piece, the inside wall of shell rotates installs the transmission disc, the dead lever is installed to the inside wall of transmission disc, the one end of dead lever is rotated and is installed the installation piece, the sprinkler head is installed to the bottom of installation piece, two-way driving motor is installed to one side of shell, first drive gear is installed to two-way driving motor's upper portion power take off end, the water storage box is installed to one side on shell top, one side swing joint of water storage box has the raceway.

Preferably, demineralized water heating element is installed to the opposite side on shell top, the gas vent has been seted up to the opposite side on shell top, the mounting disc is installed to the inside wall of shell, the dwang is installed in the inside wall rotation of mounting disc, connecting gear is installed to the one end of dwang, the other end transmission of dwang is connected with the track, the surface of dwang is provided with the regulating plate, gas subassembly is used to the opposite side of shell is installed, second drive gear is installed to the power take off end of two-way driving motor lower part, the collection water tank is installed to relative one side of supporting leg.

Preferably, one side of the top end of the shell, which is close to the water conveying pipe, the demineralized water heating assembly and the exhaust port, is provided with through holes matched with the water conveying pipe, the demineralized water heating assembly and the exhaust port.

Preferably, one side of the water storage tank close to the mounting block is connected with the water delivery pipe, and the top end and the lower end of the water delivery pipe are movably connected to one side of the water storage tank and the upper side of the mounting block respectively.

Preferably, one side of the shell, which is close to the bidirectional driving motor, is provided with a through groove matched with the first transmission gear and the second transmission gear, and the outer side of the first transmission gear is in transmission connection with the outer side of the transmission disc.

Preferably, the inside wall of transmission dish evenly be provided with quantity be the installation piece of three groups, and the relative one side transmission of installation piece is connected on the surface of auxiliary disc, the relative one side of installation piece be provided with the spread groove of auxiliary disc looks adaptation.

Preferably, the outer side of the second transmission gear is in transmission connection with the outer side of the connecting gear.

Preferably, the inside wall of mounting disc is even to be rotated and is installed quantity and be the dwang of five groups, and the dwang is connected through the track each other.

Preferably, the inside wall of shell evenly is provided with the bracing piece that quantity is three groups, and the bracing piece all is provided with the opening each other.

Compared with the prior art, the utility model provides a boiler room exhaust steam recovery device, which has the following beneficial effects:

1. according to the utility model, through the rotating rod arranged in the shell, the retention time of the exhaust steam in the shell is prolonged when the exhaust steam is cooled, so that the cooling efficiency of the exhaust steam and the heat exchange time of the exhaust steam and the water mist are improved.

2. According to the utility model, the transmission disc is driven to rotate by the bidirectional driving motor, the transmission disc drives the sprinkler head to rotate, and the sprinkler head rotates while revolving during cooling, so that the condensation efficiency of exhaust steam and the conversion rate of the exhaust steam into water mist are improved, and resources are saved.

Drawings

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

FIG. 2 is a top view of the drive plate of the present invention;

FIG. 3 is a perspective view of the auxiliary plate of the present invention;

FIG. 4 is a top view of the mounting plate of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 1.

In the figure: 1. supporting legs; 2. a housing; 3. a support bar; 4. an auxiliary disc; 5. a drive plate; 6. fixing the rod; 7. mounting blocks; 8. a sprinkler head; 9. a bi-directional drive motor; 10. a first drive gear; 11. a water storage tank; 12. a water delivery pipe; 13. a demineralized water heating assembly; 14. an exhaust port; 15. installing a disc; 16. rotating the rod; 17. a connecting gear; 18. a crawler belt; 19. an adjusting plate; 20. a gas-using component; 21. a second transmission gear; 22. a water collection tank.

