CN211625309U

CN211625309U - Energy-concerving and environment-protective boiler heat recovery unit

Info

Publication number: CN211625309U
Application number: CN202020119559.7U
Authority: CN
Inventors: 刘博昊; 徐妍; 刘婧雯
Original assignee: Hebei University of Technology
Current assignee: Hebei University of Technology
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-10-02
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses an energy-concerving and environment-protective boiler heat recovery unit, including organism and dustproof mechanism, the bottom surface of organism has seted up into the mouth, the top surface of organism has seted up out the mouth, the front end fixed surface of organism is connected with the access door, bottom one side fixedly connected with intake pipe of organism, top one side fixedly connected with outlet pipe of organism, dustproof mechanism includes the dust guard, the dust guard is installed respectively in the port of intake pipe and outlet pipe, intake pipe and outlet pipe's inside inner wall has all seted up and has accomodate the groove, the dust guard and the bottom fixedly connected with bearing of accomodating the groove, the bearing is installed in the inside of accomodating the groove; through the dust guard of design, the dust guard covers and fixes and prevents that external impurity from getting into inside at the port outside of water inlet takeover and play water takeover, and the dust guard passes through bearing rotation slope and does not influence the normal use of water inlet takeover and play water takeover.

Description

Energy-concerving and environment-protective boiler heat recovery unit

Technical Field

The utility model belongs to the technical field of heat recovery, concretely relates to energy-concerving and environment-protective boiler heat recovery unit.

Background

The boiler can produce high temperature flue gas in combustion process, these flue gases are generally more than 350 degrees, can carry away a large amount of heat sources, if direct emission not only can cause thermal waste, still can aggravate greenhouse effect, the boiler heat recovery unit who appears on the market at present, still there are various not enough, if heat recovery unit is in transportation, storage and use, its water inlet connects the inside dust of collecting easily of pipeline with going out the water, direct influence heat energy exchange efficiency, for this we propose an energy-concerving and environment-protective boiler heat recovery unit.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-concerving and environment-protective boiler heat recovery unit to solve the problem that its water intake takeover or the inside dust of scraping away easily of water takeover of the current boiler heat recovery unit who provides in the above-mentioned background art in the transportation storage process.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an energy-concerving and environment-protective boiler heat recovery unit, includes organism and dustproof mechanism, the bottom surface of organism has seted up into the mouth, the outlet flue has been seted up to the top surface of organism, the front end fixed surface of organism is connected with the access door, bottom one side fixedly connected with of organism intake takeover, top one side fixedly connected with of organism goes out the water takeover, dustproof mechanism includes the dust guard, the dust guard is installed respectively inside intake takeover and the port of going out the water takeover, intake takeover and the inside inner wall of going out the water takeover have all been seted up and have been accomodate the groove, the dust guard with accomodate the bottom fixedly connected with bearing in groove, the bearing is installed in the inside of accomodating the groove, the dust guard covers respectively and fixes the outside port of taking over and going out the water.

Preferably, the outer walls of the end parts of the water inlet connecting pipe and the water outlet connecting pipe are fixedly connected with fixing flanges, a square groove is formed in the outer side of the end part of each fixing flange, and a positioning column is fixedly connected to the inner wall of the square groove.

Preferably, the water inlet connecting pipe and the water outlet connecting pipe are both provided with a pipe body, the outer wall of the end part of the pipe body is fixedly connected with a fixing sleeve, and the fixing sleeve corresponds to the fixing flange.

Preferably, a rectangular groove is formed in the outer side of the end portion of the fixing sleeve, the rectangular groove and the square groove correspond to each other and are in a straight line, and a fixing partition plate is arranged inside the rectangular groove.

Preferably, the fixed partition plate is fixedly connected with rotating shafts on the inner walls of the two sides of the rectangular groove, the rotating shafts are installed at the external ports of the rectangular groove, and the end part of the fixed partition plate is fixed inside the square groove.

Preferably, the end surface of the fixed baffle plate is provided with a sleeve hole, the sleeve hole and the positioning column correspond to each other and are in a straight line, and the end of the positioning column penetrates through the sleeve hole and is fixedly connected with a cover cap.

Preferably, the dust guard that the water inlet was taken over is fixed in the outer end one side of accomodating the groove, the dust guard that the water outlet was taken over is fixed in the inner one side of accomodating the groove, the equal fixedly connected with reset spring of dust guard and the adjacent inner wall of accomodating the groove.

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

1. through the dust guard of design, solved current boiler heat recovery unit in the transportation storage process its water inlet takeover or go out that the water takeover is inside to save the problem of dust easily, the dust guard covers to be fixed and prevents that external impurity from getting into inside the port outside of water inlet takeover and play water takeover, and the dust guard does not influence the normal use of water inlet takeover and play water takeover through bearing rotation slope.

