CN218210932U

CN218210932U - Exhaust waste heat recovery device of heat pump type grain drying system

Info

Publication number: CN218210932U
Application number: CN202222473502.9U
Authority: CN
Inventors: 王文进
Original assignee: Anhui Enbang Agricultural Machinery Co ltd
Current assignee: Anhui Enbang Agricultural Machinery Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-01-03
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses a heat pump type grain drying system's waste heat recovery device that airs exhaust, the utility model relates to a heat recovery equipment technical field. This heat pump type grain drying system's waste heat recovery device that airs exhaust, setting through the clearance subassembly, after the gas of carrying gets into the outer sleeve inside, cooperation through pivot outside fixed mounting's transmission blade and outer sleeve, it passes through the bearing and rotates in the fixed plate is inside to drive the pivot, after gas passes through the outer sleeve, can carry out filtration treatment through the inside filtering layer board that sets up of locating plate, simultaneously, rotation through the pivot, can drive tip fixed mounting's support end axle simultaneously and rotate, make it drive outside fixed mounting's scraper blade and rotate, gag lever post and the cooperation of spring body through support end axle tip fixed mounting, make the pivoted scraper blade laminate all the time with filtering layer board all the time, strike off filtering layer board side accumulational impurity, be convenient for clear up it, the inside cycle that needs the clearance of organism has been prolonged.

Description

Exhaust waste heat recovery device of heat pump type grain drying system

Technical Field

The utility model relates to a heat recovery equipment technical field specifically is a heat pump type grain drying system's waste heat recovery device that airs exhaust.

Background

In a grain drying system, materials such as coal, fuel oil and the like are generally adopted as combustion materials or a heat pump drying technology to dry grains, so that the grain drying standard is met.

In the drying process of the heat pump, because the discharged wind contains high heat and a large amount of dust impurities, when the heat is recovered through the waste heat recovery equipment, the cleaning of the filter layer and the dust in the waste heat recovery equipment is complicated, and the using effect of the recovery equipment is affected.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a heat pump type grain drying system's waste heat recovery device that airs exhaust has solved comparatively loaded down with trivial details problem when clearing up the filtering layer of equipment inside.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a heat pump type grain drying system's waste heat recovery device that airs exhaust, includes the organism, the top surface fixed mounting of organism has the top cap, the inside fixed mounting of organism has the dirt subassembly of straining, the outside fixed mounting of organism has the linking pipe, and the inboard of linking pipe is provided with the clearance subassembly, the end fixed mounting of linking pipe has the sealing ring, the clearance subassembly includes the outer sleeve, the end fixed mounting of outer sleeve has the fixed plate, and passes through the cooperation fixed mounting of fixed plate and bolt in the inside of organism, the pivot is installed through the bearing rotation in the inside of fixed plate, the pivot is the same with outer sleeve mandrel, and the circumference outside fixed mounting of pivot has a plurality of transmission blade, the tip slidable mounting of pivot has the gag lever post, fixed mounting has the spring body between the tip of gag lever post and the inside of pivot, the other end fixed mounting of gag lever post has the support end axle, and the outside fixed mounting of support end axle has the scraper blade.

Preferably, the scraper blade passes through the cooperation and the pivot sliding connection of support end axle and gag lever post, and the side and the laminating each other of straining the dirt subassembly.

Preferably, the dust filtering assembly comprises a limiting frame, the limiting frame is fixedly installed in the machine body, a positioning plate is fixedly installed in the limiting frame, and a filtering plate is fixedly installed in the positioning plate.

Preferably, the sliding grooves are formed in two sides of the inner portion of the limiting frame, and the sliding blocks are fixedly mounted on two sides of the positioning plate and correspond to the sliding grooves formed in two sides of the inner wall of the limiting frame respectively.

Preferably, the cleaning assembly further comprises a pulling plate, a dust collecting plate is fixedly mounted on the side face of the pulling plate, and the dust collecting plate is fixedly mounted in the machine body through the pulling plate and is located under the scraper.

Preferably, the outer side of the pulling plate is provided with a sealing strip, and the pulling plate is fixedly installed on one side of the inner part of the machine body through the sealing strip.