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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: the utility model provides a boiler room exhaust steam recovery unit, including supporting leg 1, shell 2 is installed on the top of supporting leg 1, the internally mounted of shell 2 has bracing piece 3, auxiliary disc 4 is installed on the top of bracing piece 3, the inside wall of shell 2 rotates installs drive plate 5, dead lever 6 is installed to the inside wall of drive plate 5, the one end of dead lever 6 is rotated and is installed installation piece 7, sprinkler head 8 is installed to the bottom of installation piece 7, two-way driving motor 9 is installed to one side of shell 2, first drive gear 10 is installed to two-way driving motor 9's upper portion power take off end, water storage box 11 is installed to one side on shell 2 top, one side swing joint of water storage box 11 has raceway 12.

In this implementation, demineralized water heating element 13 is installed to the opposite side on 2 tops of shell, gas vent 14 has been seted up to the opposite side on 2 tops of shell, mounting disc 15 is installed to the inside wall of shell 2, dwang 16 is installed in the inside wall rotation of mounting disc 15, connecting gear 17 is installed to the one end of dwang 16, the other end transmission of dwang 16 is connected with track 18, the surface of dwang 16 is provided with regulating plate 19, gas subassembly 20 is installed to the opposite side of shell 2, second drive gear 21 is installed to the power take off of two-way driving motor 9 lower part, water collecting tank 22 is installed to the relative one side of supporting leg 1.

In this implementation, one side of the top end of the housing 2 close to the water pipe 12, the demineralized water heating assembly 13 and the exhaust port 14 is provided with a through hole matched with the water pipe 12, the demineralized water heating assembly 13 and the exhaust port 14, so that the installation stability of the water pipe 12, the demineralized water heating assembly 13 and the exhaust port 14 is improved.

In this embodiment, one side of the water storage tank 11 close to the mounting block 7 is connected with the water pipe 12, and the top end and the lower end of the water pipe 12 are movably connected with one side of the water storage tank 11 and the upper side of the mounting block 7 respectively, so that the stability of the water pipe 12 is improved when the sprinkler head 8 rotates.

In this implementation, one side that shell 2 is close to two-way driving motor 9 is provided with the logical groove with

first drive gear

10 and 21 looks adaptations of second drive gear, and the outside transmission of first drive gear 10 is connected in the outside of driving disk 5, improves the stability that first drive gear 10 is connected with driving disk 5.

In this implementation, the inside wall of driving plate 5 evenly is provided with the quantity be three the group installation piece 7, and the relative one side transmission of installation piece 7 is connected on the surface of auxiliary disc 4, and the relative one side of installation piece 7 is provided with the spread groove with auxiliary disc 4 looks adaptation, improves the efficiency of spraying of sprinkler head 8 to exhaust steam.

In this embodiment, the outside of the second transmission gear 21 is transmission-connected to the outside of the connecting gear 17, thereby improving the flexibility of the rotating lever 16.

In this embodiment, the inner side wall of the mounting plate 15 is uniformly and rotatably provided with five groups of rotating rods 16, and the rotating rods 16 are connected with each other through the caterpillar band 18, so that the retention time of the dead steam in the shell 2 is increased.

In this implementation, the inside wall of shell 2 evenly is provided with the bracing piece 3 that quantity is three groups, and bracing piece 3 all is provided with the opening each other, improves the stability of the installation of auxiliary disc 4, and the opening of setting is convenient for water and is sprayed exhaust steam.

