CN212492363U

CN212492363U - Heat recovery plant of environmental protection

Info

Publication number: CN212492363U
Application number: CN202021042382.1U
Authority: CN
Inventors: 马尧
Original assignee: Damly Zhengzhou Environmental Technology Co ltd
Current assignee: Damly Zhengzhou Environmental Technology Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-02-09
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a heat recovery equipment of environmental protection, comprising a base plate, there are rose box, fan, heat exchange box and the case that disinfects at the top of bottom plate from a left side right side fixed mounting in proper order, heat exchange box's inner chamber is provided with the heat exchange pipeline, the inboard fixedly connected with spacer of heat exchange pipeline, a plurality of dispersion poles of inner wall fixedly connected with of heat exchange pipeline, the intercommunication has communicating pipe between heat exchange box and the case that disinfects, the right-hand member intercommunication of communicating pipe has the ventilating board, the lower extreme injection of the incasement chamber that disinfects has alkaline solution. The utility model discloses a rose box, fan, heat exchange pipeline, parting slip, dispersion pole, communicating pipe, ventilating board, alkaline solution, ozone generator and sterilamp's effect, the heat recovery equipment who has solved current environmental protection has heat exchange efficiency low, and the exhaust gas filter effect is poor, can't satisfy people user demand's problem.

Description

Heat recovery plant of environmental protection

Technical Field

The utility model relates to a heat recovery equipment technical field specifically is a heat recovery equipment of environmental protection.

Background

In chemical production, a large amount of industrial waste gas is generated, the temperature of the industrial waste gas is usually high, for example, in boilers and blast furnaces used in industrial production, the flue gas temperature of the industrial waste gas is generally two hundred to three hundred degrees, and some industrial waste gas is even higher.

The applicant finds that at least the following technical problems exist in the prior art: the existing environment-friendly heat recovery equipment has the defects of low heat exchange efficiency, poor waste gas filtering effect and incapability of meeting the use requirements of people, and therefore, the environment-friendly heat recovery equipment is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat recovery equipment of environmental protection to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat recovery equipment of environmental protection, includes the bottom plate, the top of bottom plate from a left side right side fixed mounting in proper order has rose box, fan, heat exchange box and sterilization case, the inner chamber of heat exchange box is provided with the heat exchange pipeline, the inboard fixedly connected with spacer of heat exchange pipeline, a plurality of dispersion poles of the inner wall fixedly connected with of heat exchange pipeline, the intercommunication has communicating pipe between heat exchange box and the sterilization case, the right-hand member intercommunication of communicating pipe has the ventilating board, the lower extreme of the sterilization case inner chamber is injected into there is alkaline solution, the top fixed mounting of sterilization case has sterilamp, the lower extreme fixed mounting on sterilization case right side has ozone generator, ozone generator's oxygen discharge end has the air discharge plate through the pipeline intercommunication, the upper end intercommunication on sterilization case right side has the exhaust pipe.

Preferably, the lower end of the left side of the filter box is communicated with an air inlet pipe, and an inner cavity of the filter box is fixedly connected with an active carbon filter layer and a HEPA filter screen layer from top to bottom in sequence.

Preferably, the left side and the right side of the upper end of the heat exchange pipeline are respectively communicated with an air inlet pipe and a water inlet pipe, and the front side and the rear side of the lower end of the heat exchange pipeline are respectively communicated with a drain pipe and an air outlet pipe.

Preferably, the air inlet end of the fan is communicated with the upper end of the right side of the filter box through a pipeline, and the air outlet end of the fan is communicated with the left end of the air inlet pipe through a pipeline.

Preferably, the top of the ventilation plate is communicated with a ventilation pipe, the upper end of the ventilation pipe is communicated with a one-way valve, and the top of the ventilation pipe is fixedly provided with a spray head.

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

the utility model discloses an after the intake pipe injects high temperature waste gas into the rose box, its waste gas passes through the cooperation of HEPA filter screen layer and active carbon filter layer, realize the ability of carrying out primary filtration to waste gas, through the fan effect, the hot-air after primary filtration passes through the pipeline and carries in the intake pipe, then import to the heat exchange tube in by the intake pipe, simultaneously, under the cooperation of spacer, the intake pipe also can input the water to the heat exchange tube in, its water and high temperature gas flow in the heat exchange tube simultaneously, and under the effect of dispersion bar, can destroy the flow direction of water and gas, make it realize the ability that separately stirs in the in-process that flows, make water and high temperature gas realize the purpose that exchange efficiency is high, the water after its exchange passes through the drain pipe and discharges, and the high temperature gas after the exchange can get into the heat exchange box, and can improve the temperature in the heat exchange box, thereby realize further improvement heat exchange efficiency's purpose, under the effect of communicating pipe, gas in the heat exchange box can get into the ventilating board through communicating pipe in, at the ventilation pipe, even contact with alkaline solution under the cooperation of check valve and shower nozzle, thereby realize further the ability of handling waste gas, and under ozone generator and sterilamp's cooperation, can realize the ability of disinfecting to waste gas and alkaline solution, thereby reach the effectual purpose of exhaust-gas treatment, through above structure complex effect, the heat recovery equipment who has solved current environmental protection has heat exchange efficiency low, and waste gas filter effect is poor, can't satisfy people's user demand's problem.