Advantageous effects

The utility model provides a waste heat recovery device that airs exhaust of heat pump type grain drying system. Compared with the prior art, the method has the following beneficial effects:

(1) This heat pump type grain drying system's waste heat recovery device that airs exhaust, setting through the clearance subassembly, gas when carrying gets into the inside back of outer sleeve, cooperation through pivot outside fixed mounting's transmission blade and outer sleeve, it passes through the bearing and rotates inside the fixed plate to drive the pivot, after gas passes through the outer sleeve, can carry out filtration treatment through the inside filtering layer board that sets up of locating plate, simultaneously, rotation through the pivot, can drive tip fixed mounting's support end axle simultaneously and rotate, it rotates to make it drive outside fixed mounting's scraper blade, through the cooperation of support end axle tip fixed mounting's gag lever post and spring body, make pivoted scraper blade laminate with filtering layer board all the time, strike off the accumulational impurity of filtering layer board side, be convenient for clear up it, the inside cycle that needs the clearance of organism has been prolonged.

(2) This heat pump type grain drying system's waste heat recovery device of airing exhaust, through the setting of collecting plate, after striking off the impurity of filtering layer board side through the scraper blade, can fall to inside the collecting plate of below, make maintainer can take out the collecting plate through the arm-tie and clear up, it is very convenient.

Drawings

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

FIG. 2 is a schematic cross-sectional view of FIG. 1 according to the present invention;

fig. 3 is a schematic cross-sectional structure view of the outer sleeve of the present invention.

In the figure: 1. a body; 101. a top cover; 2. connecting the pipe; 201. a seal ring; 3. pulling a plate; 301. a dust collecting plate; 4. a limiting frame; 5. positioning a plate; 501. a filter plate; 6. an outer sleeve; 601. a fixing plate; 7. a rotating shaft; 8. a driving blade; 9. supporting the end shaft; 901. a limiting rod; 902. a squeegee; 10. a spring body.

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, the present invention provides a technical solution: a heat pump type air exhaust waste heat recovery device of a grain drying system comprises a machine body 1, a top cover 101 is fixedly installed on the top surface of the machine body 1, a dust filtering component is fixedly installed inside the machine body 1, an adapter tube 2 is fixedly installed on the outer side of the machine body 1, a cleaning component is arranged on the inner side of the adapter tube 2, a sealing ring 201 is fixedly installed on the end portion of the adapter tube 2, the cleaning component comprises an outer sleeve 6, a fixing plate 601 is fixedly installed on the end portion of the outer sleeve 6 and fixedly installed inside the machine body 1 through matching of the fixing plate 601 and bolts, a rotating shaft 7 is rotatably installed inside the fixing plate 601 through a bearing, the rotating shaft 7 is the same as a round spindle of the outer sleeve 6, a plurality of transmission blades 8 are fixedly installed on the outer side of the circumference of the rotating shaft 7, a limiting rod 901 is slidably installed on the end portion of the rotating shaft 7, a spring body 10 is fixedly installed between the end portion of the limiting rod 901 and the inside of the rotating shaft 7, the other end of the limiting rod 901 is fixedly provided with a supporting end shaft 9, the outer side of the supporting end shaft 9 is fixedly provided with a scraper 902, the scraper 902 is in sliding connection with the rotating shaft 7 through the matching of the supporting end shaft 9 and the limiting rod 901, the side surface of the scraper is mutually attached to a dust filtering component, the dust filtering component comprises a limiting frame 4, the limiting frame 4 is fixedly arranged in the machine body 1, the limiting frame 4 is fixedly provided with a positioning plate 5, the positioning plate 5 is fixedly provided with a filtering layer plate 501, the two sides of the limiting frame 4 are both provided with sliding grooves, the two sides of the positioning plate 5 are both fixedly provided with sliding blocks and respectively correspond to the sliding grooves arranged on the two sides of the inner wall of the limiting frame 4, the cleaning component also comprises a pulling plate 3, the side surface of the pulling plate 3 is fixedly provided with a dust collecting plate 301, the dust collecting plate 301 is fixedly arranged in the machine body 1 through the pulling plate 3 and is positioned under the scraper 902, the outside of arm-tie 3 is provided with the sealing strip, and arm-tie 3 passes through sealing strip fixed mounting in inside one side of organism 1, and the inside viscidity offset plate that is provided with of dust collection plate 301 can avoid the gas flow and lead to falling to the impurity removal of inside, and the clearance of being convenient for, the inside of organism 1 is provided with the waste heat recovery subassembly, carries to the waste heat recovery subassembly to carry out heat recovery processing after gaseous filtering laminate 501 filters.