The working principle is as follows: before the use, the bidirectional driving motor 9 is powered on, the exhaust steam is conveyed to the inside of the shell 2 by the air component 20, at the moment, the bidirectional driving motor 9 drives the connecting gear 17 to rotate through the second transmission gear 21, the connecting gear 17 drives the rotating rod 16 to rotate, the rotating rod 16 drives other rotating rods 16 to rotate through the crawler belt 18, so that the rotating rod 16 changes the moving path of the exhaust steam through the adjusting plate 19, the retention time of the exhaust steam in the shell 2 is prolonged, meanwhile, water in the water storage tank 11 is sprayed out from the sprinkler head 8 through the water conveying pipe 12 to cool the exhaust steam, part of the exhaust steam is condensed into water to slide to the inside of the water collecting tank 22, the other part of the steam enters the demineralized water heating component 13, when the sprinkler head 8 sprays, the bidirectional driving motor 9 drives the driving disc 5 to rotate through the first transmission gear 10, the driving disc 5 drives the mounting block 7 to rotate through the fixing rod 6, so that the mounting block 7 is rotated by the auxiliary disk 4 and the sprinkler head 8 is rotated while performing revolution.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a boiler room exhaust steam recovery unit, includes supporting leg (1), its characterized in that: shell (2) are installed on the top of supporting leg (1), the internally mounted of shell (2) has bracing piece (3), auxiliary disc (4) are installed on the top of bracing piece (3), the inside wall of shell (2) rotates and installs driving plate (5), dead lever (6) are installed to the inside wall of driving plate (5), the one end of dead lever (6) is rotated and is installed installation piece (7), sprinkler head (8) are installed to the bottom of installation piece (7), two-way driving motor (9) are installed to one side of shell (2), first drive gear (10) are installed to the upper portion power take off end of two-way driving motor (9), water storage box (11) are installed to one side on shell (2) top, one side swing joint of water storage box (11) has raceway (12).

2. The boiler room exhaust steam recovery device according to claim 1, wherein: demineralized water heating element (13) are installed to the opposite side on shell (2) top, gas vent (14) have been seted up to the opposite side on shell (2) top, mounting disc (15) are installed to the inside wall of shell (2), dwang (16) are installed in the inside wall rotation of mounting disc (15), connecting gear (17) are installed to the one end of dwang (16), the other end transmission of dwang (16) is connected with track (18), the surface of dwang (16) is provided with regulating plate (19), gas module (20) are installed to the opposite side of shell (2), second drive gear (21) are installed to the power take off end of two-way driving motor (9) lower part, water collection tank (22) are installed to relative one side of supporting leg (1).

3. The boiler room exhaust steam recovery device according to claim 1, wherein: and through holes matched with the water conveying pipe (12), the demineralized water heating component (13) and the exhaust port (14) are formed in one side, close to the water conveying pipe (12), the demineralized water heating component (13) and the exhaust port (14), of the top end of the shell (2).

4. The boiler room exhaust steam recovery device according to claim 1, wherein: one side of the water storage tank (11) close to the mounting block (7) is connected with the water pipe (12), and the top end and the lower end of the water pipe (12) are movably connected to one side of the water storage tank (11) and the upper side of the mounting block (7) respectively.

5. The boiler room exhaust steam recovery device according to claim 1, wherein: one side of the shell (2) close to the bidirectional driving motor (9) is respectively provided with a through groove matched with the first transmission gear (10) and the second transmission gear (21), and the outer side of the first transmission gear (10) is in transmission connection with the outer side of the transmission disc (5).

6. The boiler room exhaust steam recovery device according to claim 1, wherein: the inside wall of driving plate (5) evenly is provided with and is the installation piece (7) of three groups with quantity, and the relative one side transmission of installation piece (7) is connected on the surface of auxiliary disc (4), and the relative one side of installation piece (7) is provided with the spread groove with auxiliary disc (4) looks adaptation.

7. The boiler room exhaust steam recovery device according to claim 2, wherein: the outer side of the second transmission gear (21) is in transmission connection with the outer side of the connecting gear (17).

8. The boiler room exhaust steam recovery device according to claim 2, wherein: the inside wall of mounting disc (15) is even to be rotated and is installed dwang (16) that quantity is five groups, and dwang (16) are connected through track (18) each other.

9. The boiler room exhaust steam recovery device according to claim 1, wherein: the inside wall of shell (2) evenly is provided with bracing piece (3) that quantity is three groups, and bracing piece (3) all are provided with the opening each other.