Drawings

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

FIG. 2 is a schematic diagram of a right-side cross-sectional structure of a heat exchange box according to the present invention;

FIG. 3 is a schematic cross-sectional view of the heat exchange tube of the present invention;

fig. 4 is the utility model discloses ventilation board part structure schematic diagram under the state of cutting a section.

In the figure: 1. a base plate; 2. a filter box; 3. an air inlet pipe; 4. HEPA filter screen layer; 5. an activated carbon filter layer; 6. an air inlet pipe; 7. a heat exchange conduit; 8. a water inlet pipe; 9. an ultraviolet germicidal lamp; 10. an exhaust duct; 11. an alkaline solution; 12. an exhaust plate; 13. an ozone generator; 14. a ventilation board; 15. a sterilization box; 16. a communicating pipe; 17. a heat exchange box; 18. a fan; 19. a drain pipe; 20. an air outlet pipe; 21. a separator; 22. a dispersion rod; 23. a vent pipe; 24. a one-way valve; 25. and (4) a spray head.

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.

In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The utility model discloses a bottom plate 1, the rose box 2, the intake pipe 3, HEPA filter screen layer 4, the active carbon filter layer 5, the air-supply line 6, heat exchange tube 7, inlet tube 8, sterilamp 9, the exhaust pipe 10, alkaline solution 11, exhaust plate 12, ozone generator 13, ventilating plate 14, disinfect box 15, communicating pipe 16, heat exchange box 17, fan 18, drain pipe 19, go out tuber pipe 20, the spacer 21, dispersion pole 22, ventilation pipe 23, check valve 24 and shower nozzle 25 part are the parts that general standard spare or technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, an environment-friendly heat recycling device comprises a bottom plate 1, a filter box 2, a fan 18, a heat exchange box 17 and a sterilization box 15 are fixedly installed on the top of the bottom plate 1 from left to right in sequence, an air inlet pipe 3 is communicated with the lower end of the left side of the filter box 2, an active carbon filter layer 5 and an HEPA filter screen layer 4 are fixedly connected with the inner cavity of the filter box 2 from top to bottom in sequence, a heat exchange pipeline 7 is arranged in the inner cavity of the heat exchange box 17, an air inlet pipe 6 and an air inlet pipe 8 are respectively communicated with the left side and the right side of the upper end of the heat exchange pipeline 7, a drain pipe 19 and an air outlet pipe 20 are respectively communicated with the front side and the rear side of the lower end of the heat exchange pipeline 7, the air inlet end of the fan 18 is communicated with the upper end of the right side of the filter box 2 through a pipeline, the air outlet, a communicating pipe 16 is communicated between the heat exchange box 17 and the sterilization box 15, the right end of the communicating pipe 16 is communicated with a ventilating plate 14, the top of the ventilating plate 14 is communicated with a ventilating pipe 23, the upper end of the ventilating pipe 23 is communicated with a one-way valve 24, the top of the ventilating pipe 23 is fixedly provided with a nozzle 25, the lower end of the inner cavity of the sterilization box 15 is filled with alkaline solution 11, the top of the sterilization box 15 is fixedly provided with an ultraviolet sterilization lamp 9, the lower end of the right side of the sterilization box 15 is fixedly provided with an ozone generator 13, the oxygen exhaust end of the ozone generator 13 is communicated with an exhaust plate 12 through a pipeline, the upper end of the right side of the sterilization box 15 is communicated with an exhaust pipe 10, after high-temperature waste gas is injected into the filter box 2 through an air inlet pipe 3, the waste gas realizes the primary filtering capability of the waste gas through the cooperation of an HEPA filter screen layer 4 and, then inputting the water into the heat exchange pipeline 7 through the air inlet pipe 6, simultaneously, under the coordination of the separation sheet 21, the water inlet pipe 8 also inputs water into the heat exchange pipeline 7, the water and the high-temperature gas flow in the heat exchange pipeline 7, and the flow direction of the water and the gas can be damaged under the action of the dispersion rod 22 while flowing, so that the water and the high-temperature gas can respectively turn over in the flowing process, the water and the high-temperature gas can achieve the purpose of high exchange efficiency, the water after exchange is discharged through the water discharge pipe 19, the high-temperature gas after exchange can enter the heat exchange box 17, and the temperature in the heat exchange box 17 can be increased, thereby achieving the purpose of further improving the heat exchange efficiency, under the action of the communicating pipe 16, the gas in the heat exchange box 17 can enter the communicating pipe 16 into the ventilating plate 14, and uniformly contacts with the alkaline solution 11 under the coordination of the communicating pipe 23, the one-way valve 24 and the spray nozzle 25, therefore, the capacity of further treating the waste gas is realized, and the capacity of sterilizing the waste gas and the alkaline solution 11 can be realized under the matching of the ozone generator 13 and the ultraviolet sterilizing lamp 9, so that the aim of good waste gas treatment effect is fulfilled.

