CN210320133U

CN210320133U - Waste heat recovery savings equipment

Info

Publication number: CN210320133U
Application number: CN201921065091.1U
Authority: CN
Inventors: 谢永恒; 马晓驰; 薛瑞; 王仁智
Original assignee: Jiangsu Cec Ricm Energy Conservation Technology Co ltd
Current assignee: Jiangsu Cec Ricm Energy Conservation Technology Co ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-04-14
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses a waste heat recovery storage equipment, including base, furnace body, three heat accumulation ceramic body and combustor, it is three heat accumulation ceramic body equidistant setting is in the inside of furnace body, furnace body fixed connection is in the upper end of base, the combustor sets up on the roof in the furnace body, the utility model discloses an add heat accumulation case and heat exchange tube and make up for when the gas outflow that has the temperature, can carry out the separation gas through the heat exchange tube of corrugate this moment, make gaseous can be detained, just so can increase gaseous and heat exchange tube surface contact's time, thereby make waste heat absorption more abundant, carry out the separation through the baffler simultaneously again, make gaseous detention time increase equally, make waste heat can be more absorbed, thereby lead to the gas temperature who discharges away lower.

Description

Waste heat recovery savings equipment

Technical Field

The utility model relates to an environmental protection technology field specifically is a waste heat recovery savings equipment.

Background

The environmental protection is to protect the environment by adopting various measures, the environmental protection concept is more and more deeply into the mind along with the development of the society, the environment pollution condition exists in various industries, a large amount of organic waste gas can be generated in the production process of some factories, the organic waste gas can generate great damage influence on the social environment if being directly discharged, the treatment technology of the organic waste gas is mature at present, for example, rto equipment is adopted for treatment, and the organic waste gas is mainly decomposed into oxides and water by high-temperature combustion.

A large amount of heat energy can be generated in the use process of the rto technology, at present, most of the heat energy generated by the rto is absorbed by heat storage ceramics in the device and is used for preheating organic waste gas, but a large amount of heat energy still exists in the rto device and needs to be recovered.

The existing waste heat recovery and storage equipment collects waste heat through multiple times of heat exchange, so that the structure is complex, heat loss can be caused, and therefore the waste heat recovery and storage equipment is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste heat recovery deposit equipment to solve the problem that proposes among 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 waste heat recovery savings equipment, includes base, furnace body, three heat accumulation ceramic body and combustor, and is three the equidistant inside that sets up at the furnace body of heat accumulation ceramic body, furnace body fixed connection is in the upper end of base, the combustor sets up on the roof in the furnace body, be connected with the waste gas input tube on the heat accumulation ceramic body, be connected with first waste gas output tube on the heat accumulation ceramic body, through connection has second waste gas output tube on the lateral wall of furnace body, first waste gas output tube and second waste gas output tube UNICOM, the UNICOM end through connection of first waste gas output tube and second waste gas output tube is in heat recovery savings mechanism.

Preferably, heat recovery savings mechanism includes box, heat preservation and heat accumulation case, box fixed connection is on the base, heat preservation fixed connection is on the box inside wall, fixedly connected with heat accumulation case on the box inside wall.

Preferably, heat accumulation materials are placed in the heat accumulation box, an airflow pore structure is arranged on the heat accumulation box, and the air inlet end of the airflow pore structure is communicated with the communication ends of the first waste gas output pipe and the second waste gas output pipe.

Preferably, the inner cavity of the heat storage box is fixedly connected with a heat exchange tube, and the air inlet end of the heat exchange tube is connected to the air outlet end of the air flow pore channel structure in a penetrating manner.

Preferably, the heat exchange tube is of a corrugated structure, and each corrugated section of the heat exchange tube is connected with a plurality of vent pipes in a penetrating manner.

Preferably, the heat storage box is fixedly inserted with an air duct, a conveying pipe is arranged in the air duct, the lower end of the conveying pipe is connected to the upper end of the heat exchange pipe in a penetrating manner, and the air duct is fixedly connected with a plurality of staggered blocking plates.

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

the utility model discloses an add heat accumulation case and heat exchange tube and make up for when the gas that has the temperature flows, can carry out the separation gas through the heat exchange tube of corrugate this moment, make gaseous can be detained, just so can increase the time of gaseous and heat exchange tube surface contact, thereby make waste heat absorption more abundant, carry out the separation through the baffler simultaneously again, make gaseous detention time increase equally, make that the waste heat can be more absorbed, thereby lead to discharging out the gas temperature who goes lower.

Drawings

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

FIG. 2 is a schematic sectional view of a part of the structure of the present invention;

FIG. 3 is a structural view of the heat storage tank of the present invention;

fig. 4 is an internal schematic view of the heat storage tank of the present invention.

In the figure: 1-base, 2-furnace body, 3-heat storage ceramic body, 4-burner, 5-first waste gas output pipe, 6-waste gas input pipe, 7-second waste gas output pipe, 8-heat recovery storage mechanism, 801-box body, 802-heat insulation layer, 803-heat storage box, 804-heat exchange pipe, 805-vent pipe, 806-gas guide pipe, 807-delivery pipe and 808-baffle plate.

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.

