CN218349259U

CN218349259U - Unpowered waste heat recovery dehydrating unit

Info

Publication number: CN218349259U
Application number: CN202220315001.5U
Authority: CN
Inventors: 李文勇; 李华芳; 姜瑞鑫; 饶世振
Original assignee: Yunnan Jiaruihua New Energy Technology Co ltd
Current assignee: Yunnan Jiaruihua New Energy Technology Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2023-01-20
Anticipated expiration: 2032-02-16

Abstract

The utility model discloses an unpowered waste heat recovery dehydrating unit, include: the condensed water recovery assembly comprises an air inlet water collecting assembly with an open top, a heat exchange assembly arranged on the top of the air inlet water collecting assembly and communicated with the air inlet water collecting assembly, and an exhaust pipe arranged on the top of the heat exchange assembly and communicated with the heat exchange assembly, and the heat exchange assembly comprises a heat exchange shell arranged on the top of the air inlet water collecting assembly and open top and bottom and a heat exchanger arranged in the heat exchange shell; the one-way flow guide pipe assembly comprises two pipe bodies and spoilers, the pipe bodies are respectively arranged at a medium inlet end and a medium outlet end of the heat exchanger, the spoilers are symmetrically and obliquely arranged in the inner cavity of each pipe body, and the spoilers are distributed in a splayed shape; the utility model discloses a congeal water and retrieve subassembly, the combination of one-way honeycomb duct subassembly and set up, utilize the one-way honeycomb duct of principle cooperation that hot water can the upflow to constitute automatic cycle, have energy-conservation, the effect of low noise.

Description

Unpowered waste heat recovery dehydrating unit

Technical Field

The utility model relates to an air waste heat recovery technical field specifically is an unpowered waste heat recovery dehydrating unit.

Background

In recent years, with the continuous development of economy in China, people pay more attention to environmental protection; however, the action of discharging flue gas exists in daily business and factory environments, and a large amount of heat is wasted along with the discharge of high-temperature flue gas in the discharging process. In a factory, a large active circulation heat recovery device is usually used for recovering waste heat, and relatively small commercial environment actively uses circulation equipment, so that the noise is high, the cost is high, and the like.

Therefore, a more energy-saving device is provided for recovering heat and simultaneously drying and purifying air, and particularly relates to a power-free waste heat recovery and dehumidification device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unpowered waste heat recovery dehydrating unit has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an unpowered waste heat recovery dehumidification device, comprising:

the condensed water recovery assembly comprises an air inlet water collecting assembly with an open top, a heat exchange assembly arranged on the top of the air inlet water collecting assembly and communicated with the air inlet water collecting assembly, and an exhaust pipe arranged on the top of the heat exchange assembly and communicated with the heat exchange assembly, wherein the heat exchange assembly comprises a heat exchange shell arranged on the top of the air inlet water collecting assembly and open top and bottom, and a heat exchanger arranged in the heat exchange shell;

the one-way flow guide pipe assembly comprises two pipe bodies and spoilers, the pipe bodies are respectively arranged at a medium inlet end and a medium outlet end of the heat exchanger, the spoilers are symmetrically and obliquely arranged in the inner cavity of the pipe bodies and are distributed in a splayed shape, and one end, with a small interval, of the spoilers is consistent with the medium flow direction in the pipe bodies;

and the heat recoverer is communicated with the unidirectional flow guide pipe assembly and is used for recovering heat.

As an unpowered waste heat recovery dehydrating unit a preferred real-time scheme, wherein, the subassembly that catchments that admits air includes the open water-collecting shell in top, install the intake pipe of catchmenting shell lateral wall downside and intercommunication with it and set up the basin of play in casing lateral wall bottom.

As an unpowered waste heat recovery dehydrating unit a preferred real-time scheme, wherein, still include the drainage drawer, the drainage drawer is installed in going out the basin, drainage drawer top is provided with the sealing rubber circle, drainage drawer bottom is provided with the outlet by the outside lateral wall.

As an unpowered waste heat recovery dehydrating unit a preferred real-time scheme, wherein, drainage drawer inner chamber is provided with a plurality of baffles, and the baffle is according to equal distance evenly distributed bottom the dish drainage drawer inner chamber.

As an unpowered waste heat recovery dehydrating unit a preferred real-time scheme, wherein, heat recovery device includes that entrance point and exit end all are connected with one-way honeycomb duct assembly's circulating pipe, the heat recovery grid of being connected with the circulating pipe and install on the heat recovery grid and with circulating pipe staggered arrangement's heat recovery pipe, just the entrance point and the exit end of heat recovery pipe all set up in the heat recovery device outside.

As an unpowered waste heat recovery dehydrating unit a preferred real-time scheme, wherein, the blast pipe lower part is the hopper form that falls, and the top is cylindricly.