When the dust-collecting scraper is used, firstly, the machine body 1 is connected to an exhaust end of a system through the connecting pipe 2 on the side, when the system works, gas containing dust and high heat can be conveyed into the outer sleeve 6 through the connecting pipe 2, the conveyed gas can be matched with the plurality of transmission blades 8 fixedly installed on the outer side of the rotating shaft 7 and the outer sleeve 6 to drive the rotating shaft 7 to rotate in the fixed plate 601 through the bearing, after the gas passes through the inner part of the outer sleeve 6, the gas can be filtered through the filter layer plate 501 arranged in the positioning plate 5, meanwhile, through the rotation of the rotating shaft 7, the supporting end shaft 9 fixedly installed at the end part can be driven to rotate at the same time, the rotating scraper 902 drives the scraper 902 fixedly installed on the outer side to rotate, through the matching of the limiting rod 901 fixedly installed at the end part of the supporting end shaft 9 and the spring body 10, the rotating scraper 902 is always attached to the filter layer plate 501 in the positioning plate 5, impurities on the side of the filter layer plate 501 are scraped, the impurities accumulated in the dust-collecting plate 301 are scraped while the filtering effect is ensured, the cleaning of the dust-collecting plate is convenient to clean, and the period of the interior of the machine body 1 is prolonged.

And those not described in detail in this specification are well within the skill of those in the art.

It should be noted that, in this document, relational terms such as first and second, and the like are 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 heat pump type grain drying system's waste heat recovery device that airs exhaust, includes organism (1), the top surface fixed mounting of organism (1) has top cap (101), its characterized in that: a dust filtering assembly is fixedly installed inside the machine body (1), a connecting pipe (2) is fixedly installed on the outer side of the machine body (1), a cleaning assembly is arranged on the inner side of the connecting pipe (2), and a sealing ring (201) is fixedly installed at the end part of the connecting pipe (2);

the clearance subassembly includes outer sleeve (6), the tip fixed mounting of outer sleeve (6) has fixed plate (601), and the cooperation fixed mounting through fixed plate (601) and bolt in the inside of organism (1), the inside of fixed plate (601) is rotated through the bearing and is installed pivot (7), pivot (7) are the same with outer sleeve (6) round core axle, and the circumference outside fixed mounting of pivot (7) has a plurality of transmission blade (8), the tip slidable mounting of pivot (7) has gag lever post (901), fixed mounting has spring body (10) between the tip of gag lever post (901) and the inside of pivot (7), the outside fixed mounting that the other end fixed mounting of gag lever post (901) has support end shaft (9), and supports end shaft (9) has scraper blade (902).

2. A heat pump type grain drying system exhaust air waste heat recovery device according to claim 1, characterized in that: scraper blade (902) through support end shaft (9) and gag lever post (901) the cooperation with pivot (7) sliding connection, and the side with strain the mutual laminating of dirt subassembly.

3. A heat pump type grain drying system exhaust waste heat recovery device according to claim 1, characterized in that: the dust filtering component comprises a limiting frame (4), the limiting frame (4) is fixedly installed in the machine body (1), a positioning plate (5) is fixedly installed in the limiting frame (4), and a filtering plate (501) is fixedly installed in the positioning plate (5).

4. A heat pump type grain drying system exhaust waste heat recovery device according to claim 3, characterized in that: the inner two sides of the limiting frame (4) are both provided with sliding grooves, and the two sides of the positioning plate (5) are both fixedly provided with sliding blocks and respectively correspond to the sliding grooves formed in the two sides of the inner wall of the limiting frame (4) in a reciprocating manner.

5. A heat pump type grain drying system exhaust waste heat recovery device according to claim 1, characterized in that: the clearance subassembly still includes arm-tie (3), the side fixed mounting of arm-tie (3) has dust collection plate (301), dust collection plate (301) are through arm-tie (3) fixed mounting in the inside of organism (1), and be located scraper blade (902) under.

6. A heat pump type grain drying system exhaust air waste heat recovery device according to claim 5, characterized in that: the sealing strip is arranged on the outer side of the pull plate (3), and the pull plate (3) is fixedly installed on one side of the interior of the machine body (1) through the sealing strip.