CN212300037U

CN212300037U - A bellows economizer suitable for smoking furnace

Info

Publication number: CN212300037U
Application number: CN202021826287.0U
Authority: CN
Inventors: 刘红; 高俊涛; 陈豪杰
Original assignee: Zhejiang University of Technology ZJUT
Current assignee: Zhejiang University of Technology ZJUT
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-01-05
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a corrugated tube economizer suitable for a smoker, comprising a box body, one end of the box body is provided with a front baffle, the other end is provided with a rear baffle, the front baffle is connected to the rear baffle Corrugated pipes are arranged between the plates, a front cover is arranged on the front baffle, a rear end cover is arranged on the rear baffle, a guide plate is arranged on the front baffle, and a front cover is arranged on the front cover. A fresh air inlet, a fresh air outlet is arranged on the rear end cover, an exhaust gas inlet is arranged on the top surface of the box body, and an exhaust gas outlet is arranged at the top. The beneficial effects of the utility model are that the volume is small, the weight is light, the disassembly and cleaning are convenient, the heat energy recovery efficiency is high, and the exhaust volume of the smoking furnace is not affected. The bellows itself has the advantages of strong ability to compensate thermal stress and strong anti-scaling ability.

Description

Corrugated pipe energy saver suitable for smoking furnace

Technical Field

The utility model relates to a heat transfer technical field, concretely relates to bellows energy-saving appliance suitable for smoked stove.

Background

The smoking oven is a machine suitable for processing meat products such as livestock, poultry, fish and other food products by smoking, steaming, drying, roasting and the like. Domestic smoking furnace equipment generally directly discharges waste gas generated in processing production, and heat recycling of the waste gas is rarely considered. Because the waste gas that the smoking stove produced is the high temperature flue gas that contains impurity such as solid particle, grease, moisture, general energy-saving appliance all can not be applicable to the smoking stove very much, uses for a long time and causes the jam easily, dismantles and washs inconveniently, influences the displacement. The waste gas generated by the smoking furnace contains a large amount of heat energy and impurities, and direct emission can cause energy waste and heat pollution, reduce the resource utilization rate and aggravate the environmental damage.

201520316025.2 discloses a low-temperature waste heat energy saver with rare earth anticorrosive paint coating, which is provided with a cavity for absorbing flue gas of boilers, kilns and the like; the energy saver is characterized in that a flue gas inlet part is arranged on one side of the cavity, a flue gas outlet part is arranged on the other side of the cavity, a plurality of metal heat exchange tubes are arranged in the cavity, a condensate water discharge device is arranged at the bottom of the cavity, rare earth anticorrosive paint is coated on the surfaces of the metal heat exchange tubes, the energy saver can meet the requirements of processing liquid or heating gas, and the smoke exhaust temperature of a boiler and a kiln can be effectively reduced. The rare earth anticorrosive paint is coated on the surface of the furnace body, so that corrosion is avoided, the working efficiency of a boiler and a kiln is obviously improved, the emission of pollutants is reduced, and the furnace body is more environment-friendly and energy-saving.

The Chinese patent No. CN201420369534.7 discloses a biomass boiler waste heat and smoke treatment system, which consists of a biomass boiler, an economizer, a cyclone separator, a bag-type dust remover and an induced draft fan, wherein the bag-type dust remover and the induced draft fan are connected with the smoke waste heat economizer, and the smoke waste heat economizer comprises a cylinder, a heat exchange tube arranged in the cylinder, and a warm water inlet and a hot water outlet arranged on the outer wall of the cylinder. The flue gas waste heat energy saver in the system heats water by waste heat and then supplies the water to a boiler or other equipment for cyclic utilization, thereby reducing the exhaust gas temperature and reducing the energy waste.

However, this kind of energy-saving appliance all can not be applicable to the smoking stove very much, uses for a long time and causes the jam easily, and it is inconvenient to dismantle and wash, influences the displacement, the utility model relates to a bellows energy-saving appliance suitable for smoking stove can effectively avoid these problems.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model provides a rational in infrastructure design's a bellows energy-saving appliance suitable for smoked stove.