Compared with the prior art, the beneficial effects of the utility model are as follows: the condensed water recovery assembly and the one-way guide pipe assembly are combined, and the principle that hot water can flow upwards is utilized to be matched with the one-way guide pipe to form automatic circulation, so that the energy-saving and low-noise effects are achieved; through the setting of the spoiler that the body inner chamber splayed set up, can produce very big resistance and then play the effect of preventing against current when the medium is against current in the body, when the medium forward flow in the body, the medium velocity of flow in the effect middle part of medium disturbed flow board increases, and the medium effect of the medium pressure intensity of flowing through from the spoiler outside edge can produce the velocity of flow positive gain to middle part medium simultaneously, promotes the circulation.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is an installation drawing of the present invention;

FIG. 2 is a side sectional view of the present invention;

FIG. 3 is a view of the structure of the drain drawer of the present invention;

FIG. 4 is a structural view of the one-way flow guide tube of the present invention;

fig. 5 is a structural view of a heat recovery unit of the present invention.

In the figure: 100. the device comprises a condensation water recovery component 110, an air inlet water collection component 111, a water collection shell 112, an air inlet pipe 113, a water outlet groove 120, a heat exchange component 121, a heat exchange shell 122, a heat exchanger 130, an exhaust pipe 200, a one-way guide pipe component 210, a pipe body 220, a spoiler 300, a heat recoverer 310, a circulating pipe 320, a heat recovery grid 330, a heat recovery pipe 400, a drainage drawer 400a, a sealing rubber ring 400b, a water outlet 400c and a partition plate.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

The utility model provides an unpowered waste heat recovery dehydrating unit, through congealing the combination setting of water recovery subassembly, one-way honeycomb duct subassembly, utilize the one-way honeycomb duct of principle cooperation that hot water can upwards flow to constitute automatic cycle, have energy-conservation, the effect of low noise.

Fig. 1-4 show the schematic structural diagrams of an embodiment of the unpowered waste heat recovery dehumidifier of the present invention, please refer to fig. 1-4, the main part of the unpowered waste heat recovery dehumidifier of the present embodiment includes a condensed water recovery assembly 100, a one-way draft tube assembly 200 and a heat recovery assembly.

The condensed water recycling assembly 100 is used for removing moisture in air by using a condensation principle and recycling heat, specifically, the condensed water recycling assembly 100 comprises an air inlet water collecting assembly 110 with an open top, a heat exchange assembly 120 which is arranged on the top of the air inlet water collecting assembly 110 and communicated with the air inlet water collecting assembly, and an exhaust pipe 130 which is arranged on the top of the heat exchange assembly 120 and communicated with the heat exchange assembly, the heat exchange assembly 120 comprises a heat exchange shell 121 which is arranged on the top of the air inlet water collecting assembly 110 and is open at the top and the bottom, and a heat exchanger 122 which is arranged in the heat exchange shell 121, the air inlet water collecting assembly 110 comprises an air inlet pipe 112 which is arranged on the lower side of the side wall of the water collecting shell 111 and is communicated with the air inlet pipe 112, and a water outlet groove 113 which is arranged at the bottom of the side wall of the shell, when the air is introduced, the air carrying waste heat enters the heat exchange shell 121 from the top of the water collecting shell 111 and is in contact with the cooler heat exchanger 122 for heat exchange, condensation reaction occurs, the medium in the heat exchanger 122 flows upwards under heat, and is discharged from the top of the heat exchanger 130, and condensed water is discharged from the top of the heat collecting shell 130;

the one-way guide pipe assembly 200 is used for limiting the one-way flow of a medium to promote the forward circulation, and specifically, the one-way guide pipe assembly 200 comprises two pipe bodies 210 respectively installed at a medium inlet end and a medium outlet end of the heat exchanger 122 and spoilers 220 installed in the inner cavities of the pipe bodies 210 and symmetrically and obliquely arranged, the spoilers 220 are distributed in a splayed shape, one ends of the spoilers 220 with small intervals are consistent with the medium flow direction in the pipe bodies 210, when the one-way guide pipe assembly is used, the spoilers 220 arranged in the splayed shape in the inner cavities of the pipe bodies 210 can generate great resistance when the medium in the pipe bodies 210 flows reversely, so that the reverse flow can be prevented, when the medium in the pipe bodies 210 flows forward, the medium flow rate in the middle of the action of the medium disturbed flow plates 220 is increased, and meanwhile, the medium flowing through the outer edges of the spoilers 220 can generate positive gain on the flow rate of the medium under the action of pressure to promote the circulation;

the heat recovery device 300 is used for recovering heat, specifically, the heat recovery device 300 is communicated with the unidirectional flow guide pipe assembly 200, the heat recovery device 300 includes a circulation pipe 310 having an inlet end and an outlet end both connected with the unidirectional flow guide pipe assembly 200, a heat recovery grid 320 connected with the circulation pipe 310, and heat recovery pipes 330 mounted on the heat recovery grid 320 and arranged in a staggered manner with the circulation pipe 310, and the inlet end and the outlet end of the heat recovery pipes 330 are both disposed outside the heat recovery device 300, when in use, the heat recovery pipes 330 are connected with heat recovery equipment (such as a boiler and the like) required to be used, when the unidirectional flow guide circulation pipe 310 guides a heated medium into the circulation pipe 310, the heating medium heats the heat recovery grid 320, the heat recovery grid 320 is in contact with the heat recovery pipe 330, heat exchange is performed to heat the heated medium, and then the heat is recovered and utilized through the heat recovery equipment.