2. Through mounting flange, fixed cover, fixed baffle and the reference column of design, solved its intake of current boiler heat recovery unit take over or go out the water and take over and the body between fixed comparatively loaded down with trivial details problem all, the body is fixed firm through the mounting flange of the fixed cover of tip and intake take over or play water and take over, the installation of the body of being convenient for is fixed and is dismantled the change.

Drawings

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

FIG. 2 is a schematic structural view of a fixing flange of the present invention;

FIG. 3 is a schematic view of the structure of the dust guard of the present invention;

fig. 4 is a schematic view of the structure of the fixing sleeve of the present invention;

FIG. 5 is a schematic view of the structure of the fixed partition plate of the present invention;

fig. 6 is a schematic view of the positioning column of the present invention.

In the figure: 1. a smoke outlet; 2. an access door; 3. a smoke inlet; 4. a water inlet connecting pipe; 5. a body; 6. a water outlet connecting pipe; 7. a dust-proof plate; 8. a fixed flange; 9. a square groove; 10. a receiving groove; 11. a bearing; 12. a return spring; 13. a positioning column; 14. fixing a sleeve; 15. a pipe body; 16. fixing the partition board; 17. a rectangular groove; 18. a rotating shaft; 19. trepanning; 20. and (7) capping.

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. 1-6, the present invention provides a technical solution: the utility model provides an energy-concerving and environment-protective boiler heat recovery unit, including organism 5 and dustproof mechanism, inlet 3 has been seted up on the bottom surface of organism 5, outlet 1 has been seted up on the top surface of organism 5, the front end fixed surface of organism 5 is connected with access door 2, bottom one side fixedly connected with intake pipe 4 of organism 5, top one side fixedly connected with outlet pipe 6 of organism 5, dustproof mechanism includes dust guard 7, dust guard 7 is installed respectively inside intake pipe 4 and outlet pipe 6's port, intake pipe 4 and outlet pipe 6's inside inner wall have all been seted up and have been accomodate groove 10, dust guard 7 and the bottom fixedly connected with bearing 11 of accomodating groove 10, bearing 11 installs the inside of accomodating groove 10, dust guard 7 covers respectively and fixes the outside port of taking over 4 and outlet pipe 6 at intake pipe.

In order to facilitate the installation and the dismantlement of body 15, in this embodiment, preferably, the equal fixedly connected with mounting flange 8 of the tip outer wall of intake pipe 4 and play water takeover 6, square groove 9 has been seted up in mounting flange 8's the tip outside, and the inside inner wall fixedly connected with reference column 13 of square groove 9.

In order to facilitate the fixing of the fixing sleeve 14, in this embodiment, preferably, a pipe body 15 is disposed outside each of the water inlet connecting pipe 4 and the water outlet connecting pipe 6, the fixing sleeve 14 is fixedly connected to the outer wall of the end portion of the pipe body 15, and the fixing sleeve 14 corresponds to the fixing flange 8.

In order to facilitate the storage and installation of the fixed partition plates 16, in the present embodiment, it is preferable that the outer side of the end portion of the fixing sleeve 14 is provided with a rectangular groove 17, the rectangular groove 17 and the square groove 9 are corresponding to each other and are aligned, and the fixed partition plates 16 are disposed inside the rectangular groove 17.

In order to facilitate the installation and fixation of the pipe body 15 and the fixing flange 8, in this embodiment, it is preferable that the fixing partition plate 16 and the inner walls of both sides of the rectangular groove 17 are fixedly connected with a rotating shaft 18, the rotating shaft 18 is installed at an external port of the rectangular groove 17, and an end portion of the fixing partition plate 16 is fixed inside the square groove 9.

In order to prevent the fixed partition 16 from sliding off the positioning post 13, in the embodiment, preferably, a sleeve hole 19 is formed in an end surface of the fixed partition 16, the sleeve hole 19 and the positioning post 13 are aligned with each other, and an end of the positioning post 13 penetrates through the sleeve hole 19 and is fixedly connected with a cap 20.

In order to facilitate automatic resetting of the dust-proof plate 7, in this embodiment, preferably, the dust-proof plate 7 of the water inlet pipe 4 is fixed on one side of the outer end of the accommodating groove 10, the dust-proof plate 7 of the water outlet pipe 6 is fixed on one side of the inner end of the accommodating groove 10, and the dust-proof plate 7 and the adjacent inner wall of the accommodating groove 10 are both fixedly connected with a reset spring 12.