The technical scheme of the utility model as follows:

the utility model provides a bellows energy-saving appliance suitable for smoked stove, a serial communication port, the power distribution box comprises a box body, the one end of box is equipped with preceding baffle, and the other end is equipped with the backplate, be equipped with the bellows between preceding baffle and the backplate, be equipped with the front end housing on the preceding baffle, be equipped with the rear end housing on the backplate, be equipped with the water conservancy diversion piece on the preceding baffle, be equipped with new trend entry on the front end housing, be equipped with the new trend export on the rear end housing, the box top surface is equipped with the exhaust outlet, and the bottom is equipped with.

The corrugated pipe energy saver is characterized in that the flow deflectors comprise spherical surface bases and four circular pipes arranged on the spherical surface bases, and the four circular pipes are symmetrically arranged at four corners of the spherical surface bases.

The corrugated pipe energy saver applicable to the smoking furnace is characterized in that the flow deflectors are arranged right opposite to the fresh air inlet.

The corrugated pipe energy saver applicable to the smoking furnace is characterized in that sixteen corrugated pipes are arranged and are arranged in an equidistant square shape.

The corrugated pipe energy saver applicable to the smoking furnace is characterized in that sealing gaskets are respectively arranged between the front baffle, the rear baffle and the box body.

The corrugated pipe energy saver applicable to the smoking furnace is characterized in that the four circular pipes are respectively aligned with the corresponding corrugated pipes.

The utility model has the advantages that: small volume, light weight, convenient disassembly and cleaning, high heat energy recovery efficiency and no influence on the air displacement of the smoking furnace. The corrugated pipe has the advantages of strong capability of compensating thermal stress, strong anti-scaling capability and the like.

Drawings

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

fig. 2 is a schematic structural view of the baffle of the present invention;

in the figure: 1-box body, 2-corrugated pipe, 3-front baffle, 4-rear baffle, 5-flow deflector, 6-front end cover, 7-rear end cover, 8-sealing washer, 9-fresh air inlet, 10-fresh air outlet, 11-waste gas outlet and 12-waste gas inlet.

Detailed Description

The invention is further described with reference to the accompanying drawings.

As shown in fig. 1-2, the utility model relates to a bellows energy-saving appliance suitable for smoking stove, including box 1, bellows 2, front baffle 3, backplate 4, water conservancy diversion piece 5, front end housing 6, rear end housing 7, seal ring 8, new trend entry 9, new trend export 10, exhaust outlet 11 and exhaust inlet 12.

Bellows energy-saving appliance suitable for smoking stove mainly comprises 1 box, 16 bellows, 1 preceding baffle, 1 backplate, 1 water conservancy diversion piece, 1 front end housing, 1 rear end housing, 2 seal ring and 1 new trend entry, 1 new trend export, 1 waste gas entry, 1 waste gas export.

The corrugated pipe energy saver of the utility model is arranged at the exhaust gas outlet of the smoking furnace, and plays the roles of energy saving and emission reduction; the front end cover, the front baffle plate, the rear end cover and the rear baffle plate are respectively arranged at the front end and the rear end of the box body; the waste gas outlet and the waste gas inlet are respectively welded at the top and the bottom of the box body; the front end cover and the rear end cover are respectively welded with a fresh air inlet and a fresh air outlet. The utility model discloses well bellows is 16 total, is the equidistance square and arranges, and both ends are connected with preceding baffle and backplate respectively, constitute a part with preceding baffle and backplate, install in the box, intercommunication front end housing and rear end cap. The utility model discloses in, baffle intermediate position in the front is installed to water conservancy diversion piece 5, just to new trend entry, water conservancy diversion piece 5 includes spherical surface base 501 and four pipes 502, and four pipes 502 align with four bellows in the middle of in the box. The utility model discloses in, seal ring has 2, installs respectively between front end housing and box, rear end cap and box for sealed.

