CN212843079U

CN212843079U - Energy-saving circulating device for factory

Info

Publication number: CN212843079U
Application number: CN202021286571.3U
Authority: CN
Inventors: 柳依玲; 俞林
Original assignee: Shanghai Jinyang Metal Surface Treatment Co ltd
Current assignee: Shanghai Jinyang Metal Surface Treatment Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-03-30
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses a mill uses energy-conserving circulating device belongs to energy-conserving field, including intake pipe, water tank, heat exchange tube and outlet duct, the inside heat exchange tube that is equipped with of water tank, heat exchange tube entrance point and intake pipe intercommunication, heat exchange tube exit end and outlet duct are connected, water tank one side top is equipped with the inlet tube, be equipped with the flowmeter on the inlet tube, water tank opposite side bottom is equipped with the outlet pipe, be equipped with the copper bar on the heat exchange tube, the inside jet-propelled dish that is equipped with in water tank bottom, the water tank top is equipped with the air intake fill, the air intake fill passes through breather pipe and jet-propelled dish intercommunication, install the air pump on the breather pipe, wet return one end. The utility model discloses a heat exchange tube is convenient to carry out the heat transfer with waste gas and the water in the water tank, does benefit to the water in the water tank and heats, and the waste of resource is avoided to waste heat among the rational utilization waste gas, and the energy saving avoids the production of heat island effect, does benefit to the security of protection surrounding environment.

Description

Energy-saving circulating device for factory

Technical Field

The utility model relates to an energy-conserving field specifically is an energy-conserving circulating device is used in mill.

Background

The existing factory often uses energy conversion equipment such as boilers and the like, so that the operation is convenient. The energy input to the boiler is chemical energy and electric energy in the fuel, and the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy. The method is mainly used for thermal power stations, ships, locomotives and industrial and mining enterprises. The main working principle of the boiler is that heat energy released after fuel combustion or waste heat in industrial production is transferred to water in a container, so that the water reaches the required temperature or steam with a certain pressure. The boiler is operated at the same time in the two parts of boiler and boiler, after water enters the boiler, the boiler heating surface transfers the absorbed heat to water in the steam-water system, so that the water is heated into hot water with certain temperature and pressure or generated steam, and the hot water or the generated steam is led out for application. In the combustion equipment part, fuel is combusted to continuously release heat, high-temperature flue gas generated by combustion transfers the heat to a boiler heating surface through heat propagation, the temperature of the high-temperature flue gas is gradually reduced, and the high-temperature flue gas is finally discharged from a chimney.

The flue gas after the boiler during operation burning often contains a large amount of heats, if not handle in time and discharge the air and can cause the heat island effect easily, influence the surrounding environment weather, influence the security, waste the energy simultaneously.

Disclosure of Invention

To current problem, the utility model aims to provide a mill uses energy-conserving circulating device 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 mill uses energy-conserving circulating device, including intake pipe, water tank, heat exchange tube and outlet duct, the inside heat exchange tube that is equipped with of water tank, heat exchange tube entrance point and intake pipe intercommunication, heat exchange tube exit end and outlet duct are connected, water tank one side top is equipped with the inlet tube, be equipped with the flowmeter on the inlet tube, water tank opposite side bottom is equipped with the outlet pipe, be equipped with the copper bar on the heat exchange tube, the inside jet-propelled dish that is equipped with in water tank bottom, the water tank top is equipped with the air intake fill, the air intake fill passes through breather pipe and jet-propelled dish intercommunication, install the air pump on the breather pipe, wet.

As a further aspect of the present invention: the heat exchange tube is composed of a plurality of through tubes.

As a further aspect of the present invention: one end of the copper bar is embedded in the inner wall of the heat exchange tube, and the other end of the copper bar is obliquely arranged outside the heat exchange tube.

As a further aspect of the present invention: the air injection disk is provided with air injection holes, and the air injection holes are provided with waterproof ventilation films.