When in use, after high-temperature waste gas is injected into the filter box 2 through the air inlet pipe 3, the waste gas is matched with the HEPA filter screen layer 4 and the active carbon filter layer 5 to realize the primary filtering capacity of the waste gas, hot air after primary filtering is conveyed into the air inlet pipe 6 through a pipeline under the action of the fan 18, then the hot air is input into the heat exchange pipeline 7 through the air inlet pipe 6, meanwhile, under the matching of the partition sheets 21, the water inlet pipe 8 also inputs water into the heat exchange pipeline 7, the water and the high-temperature gas flow in the heat exchange pipeline 7, and the flow direction of the water and the gas can be damaged under the action of the dispersion rods 22 during the flowing process, so that the respective turning capacity of the water and the high-temperature gas can be realized, the water after exchange is discharged through the water discharge pipe 19, and the high-temperature gas after exchange can enter the heat exchange box 17, and can improve the temperature in the heat exchange box 17, thus realize the purpose of further improving heat exchange efficiency, under the effect of communicating pipe 16, the gas in the heat exchange box 17 can get into the ventilating board 14 through communicating pipe 16, even contact with alkaline solution 11 under the cooperation of ventilating pipe 23, check valve 24 and shower nozzle 25, thus realize the ability of further handling waste gas, and under the cooperation of ozone generator 13 and sterilamp 9, can realize the ability of disinfecting waste gas and alkaline solution 11, thus reach the effectual purpose of waste gas treatment, through the effect of above structure complex, the heat recovery plant who has solved current environmental protection has the heat exchange efficiency low, and the waste gas filter effect is poor, can't satisfy the problem of people's user demand.

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. An environmental protection heat recovery device, comprising a base plate (1), characterized in that: the top of the bottom plate (1) is fixedly provided with a filter box (2), a fan (18), a heat exchange box (17) and a sterilization box (15) from left to right in sequence, the inner cavity of the heat exchange box (17) is provided with a heat exchange pipeline (7), the inner side of the heat exchange pipeline (7) is fixedly connected with a separation sheet (21), the inner wall of the heat exchange pipeline (7) is fixedly connected with a plurality of dispersion rods (22), a communication pipe (16) is communicated between the heat exchange box (17) and the sterilization box (15), the right end of the communication pipe (16) is communicated with a ventilation plate (14), the lower end of the inner cavity of the sterilization box (15) is injected with an alkaline solution (11), the top of the sterilization box (15) is fixedly provided with an ultraviolet sterilization lamp (9), the lower end of the right side of the sterilization box (15) is fixedly provided with an ozone generator (13), and the oxygen discharge end of the ozone generator (13), the upper end of the right side of the sterilizing box (15) is communicated with an exhaust pipe (10).

2. An environmentally friendly heat recovery device according to claim 1, wherein: the left lower extreme intercommunication of rose box (2) has intake pipe (3), the inner chamber from the top down of rose box (2) fixedly connected with active carbon filter layer (5) and HEPA filter screen layer (4) in proper order.

3. An environmentally friendly heat recovery device according to claim 1, wherein: the left side and the right side of the upper end of the heat exchange pipeline (7) are respectively communicated with an air inlet pipe (6) and an water inlet pipe (8), and the front side and the rear side of the lower end of the heat exchange pipeline (7) are respectively communicated with a drain pipe (19) and an air outlet pipe (20).

4. An environmentally friendly heat recovery device according to claim 1, wherein: the air inlet end of the fan (18) is communicated with the upper end of the right side of the filter box (2) through a pipeline, and the air outlet end of the fan (18) is communicated with the left end of the air inlet pipe (6) through a pipeline.

5. An environmentally friendly heat recovery device according to claim 1, wherein: the top of the ventilation plate (14) is communicated with a ventilation pipe (23), the upper end of the ventilation pipe (23) is communicated with a one-way valve (24), and the top of the ventilation pipe (23) is fixedly provided with a spray head (25).