CN220649180U

CN220649180U - Waste heat recovery equipment

Info

Publication number: CN220649180U
Application number: CN202322215657.7U
Authority: CN
Inventors: 庄道龙; 商瑞龙; 陈希凤; 阚学玲
Original assignee: Avic Mingyang Tianjin Environmental Engineering Co ltd
Current assignee: Avic Mingyang Tianjin Environmental Engineering Co ltd
Priority date: 2023-08-17
Filing date: 2023-08-17
Publication date: 2024-03-22
Anticipated expiration: 2033-08-17

Abstract

The utility model discloses waste heat recovery equipment, which relates to the technical field of product quality detection and comprises a recovery box, wherein recovery pipes are arranged on the inner wall of the recovery box, the left end and the right end of each recovery pipe penetrate through one side of the inner wall of the recovery box and extend to one side of the inner wall of the recovery box, a filter box is fixedly connected to the left side of the recovery box, an exhaust fan is fixedly connected to the left side of the inner wall of the filter box, placing grooves are formed in the upper side and the lower side of the right side of the inner wall of the filter box, filter plates are arranged on the inner walls of the two placing grooves together, and a cleaning device is arranged on the inner wall of the filter box. When the device is used, the problems that high-temperature flue gas generated in the using process of the boiler is directly discharged into the air and pollutes the surrounding environment are solved, and meanwhile, high-temperature heat can be utilized, so that the waste of resources is reduced.

Description

Waste heat recovery equipment

Technical Field

The utility model relates to the technical field of product quality detection, in particular to waste heat recovery equipment.

Background

The waste heat recovery equipment extracts waste gas energy discharged by industrial equipment to heat fresh air intake temperature required by the equipment, so as to achieve the purposes of reducing exhaust gas emission temperature and saving heat energy, industrial equipment such as a heat setting machine, a coating machine and the like, has a plurality of waste heat recovery and utilization ways, generally, comprehensively utilizes waste heat best, directly utilizes the waste heat, indirectly utilizes the waste heat again, such as waste heat power generation, comprehensively utilizes the waste heat according to the quality of the waste heat in steps according to different orders of temperature, and has high quality and can be used for production process or waste heat power generation; moderate ammonia water absorption refrigeration equipment can be adopted to prepare the cold energy of-30 to 5 ℃ for air conditioning or industry; low temperature can be used to heat or utilize an absorption heat pump to increase the amount or temperature of heat for both production and domestic use.

The flue gas waste heat recovery device is arranged at the middle distance from the smoke outlet to the chimney, and the flue gas heat is conducted to media such as water and air through the heat exchange principle of the heat pipe to generate hot water and hot air, the hot water can be used as boiler direct water supplementing or domestic water, and the hot air can be directly used for drying materials, products and the like, so that the energy sources can be repeatedly and efficiently utilized.

The boiler is not equipped with the preheating recovery unit because the high temperature flue gas that can produce in the in-process of using, when using, basically will produce high temperature flue gas and directly discharge in the air, can pollute the surrounding environment, and the while high temperature heat does not receive the utilization and also has caused the waste of resource.

Disclosure of Invention

The utility model aims to provide waste heat recovery equipment so as to solve the problems that the high-temperature flue gas generated in the using process of the boiler in the background technology is basically discharged into the air directly to pollute the surrounding environment and the resource waste is caused by the fact that the high-temperature flue gas is not utilized.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a waste heat recovery equipment, includes the collection box, the inner wall of collection box is equipped with the recovery tube, both ends all run through one side of collection box inner wall and extend to its one side about the recovery tube, the left side fixedly connected with rose box of collection box, the left side fixedly connected with air exhauster of rose box inner wall, the standing groove has all been seted up to the upper and lower both sides on rose box inner wall right side, two the inner wall of standing groove is equipped with the filter jointly, the inner wall of rose box is equipped with cleaning device.

Preferably, the cleaning device comprises an ash outlet arranged on the right of the lower side of the inner wall of the filter box, a fixing groove is formed in the front side and the rear side of the inner wall of the ash outlet and one side of the inner wall of the filter box together, two electric sliding rails are fixedly connected to the inner walls of the fixing grooves, brush plates are connected to opposite sides of the electric sliding rails in a sliding mode together, and a vibrating device is arranged on the lower side of the inner portion of the filter box.