As a further aspect of the present invention: the thermometer is installed on the air outlet pipe, one end of the air return pipe is connected with the side wall of the air outlet pipe, and the other end of the air return pipe is communicated with the side wall of the air inlet pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the intake pipe is convenient to carry out the heat transfer in getting into the heat exchange tube with transmission such as the waste gas of boiler burning, avoids the waste of resource, improves the security of surrounding environment, avoids the production of heat island effect. The hot gas of boiler combustion enters the heat exchange tube through the air inlet pipe, the hot gas and the water in the water tank are conveniently exchanged heat through the heat exchange tube, the water in the water tank is favorably heated, the waste heat in waste gas is reasonably utilized, the waste of resources is avoided, the energy is saved, the generation of a heat island effect is avoided, the safety of the surrounding environment is favorably protected, the heat exchange area is increased by the copper strip, the heat exchange effect and efficiency are improved, the energy is saved, the waste gas after heat exchange is conveniently discharged through the air outlet pipe, the temperature of the discharged waste gas is conveniently measured at any time through the thermometer, when the temperature of the discharged waste gas is measured to be overhigh, the waste gas is retransmitted into the air inlet pipe through the air return pipe, the heat exchange is carried out again, the work is conveniently carried out, the energy is favorably saved, the air at the top end inside the device is conveniently transmitted into the air injection, water in the stirring water tank does benefit to the flow of water, makes it convenient in time to strike heat exchange tube and copper bar, improves the effect and the efficiency of heat transfer, increases the effect of waste gas waste heat recycling, avoids the waste of resource, and the energy saving when outlet pipe exhaust water temperature is low excessively, carries out the heat transfer again in circulating it to the inlet tube through wet return and water pump, and the going on of convenient work does benefit to the use.

Drawings

FIG. 1 is a schematic view of a plant energy-saving circulation device.

Fig. 2 is a schematic structural diagram of an air jet disc in the energy-saving circulating device for the factory.

Fig. 3 is a schematic view of the installation of copper bars in the energy-saving circulation device for a factory.

In the figure: 1. the device comprises an air inlet pipe, 2, a water tank, 3, a water inlet pipe, 4, a flowmeter, 5, a heat exchange pipe, 6, a copper bar, 7, an air outlet pipe, 8, a thermometer, 9, an air return pipe, 10, an air jet disc, 11, an air pipe, 12, an air pump, 13, an air inlet hopper, 14, a water outlet pipe, 15, a water return pipe, 16 and a water pump.

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 present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected" and "connected" are to be interpreted broadly, for example, as being either 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 invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows: referring to fig. 1-3, an energy-saving circulation device for a factory comprises an air inlet pipe 1, a water tank 2, a heat exchange pipe 5 and an air outlet pipe 7, wherein the heat exchange pipe 5 is arranged inside the water tank 2, the inlet end of the heat exchange pipe 5 is communicated with the air inlet pipe 1, the outlet end of the heat exchange pipe 5 is connected with the air outlet pipe 7, the air inlet pipe 1 is convenient for transmitting waste gas generated by combustion of a boiler and the like into the heat exchange pipe 5 for heat exchange, waste of resources is avoided, safety of the surrounding environment is improved, and generation of a heat.

2 one side tops of water tank are equipped with inlet tube 3, be equipped with flowmeter 4 on

inlet tube

3, 2 opposite side bottoms of water tank are equipped with outlet pipe 14, the steam of boiler burning passes through intake pipe 1 and gets into in the heat exchange tube 5, conveniently carry out the heat transfer with its and water in the water tank 2 through the heat exchange tube 5, do benefit to the water in the water tank and heat, waste heat in the rational utilization waste gas, avoid the waste of resource, the energy saving, avoid the production of heat island effect, do benefit to the security of protecting the surrounding environment, and is convenient to use.

Be equipped with copper bar 6 on the heat exchange tube 5, copper bar 6 increases heat transfer area, improves the effect and the efficiency of heat transfer, and the energy saving facilitates the use.

Install thermometer 8 on the

outlet duct

7, 9 one ends of muffler and 7 lateral walls of outlet duct are connected, the 9 other end of muffler and 1 lateral wall intercommunication of intake pipe, the waste gas after the heat transfer is discharged to 7 convenience of outlet duct, conveniently measure the temperature of exhaust waste gas at any time through thermometer 8, when measuring exhaust waste gas high temperature, in retransmitting the intake pipe 1 with waste gas through muffler 9, carry out the heat transfer once more, the going on of facilitate work does benefit to the energy saving, facilitate the use.

Inside jet-propelled dish 10 that is equipped with in 2 bottoms of water tank, 2 tops of water tank are equipped with into air and fight 13, it passes through breather pipe 11 and jet-propelled dish 10 intercommunication to fight 13 to admit air, install air pump 12 on the breather pipe 11, through fight 13 convenient air on the inside top of device through breather pipe 11 and air pump 12 transmission get into in the jet-propelled dish 10 of air, all there is the blowout through jet-propelled dish 10, water in the stirring water tank 2, do benefit to the flow of water, make its convenient in time striking heat exchange tube 5 and copper bar 6, improve the effect and the efficiency of heat transfer, increase the effect that waste gas waste heat is recycled, avoid the waste of resource, energy is saved, and convenient use.