Drainage drawer 400 is with supplementary catchmenting, and is specific, drainage drawer 400 is installed in a basin 113, drainage drawer 400 top is provided with sealing rubber circle 400a, drainage drawer 400 bottom is provided with outlet 400b by outside lateral wall, during the use, through independent setting and detachable drainage drawer 400's setting, is convenient for dismantle the maintenance to it, and then can prevent catchmenting bacterial growing and pollution scheduling problem.

The inner cavity of the drainage drawer 400 is provided with a plurality of partition plates 400c, and the partition plates 400c are uniformly distributed at the bottom of the inner cavity of the tray drainage drawer 400 at equal distances, so that the reduction of the air flow velocity at the top of the drainage drawer 400 is facilitated, and the secondary evaporation of condensed water is reduced; the lower part of the exhaust pipe 130 is in a reverse funnel shape, and the top part is in a cylindrical shape, so that the concentrated exhaust of the smoke is facilitated.

The working principle is as follows: when the unpowered waste heat recovery dehumidifying device is used, the device is firstly connected with heat recovery equipment, waste heat air is guided into the condensate recovery assembly 100, condensation and heat exchange are carried out by the condensate recovery assembly 100, then when a heat exchange medium circulates through the one-way guide pipe, the heat exchange medium is gained by forward flow, then the medium is guided into the heat recoverer 300 to carry out secondary recovery and utilization of heat, the heat in the medium is recovered and utilized, the cooled medium is guided into the condensate recovery assembly 100 again to carry out secondary cooling, and meanwhile, condensed water is collected and discharged from the drainage drawer 400.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an unpowered waste heat recovery dehydrating unit which characterized in that includes:

the condensed water recovery assembly (100) comprises an air inlet water collecting assembly (110) with an open top, a heat exchange assembly (120) arranged on the top of the air inlet water collecting assembly (110) and communicated with the air inlet water collecting assembly, and an exhaust pipe (130) arranged on the top of the heat exchange assembly (120) and communicated with the heat exchange assembly, wherein the heat exchange assembly (120) comprises a heat exchange shell (121) arranged on the top of the air inlet water collecting assembly (110) and open top and bottom and a heat exchanger (122) arranged in the heat exchange shell (121);

the one-way guide pipe assembly (200) comprises two pipe bodies (210) respectively arranged at the inlet end and the outlet end of the heat exchanger (122) and spoilers (220) which are symmetrically and obliquely arranged in the inner cavities of the pipe bodies (210), the spoilers (220) are distributed in a splayed shape, and one ends of the spoilers (220) with small intervals are consistent with the medium flow direction in the pipe bodies (210);

the heat recoverer (300) is communicated with the one-way honeycomb duct assembly (200) and used for recovering heat.

2. The unpowered waste heat recovery and dehumidification device as recited in claim 1, wherein the air intake and water collection assembly (110) comprises an open-top water collection housing (111), an air intake pipe (112) mounted on a lower side of a side wall of the water collection housing (111) and communicating with the water intake pipe, and a water outlet tank (113) opened at a bottom of the side wall of the housing.

3. The unpowered waste heat recovery dehumidifying device according to claim 2, further comprising a drain drawer (400), wherein the drain drawer (400) is installed in the water outlet groove (113), a sealing rubber ring (400 a) is arranged at the top of the drain drawer (400), and a water outlet (400 b) is arranged at the bottom of the drain drawer (400) and close to the outer side wall.

4. The unpowered waste heat recovery and dehumidification device according to claim 3, wherein a plurality of partition plates (400 c) are arranged in the inner cavity of the drain drawer (400), and the partition plates (400 c) are uniformly distributed at the bottom of the inner cavity of the tray drain drawer (400) at equal distances.

5. The unpowered waste heat recovery and dehumidification device according to claim 4, wherein the heat recovery device (300) comprises a circulation pipe (310) having an inlet end and an outlet end both connected to the one-way flow guide pipe assembly (200), a heat recovery grid (320) connected to the circulation pipe (310), and heat recovery pipes (330) mounted on the heat recovery grid (320) and staggered with the circulation pipe (310), and the inlet end and the outlet end of each heat recovery pipe (330) are both disposed outside the heat recovery device (300).

6. The unpowered waste heat recovery and dehumidification device according to claim 5, wherein the lower portion of the exhaust pipe (130) is in a shape of an inverted funnel, and the top portion of the exhaust pipe is in a shape of a cylinder.