The utility model discloses a theory of operation and use flow: after the device is installed, the dustproof plate 7 is respectively covered and fixed inside the ports of the water inlet connecting pipe 4 and the water outlet connecting pipe 6, the dustproof plate 7 prevents external impurities from entering the water inlet connecting pipe 4 or the water outlet connecting pipe 6, the dustproof plate 7 is rotated and inclined through the bearing 11, the dustproof plate 7 is rotatably accommodated inside the water inlet accommodating groove 10, the dustproof plate 7 does not influence the normal use of the water inlet connecting pipe 4 or the water outlet connecting pipe 6, the dustproof plate 7 automatically resets under the pulling of the reset spring 12, the dustproof plate 7 continuously protects the water inlet connecting pipe 4 and the water outlet connecting pipe 6 from the external pollution, the fixing sleeve 14 and the fixing flange 8 on the outer wall of the end part of the pipe body 15 are mutually attached, the square groove 9 on the outer wall of the end part of the fixing sleeve 14 corresponds to the rectangular groove 17 on the outer wall of the fixing flange 8 and is on the same straight line, the fixing partition plate 16 rotates through the rotating shaft 18 to enter the inside of the rectangular groove 17, the positioning column 13 on the inner, cap 20 prevents that fixed baffle 16 from landing to reference column 13, and body 15 is fixed firm through fixed baffle 16 and mounting flange 8, and the installation of body 15 is fixed or is dismantled the change of being convenient for.

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 an energy-concerving and environment-protective boiler heat recovery unit, includes organism (5) and dustproof mechanism, its characterized in that: the bottom surface of the machine body (5) is provided with a smoke inlet (3), the top surface of the machine body (5) is provided with a smoke outlet (1), the front end surface of the machine body (5) is fixedly connected with an access door (2), one side of the bottom end of the machine body (5) is fixedly connected with a water inlet connecting pipe (4), one side of the top end of the machine body (5) is fixedly connected with a water outlet connecting pipe (6), the dustproof mechanism comprises a dustproof plate (7), the dust guard (7) is respectively arranged in the ports of the water inlet connecting pipe (4) and the water outlet connecting pipe (6), the inner walls of the water inlet connecting pipe (4) and the water outlet connecting pipe (6) are both provided with accommodating grooves (10), the dust guard (7) and the bottom of the containing groove (10) are fixedly connected with a bearing (11), the bearing (11) is installed in the accommodating groove (10), and the dust-proof plate (7) covers and is fixed on the outer ports of the water inlet connecting pipe (4) and the water outlet connecting pipe (6) respectively.

2. The energy-saving and environment-friendly boiler heat energy recovery device according to claim 1, characterized in that: the water inlet pipe (4) and the water outlet pipe (6) are fixedly connected with a fixing flange (8) on the outer wall of the end portion, a square groove (9) is formed in the outer side of the end portion of the fixing flange (8), and a positioning column (13) is fixedly connected to the inner wall of the square groove (9).

3. The energy-saving and environment-friendly boiler heat energy recovery device according to claim 2, characterized in that: the water inlet connecting pipe (4) and the water outlet connecting pipe (6) are both provided with a pipe body (15), the outer wall of the end part of the pipe body (15) is fixedly connected with a fixing sleeve (14), and the fixing sleeve (14) corresponds to the fixing flange (8).

4. An energy-saving and environment-friendly boiler heat energy recovery device as claimed in claim 3, wherein: rectangular channel (17) have been seted up in the tip outside of fixed cover (14), rectangular channel (17) and square groove (9) correspond each other and on a straight line, the inside of rectangular channel (17) is provided with fixed baffle (16).

5. The energy-saving and environment-friendly boiler heat energy recovery device according to claim 4, characterized in that: the fixed partition plate (16) and the two side inner walls of the rectangular groove (17) are fixedly connected with a rotating shaft (18), the rotating shaft (18) is installed at an external port of the rectangular groove (17), and the end part of the fixed partition plate (16) is fixed in the square groove (9).

6. The energy-saving and environment-friendly boiler heat energy recovery device according to claim 4, characterized in that: trepanning (19) have been seted up on the tip surface of fixed baffle (16), trepanning (19) and reference column (13) correspond each other and on a straight line, the tip of reference column (13) runs through trepanning (19) fixedly connected with block (20).

7. The energy-saving and environment-friendly boiler heat energy recovery device according to claim 1, characterized in that: the dust guard (7) of intake pipe (4) are fixed in the outer end one side of accomodating groove (10), the dust guard (7) of play water takeover (6) are fixed in the inner one side of accomodating groove (10), dust guard (7) and the equal fixedly connected with reset spring (12) of the adjacent inner wall of accomodating groove (10).