The utility model discloses a bellows energy-saving appliance suitable for smoke stove realizes waste heat recovery mainly through cold and hot fluidic heat exchange, specifically gives the heat transfer of the waste gas of discharge smoke stove the new trend that gets into smoke stove, is polluted by waste gas in order to prevent the new trend, so cold and hot fluid must flow in two mutually independent runners, and the improvement recovery efficiency of abundant heat transfer is waited again, can not influence smoke stove exhaust simultaneously again. The waste gas flow channel is composed of a waste gas inlet, a box body, a front baffle plate, a rear baffle plate, the outer wall surfaces of 16 corrugated pipes and a waste gas outlet, waste gas discharged by the smoking furnace enters the corrugated pipe energy saver from the waste gas inlet, flows through the waste gas flow channel, is heated, and then is converged at the waste gas outlet to flow out of the corrugated pipe energy saver; the fresh air flow channel is composed of a fresh air inlet, a front end cover, a front baffle, 16 corrugated pipe inner walls, a rear baffle, a rear end cover and a fresh air outlet, fresh air entering the smoking furnace enters the corrugated pipe energy saver from the fresh air inlet, flows through the fresh air flow channel, is converged at the fresh air outlet after absorbing heat from the corrugated pipe inner walls, and then flows out of the corrugated pipe energy saver to enter the smoking furnace. After specific fresh air enters the corrugated pipe energy saver from a fresh air inlet, one part of air flow directly enters the middle four corrugated pipes through the four round pipes welded on the flow deflector to perform heat exchange, and the other part of air flow collides with the air flow center of the flow deflector (namely the center of the top of the spherical surface base) and then is dispersed to the twelve corrugated pipes around along the spherical surface to perform heat exchange, so that the fresh air relatively uniformly flows through the 16 corrugated pipes, the heat exchange is more sufficient, and the recovery efficiency is improved. The corrugated pipe energy saver applicable to the smoking furnace has the advantages of small volume, light weight, convenient disassembly and cleaning, high heat energy recovery efficiency and no influence on the air displacement of the smoking furnace. The corrugated pipe has the advantages of strong capability of compensating thermal stress, strong anti-scaling capability and the like.

It is understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such alterations and modifications shall fall within the scope of the present invention.

Claims

1. A bellows economizer suitable for a smoking furnace, characterized in that it comprises a box body (1), one end of the box body (1) is provided with a front baffle (3), and the other end is provided with a rear baffle Plate (4), a bellows (2) is arranged between the front baffle (3) and the rear baffle (4), a front end cover (6) is arranged on the front baffle (3), and the rear baffle (3) is provided with a front cover (6). The baffle (4) is provided with a rear end cover (7), the front baffle (3) is provided with a guide plate (5), and the front end cover (6) is provided with a fresh air inlet (9), so The rear end cover (7) is provided with a fresh air outlet (10), the top surface of the box body (1) is provided with an exhaust gas outlet (11), and the bottom is provided with an exhaust gas inlet (12).

2 . The bellows economizer suitable for a smoking furnace according to claim 1 , wherein the guide vane ( 5 ) comprises a spherical base ( 501 ) and a spherical base ( 501 ) arranged on the spherical base ( 501 ). 3 . The four circular tubes (502) on the upper surface are symmetrically arranged at the four corners of the spherical base (501).

3 . The bellows economizer suitable for a smoking furnace according to claim 1 , wherein the guide plate ( 5 ) is disposed facing the fresh air inlet ( 9 ). 4 .

4 . The bellows economizer according to claim 1 , wherein the bellows ( 2 ) are provided with sixteen pieces, which are arranged in an equidistant square. 5 .

5 . The bellows economizer suitable for a smoking furnace according to claim 1 , wherein the front baffle ( 3 ), the rear baffle ( 4 ) and the box body ( 1 ) are separated from each other. 6 . A sealing gasket (8) is provided.

6 . The bellows economizer suitable for a smoking furnace according to claim 2 , wherein the four circular tubes ( 502 ) are respectively arranged in alignment with the corresponding bellows ( 2 ). 7 .