Preferably, the vibrating device comprises a vibrating motor cavity formed in the lower side of the inside of the filter box, the vibrating motor is fixedly connected with a vibrating motor in the vibrating motor cavity, the output end of the vibrating motor is fixedly connected with a rotating rod, the right end of the rotating rod penetrates through the right side of the inner wall of the vibrating motor cavity and extends to the inner wall of a placing groove on the lower side, the right end of the rotating rod is fixedly connected with an eccentric wheel, and two springs are fixedly connected with the inner wall of the placing groove and the bottom surface of the filter plate together.

Preferably, the top surface of the recovery box is provided with a water filling port, and the inner wall of the water filling port is clamped with a sealing plug.

Preferably, the bottom surface fixedly connected with outlet pipe of recovery case, the pipe wall of outlet pipe is equipped with first solenoid valve.

Preferably, a second electromagnetic valve is arranged at the right end of the recovery pipe.

Preferably, the spout has all been seted up to the left and right sides of upside the standing groove inner wall, two the inner wall of spout all through the one side of slider all with the one side sliding connection of filter, guarantee the stability that equipment used, improved the result of use of equipment.

Preferably, the right side joint of rose box bottom surface has the ash receiving groove piece, makes cigarette ash obtain unifying the collection, has guaranteed the cleanliness factor that equipment used.

Preferably, the rear fixedly connected with protective housing of recycling bin, the inner wall fixedly connected with agitator motor of protective housing, the preceding fixedly connected with a plurality of revolving columns of recycling bin, a plurality of the equal fixedly connected with stirring flabellum of column wall of revolving column, one of them the column wall of revolving column runs through the rear side of recycling bin inner wall and extends to behind it and with agitator motor's output fixed connection, a plurality of corresponding the rear end of revolving column all runs through the rear side of recycling bin inner wall and extends to behind it and with the rear side rotation connection of protective housing inner wall, the equal fixedly connected with sprocket of rear side of revolving column wall, a plurality of the sprocket is the rotation jointly is connected with the chain for water is stirred for the speed of water absorption heat has increased the result of use of equipment.

The utility model has the technical effects and advantages that:

1. through setting up collection box, recovery tube, rose box, air exhauster, standing groove, filter, ash hole, fixed slot, electronic slide rail, brush board, vibrating motor chamber, vibrating motor, bull stick, eccentric wheel, spring, this equipment when using, solved the boiler in the high temperature flue gas that can produce of the in-process of using, the high temperature flue gas direct discharge of production can pollute the environmental problem on every side in the air, makes high temperature heat can obtain utilizing simultaneously, has reduced the waste of resource.

2. Through setting up collection box, watering mouth, sealing plug, outlet pipe, first solenoid valve, recovery tube, second solenoid valve, standing groove, spout, filter, rose box, connect ash chute piece for equipment has the leakproofness, and the equipment possesses the function of automatic control play water and automatic control heat recovery, has improved the sensitivity that equipment used, guarantees the stability that equipment used, has improved the result of use of equipment, makes cigarette ash obtain collecting in unison, has guaranteed the cleanliness factor that equipment used.

3. Through setting up collection box, protective housing, agitator motor, revolving column, stirring flabellum, sprocket, chain for water is stirred, has accelerated the hot speed of water absorption, has increased the result of use of equipment.

Drawings

Fig. 1 is a schematic diagram of the overall front cross-sectional structure of the present utility model.

Fig. 2 is an enlarged schematic view of the portion a of fig. 1 according to the present utility model.

Fig. 3 is a schematic front sectional structure of the protective case of the present utility model.

Fig. 4 is a schematic overall perspective view of the present utility model.

In the figure: 1. a recovery box; 2. a recovery pipe; 3. a filter box; 4. an exhaust fan; 5. a placement groove; 6. a filter plate; 7. an ash outlet; 8. a fixing groove; 9. an electric slide rail; 10. brushing a plate; 11. a motor cavity; 12. a vibration motor; 13. a rotating rod; 14. an eccentric wheel; 15. a spring; 16. pouring a water gap; 17. a sealing plug; 18. a water outlet pipe; 19. a first electromagnetic valve; 20. a second electromagnetic valve; 21. a chute; 22. an ash receiving groove block; 23. a protective shell; 24. a stirring motor; 25. a rotating column; 26. stirring fan blades; 27. a sprocket; 28. and (3) a chain.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides waste heat recovery equipment shown in figures 1-4, which comprises a recovery box 1, wherein a recovery pipe 2 is arranged on the inner wall of the recovery box 1, the left end and the right end of the recovery pipe 2 penetrate through one side of the inner wall of the recovery box 1 and extend to one side of the recovery box 1, a filter box 3 is fixedly connected to the left side of the recovery box 1, an exhaust fan 4 is fixedly connected to the left side of the inner wall of the filter box 3, placing grooves 5 are formed in the upper side and the lower side of the right side of the inner wall of the filter box 3, filter plates 6 are jointly arranged on the inner walls of the two placing grooves 5, the filter plates 6 are of a net-shaped plate body structure, the effect of filtering soot of the equipment can be ensured, and a cleaning device is arranged on the inner wall of the filter box 3.