15 one end of wet return and the 14 lateral walls of outlet pipe are connected, and the 15 other end of wet return and the 3 lateral walls of inlet tube are connected, and installation water pump 16 on the wet return 15, when outlet pipe 14 discharged water temperature was low excessively, circulated it through wet return 15 and water pump 16 and carried out the heat transfer again in inlet tube 3, and the going on of convenient work does benefit to the use.

Example two: on the basis of the first embodiment, the heat exchange tube 5 is composed of a plurality of through tubes, so that the contact area of heat and water in the heat exchange tube 5 is increased, the heat exchange effect and efficiency are improved, the utilization rate of waste heat is increased, and the use is convenient.

The embedded setting of 6 one ends of copper bar is at 5 inner walls of heat exchange tube, and the slope of the 6 other ends of copper bar sets up in the heat exchange tube 5 outside, and the heat transfer of 6 convenient in with the inside waste gas of heat exchange tube 5 of copper bar goes away, makes things convenient for going on of heat transfer, improves the utilization ratio of the resource energy, avoids extravagant, facilitates the use.

All be equipped with the fumarole on the fumarole 10, be equipped with waterproof membrane of ventilating on the fumarole, make things convenient for the blowout of air, avoid water to get into inside the fumarole 10 simultaneously, the going on of convenient work guarantees the security, facilitates the use.

The utility model discloses a theory of operation is: the utility model discloses intake pipe 1 conveniently carries out the heat transfer in getting into heat exchange tube 5 with the transmission such as waste gas of boiler burning, avoids the waste of resource, improves the security of surrounding environment, avoids the production of heat island effect. The hot gas of boiler combustion enters the heat exchange tube 5 through the air inlet tube 1, the hot gas and the water in the water tank 2 are conveniently exchanged heat through the heat exchange tube 5, the water in the water tank is favorably heated, the waste heat in the waste gas is reasonably utilized, the waste of resources is avoided, the energy is saved, the generation of a heat island effect is avoided, the safety of the surrounding environment is favorably protected, the heat exchange area is increased by the copper strip 6, the heat exchange effect and the efficiency are improved, the energy is saved, the waste gas after heat exchange is conveniently discharged through the air outlet tube 7, the temperature of the discharged waste gas is conveniently measured at any time through the thermometer 8, when the temperature of the discharged waste gas is measured to be overhigh, the waste gas is retransmitted into the air inlet tube 1 through the air return tube 9, the heat exchange is carried out again, the work is convenient, the energy is favorably saved, the air at the top end inside the device is conveniently transmitted into, all there is the blowout through jet-propelled dish 10, water in the stirring water tank 2, do benefit to the flow of water, make its convenient timely striking heat exchange tube 5 and copper bar 6, improve the effect and the efficiency of heat transfer, increase the effect of waste gas waste heat recycling, avoid the waste of resource, the energy saving, when outlet pipe 14 exhaust water temperature is low excessively, circulate it through wet return 15 and water pump 16 and carry out the heat transfer again in inlet tube 3, the going on of convenient work does benefit to the use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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. An energy-saving circulating device for a factory comprises an air inlet pipe (1), a water tank (2), heat exchange pipes (5) and an air outlet pipe (7), and is characterized in that the heat exchange pipes (5) are arranged inside the water tank (2), the inlet ends of the heat exchange pipes (5) are communicated with the air inlet pipe (1), the outlet ends of the heat exchange pipes (5) are connected with the air outlet pipe (7), the top end of one side of the water tank (2) is provided with an inlet pipe (3), the inlet pipe (3) is provided with a flowmeter (4), the bottom end of the other side of the water tank (2) is provided with an outlet pipe (14), the heat exchange pipes (5) are provided with copper bars (6), the bottom end of the water tank (2) is internally provided with an air injection disc (10), the top end of the water tank (2) is provided with an air inlet hopper (13), the air inlet hopper (13) is communicated with, the other end of the water return pipe (15) is connected with the side wall of the water inlet pipe (3), and a water pump (16) is arranged on the water return pipe (15).

2. A plant energy-saving circulation device according to claim 1, wherein the heat exchange pipe (5) is composed of a plurality of through pipes.

3. The energy-saving circulation device for the factory is characterized in that one end of the copper bar (6) is embedded in the inner wall of the heat exchange tube (5), and the other end of the copper bar (6) is obliquely arranged outside the heat exchange tube (5).

4. The energy-saving circulation device for the factory is characterized in that the air injection plates (10) are provided with air injection holes, and waterproof ventilation films are arranged on the air injection holes.

5. The energy-saving circulation device for the factory is characterized in that a thermometer (8) is installed on the air outlet pipe (7), one end of the air return pipe (9) is connected with the side wall of the air outlet pipe (7), and the other end of the air return pipe (9) is communicated with the side wall of the air inlet pipe (1).