Referring to fig. 1-4, the present invention provides a technical solution:

a waste heat recovery and storage device comprises a base 1, a furnace body 2, three heat storage ceramic bodies 3 and a burner 4, wherein the three heat storage ceramic bodies 3 are arranged inside the furnace body 2 at equal intervals, the heat storage ceramic bodies 3 absorb heat in waste gas, the furnace body 2 is fixedly connected to the upper end of the base 1, the burner 4 is arranged on the inner top wall of the furnace body 2, the burner 4 burns organic waste gas in the waste gas, discharged gas is free of pollution, a waste gas input pipe 6 is connected onto the heat storage ceramic bodies 3, so that the gas can be better input, a first waste gas output pipe 5 is connected onto the heat storage ceramic bodies 3, a second waste gas output pipe 7 is connected onto the side wall of the furnace body 2 in a penetrating manner, the first waste gas output pipe 5 is communicated with the second waste gas output pipe 7, and the communicating ends of the first waste gas output pipe 5 and the second waste gas output pipe 7 are communicated with, the exhaust gas discharged from the heat-accumulating ceramic body 3 and the gas discharged from the inner cavity of the furnace body 2 are gathered together and then enter the heat recovery and storage mechanism 8 together, so that separate recovery can be avoided, and the equipment structure becomes simple.

In the time of specific implementation, heat recovery savings mechanism 8 includes box 801, heat preservation 802 and heat accumulation case 803, and box 801 fixed connection is on base 1, and heat preservation 802 fixed connection is on the box 801 inside wall, and heat preservation 802 plays heat retaining effect, prevents that the heat from scattering and disappearing, fixedly connected with heat accumulation case 803 on the box 801 inside wall. Heat accumulation material has been placed in heat accumulation case 803, and heat accumulation material is liquid when filling, can be for water, and has seted up air current pore structure on the heat accumulation case 803, increases the time that gaseous stop in heat accumulation case 803 like this and increases, and heat accumulation material can better absorption waste heat like this, and this air current pore structure inlet end and first waste gas output tube 5, the UNICOM end through connection of second waste gas output tube 7 are in the same place. Heat accumulation case 803 inner chamber fixedly connected with heat exchange tube 804, the air inlet end through connection of heat exchange tube 804 is served at giving vent to anger of air current pore structure heat exchange tube 804 corrugated structure, and every corrugated section department through connection of heat exchange tube 804 has a plurality of breather pipe 805, and the shape of heat exchange tube 804 is for better absorption waste heat, increases area of contact on the one hand, and on the other hand can increase gaseous dwell time, the heat transfer that just so can be better, through the heat exchange tube 804 heat transfer, just can be so that exhaust tail gas temperature is lower, and it is that heat loss falls to minimumly.

In the specific implementation, the heat storage tank 803 is fixedly inserted with a gas guide tube 806, a delivery tube 807 is arranged in the gas guide tube 806, the lower end of the delivery tube 807 is connected to the upper end of the heat exchange tube 804 in a penetrating manner, the gas guide tube 806 is fixedly connected with a plurality of staggered blocking plates 808, and the gas residence time is increased through the blocking plates 808.

In specific operation process, gaseous through heat accumulation ceramic body 3 heat accumulation, then waste gas is through the burning again, last waste heat rethread heat recovery storage mechanism 8, gas that discharges out from furnace body 2 enters into heat accumulation case 803 in, give the endothermic material in heat accumulation case 803 with heat transfer afterwards, thereby carry out the heat-retaining, then gaseous along the air current pore of heat accumulation case 803 flow, last gas gets into heat exchange tube 804, because heat exchange tube 804 is corrugated, from supreme down when gaseous, through the ascending of breather pipe 805 bit by bit this moment, make gaseous residence time increase, thereby make whole waste heat absorption more abundant rethread baffler 808 the separation make gaseous further the detention make the gas temperature who discharges out lower, waste heat absorption is more abundant.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. A waste heat recovery storage device, comprising: including base (1), furnace body (2), three heat accumulation ceramic body (3) and combustor (4), it is three heat accumulation ceramic body (3) equidistant setting is in the inside of furnace body (2), furnace body (2) fixed connection is in the upper end of base (1), combustor (4) set up on furnace body (2) interior roof, be connected with waste gas input tube (6) on heat accumulation ceramic body (3), be connected with first waste gas output tube (5) on heat accumulation ceramic body (3), through connection has second waste gas output tube (7) on the lateral wall of furnace body (2), first waste gas output tube (5) and second waste gas output tube (7) UNICOM, the UNICOM end through connection of first waste gas output tube (5) and second waste gas output tube (7) is in heat recovery storage mechanism (8).

2. A waste heat recovery storage device as defined in claim 1, wherein: heat recovery savings mechanism (8) are including box (801), heat preservation (802) and heat accumulation case (803), box (801) fixed connection is on base (1), heat preservation (802) fixed connection is on box (801) inside wall, fixedly connected with heat accumulation case (803) on box (801) inside wall.

3. A waste heat recovery storage device as defined in claim 2, wherein: heat accumulation materials are placed in the heat accumulation box (803), an airflow pore structure is arranged on the heat accumulation box (803), and the air inlet end of the airflow pore structure is communicated with the communication ends of the first waste gas output pipe (5) and the second waste gas output pipe (7).

4. A waste heat recovery storage device as in claim 3, wherein: the inner cavity of the heat storage box (803) is fixedly connected with a heat exchange tube (804), and the air inlet end of the heat exchange tube (804) is connected to the air outlet end of the airflow pore channel structure in a penetrating manner.

5. A waste heat recovery storage device as in claim 4, wherein: the heat exchange tube (804) is of a corrugated structure, and each corrugated section of the heat exchange tube (804) is connected with a plurality of vent pipes (805) in a penetrating mode.

6. A waste heat recovery storage device as defined in claim 2, 3 or 4 wherein: the heat storage box (803) is fixedly inserted with a gas guide pipe (806), a conveying pipe (807) is arranged in the gas guide pipe (806), the lower end of the conveying pipe (807) is connected to the upper end of the heat exchange pipe (804) in a penetrating manner, and a plurality of dislocation-arranged blocking plates (808) are fixedly connected to the gas guide pipe (806).