As shown in fig. 2, cleaning device is including seting up the ash hole 7 in the right of rose box 3 inner wall downside, fixed slot 8 has all been seted up jointly with one side of rose box 3 inner wall to both sides around the ash hole 7 inner wall, the equal fixedly connected with electronic slide rail 9 of inner wall of two fixed slots 8, the mutual sliding connection of relative one side of two electronic slide rail 9 has brush board 10, the inside downside of rose box 3 is equipped with vibrating device, vibrating device is including seting up the motor chamber 11 at the inside downside of rose box 3, the inside fixedly connected with vibrating motor 12 in motor chamber 11, vibrating motor 12's output fixedly connected with bull stick 13, the right-hand member of bull stick 13 runs through vibrating motor chamber 11 inner wall's right side and extends to the inner wall of standing groove 5 of downside, the right-hand member fixedly connected with eccentric wheel 14 of bull stick 13, the inner wall of standing groove 5 of downside and the common fixedly connected with spring 15 of bottom surface of filter plate 6, spring 15 makes filter plate 6 upwards remove the back by eccentric wheel 14, thereby the vibration effect of equipment has been improved, and then the function of equipment clearance ash has been improved, the equipment has been cleaned, the filter plate 6 has been guaranteed to have been used, and the filter plate 6 has been normally and the filter plate has been prevented from being blocked up, thereby the equipment has been used has been normally and has been guaranteed.

As shown in fig. 1 and 2, the top surface of the recovery tank 1 is provided with a water filling port 16, the inner wall of the water filling port 16 is clamped with a sealing plug 17, the bottom surface of the recovery tank 1 is fixedly connected with a water outlet pipe 18, the pipe wall of the water outlet pipe 18 is provided with a first electromagnetic valve 19, the right end of the recovery pipe 2 is provided with a second electromagnetic valve 20, the left side and the right side of the inner wall of the standing groove 5 at the upper side are provided with sliding grooves 21, the inner walls of the two sliding grooves 21 are both in sliding connection with one surface of the filter plate 6 through one surface of a sliding block, the right side of the bottom surface of the filter tank 3 is clamped with an ash receiving groove block 22, so that the equipment has tightness, the equipment has the functions of automatically controlling water outlet and automatically controlling heat recovery, the use sensitivity of the equipment is improved, the use stability of the equipment is ensured, the use effect of the equipment is improved, the ash is uniformly collected, and the cleanliness of the equipment is ensured.

As shown in fig. 1 and 3, the protection shell 23 is fixedly connected with the back of the recovery box 1, the stirring motor 24 is fixedly connected with the inner wall of the protection shell 23, the rotary columns 25 are fixedly connected with the front of the recovery box 1, the column walls of the rotary columns 25 are fixedly connected with the stirring fan blades 26, the column wall of one rotary column 25 penetrates through the back side of the inner wall of the recovery box 1 to extend to the back and is fixedly connected with the output end of the stirring motor 24, the back ends of the corresponding rotary columns 25 penetrate through the back side of the inner wall of the recovery box 1 to extend to the back and are rotationally connected with the back side of the inner wall of the protection shell 23, the chain wheels 27 are fixedly connected with the back side of the column wall of the rotary column 25 in a rotating mode, and the chains 28 are rotationally connected with the back side of the chain wheels 27, so that water is stirred, the speed of absorbing heat of the water is accelerated, and the use effect of equipment is improved.

The working principle of the utility model is as follows: when the device is used, the second electromagnetic valve 20 and the exhaust fan 4 are started, high-temperature flue gas in the boiler enters the filter box 3 through the recovery pipe 2, water in the recovery box 1 can be heated in the middle, so that waste heat recovery of the boiler is realized, soot in the flue gas is filtered by the filter plate 6 in the filter box 3, the filtered flue gas is discharged from the exhaust fan 4 into the device, and pollution to air is reduced;

when the device is used, the stirring motor 24 is started at the same time, the stirring motor 24 rotates one of the rotary columns 25, and all the rotary columns 25 rotate through the chain wheels 27 and the chains 28, so that all the stirring blades 26 rotate to stir water in the recovery box 1, heat of water absorbing high-temperature flue gas is quickened, and the waste heat recovery rate of the device is improved;

when the cigarette ash on the filter plate 6 adsorbs too much, start electronic slide rail 9, electronic slide rail 9 drives brush board 10 and removes to clear up the dust on the filter plate 6, start vibrating motor 12 simultaneously, vibrating motor 12 makes eccentric wheel 14 rotate through bull stick 13, under the combined action of eccentric wheel 14 and spring 15, make filter plate 6 produce vibration in standing groove 5, chute 21 carries out spacing to filter plate 6, filter plate 6 produces the vibration and makes the better clearance of cigarette ash, the cigarette ash that drops thereby the ash outlet 7 falls to connect in the ash groove piece 22 and unifies the collection, after the cleaning, electronic slide rail 9 moves brush board 10 back in the ash outlet 7, prevent that brush board 10 from producing the interference to the filtration of cigarette ash.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Waste heat recovery equipment, including collection box (1), its characterized in that: the inner wall of collection box (1) is equipped with recovery pipe (2), one side that both ends all run through the inner wall of collection box (1) in both ends about recovery pipe (2) extends to its one side, the left side fixedly connected with rose box (3) of collection box (1), the left side fixedly connected with air exhauster (4) of rose box (3) inner wall, standing groove (5) have all been seted up in the upper and lower both sides on rose box (3) inner wall right side, two the inner wall of standing groove (5) is equipped with filter (6) jointly, the inner wall of rose box (3) is equipped with cleaning device.

2. A waste heat recovery apparatus as claimed in claim 1, wherein: the cleaning device comprises an ash outlet (7) formed in the right of the lower side of the inner wall of the filter box (3), fixing grooves (8) are formed in the front side and the rear side of the inner wall of the ash outlet (7) and one side of the inner wall of the filter box (3) jointly, the two fixing grooves (8) are fixedly connected with electric sliding rails (9) in the inner wall of the fixing grooves (8), brush plates (10) are connected to the opposite sides of the electric sliding rails (9) in a sliding mode, and a vibrating device is arranged on the lower side of the inner portion of the filter box (3).

3. A waste heat recovery apparatus as claimed in claim 2, wherein: vibrating device is including seting up vibrating motor chamber (11) in inside downside of rose box (3), vibrating motor chamber (11) inside fixedly connected with vibrating motor (12), vibrating motor (12)'s output fixedly connected with bull stick (13), the right-hand member of bull stick (13) runs through vibrating motor chamber (11) inner wall's right side and extends to the inner wall of standing groove (5) of downside, the right-hand member fixedly connected with eccentric wheel (14) of bull stick (13), downside the inner wall of standing groove (5) and the common fixedly connected with two springs (15) of bottom surface of filter (6).

4. A waste heat recovery apparatus as claimed in claim 1, wherein: the top surface of the recovery box (1) is provided with a water filling port (16), and the inner wall of the water filling port (16) is clamped with a sealing plug (17).

5. A waste heat recovery apparatus as claimed in claim 1, wherein: the bottom surface fixedly connected with outlet pipe (18) of collection box (1), the pipe wall of outlet pipe (18) is equipped with first solenoid valve (19).

6. A waste heat recovery apparatus as claimed in claim 1, wherein: the right end of the recovery pipe (2) is provided with a second electromagnetic valve (20).

7. A waste heat recovery apparatus as claimed in claim 1, wherein: the left side and the right side of the inner wall of the placing groove (5) at the upper side are provided with sliding grooves (21), and the inner walls of the two sliding grooves (21) are both in sliding connection with one surface of the filter plate (6) through one surface of the sliding block.

8. A waste heat recovery apparatus as claimed in claim 1, wherein: the right side of the bottom surface of the filter box (3) is clamped with an ash receiving groove block (22).

9. A waste heat recovery apparatus as claimed in claim 1, wherein: the rear of the recovery box (1) is fixedly connected with a protective shell (23), the inner wall of the protective shell (23) is fixedly connected with a stirring motor (24), the front of the recovery box (1) is fixedly connected with a plurality of rotary columns (25), the column walls of the rotary columns (25) are fixedly connected with a plurality of stirring fan blades (26), one column wall of the rotary column (25) penetrates through the rear side of the inner wall of the recovery box (1) to extend to the rear of the rear and is fixedly connected with the output end of the stirring motor (24), the rear ends of a plurality of corresponding rotating columns (25) penetrate through the rear side of the inner wall of the recovery box (1) and extend to the rear of the inner wall and are rotationally connected with the rear side of the inner wall of the protective shell (23), chain wheels (27) are fixedly connected to the rear side of the column wall of the rotating columns (25), and a plurality of chain wheels (27) are rotationally connected with chains (28) together.