CN214486109U

CN214486109U - High-efficiency energy-saving type electric furnace waste gas heat recovery device

Info

Publication number: CN214486109U
Application number: CN202022280434.5U
Authority: CN
Inventors: 高新华; 黄飞; 陈建
Original assignee: Zhangjiagang Xierong Metallurgical Machinery Co ltd
Current assignee: Zhangjiagang Xierong Metallurgical Machinery Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-10-26
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a high efficiency energy-saving electric stove waste gas heat recovery unit, including electric stove body, one side of electric stove body is connected with the outlet duct, the one end that electric stove body was kept away from to the outlet duct is connected with retrieves filtering mechanism, retrieve filtering mechanism and include the shell, be equipped with water storage mechanism in the shell, water storage mechanism includes the storage water tank, be equipped with a plurality of heating pipes in the shell, the heating pipe runs through the storage water tank setting, be connected with the recovery tube on the shell, the one end that the shell was kept away from to the recovery tube communicates with the electric stove body mutually, the shell in-connection has a pair of fixed plate, a pair of fixed plate one side relative is chiseled and is had a plurality of mounting grooves, the mounting groove interpolation is equipped with the metal mesh. The utility model discloses a setting of corresponding mechanism on the electric stove can reprocess the waste gas that the electric stove produced, makes the heat energy in the waste gas can retrieve and recycle, has effectively reduced the running cost of electric stove, and in the recovery process of waste gas, messenger's user can obtain other facilities.

Description

High-efficiency energy-saving type electric furnace waste gas heat recovery device

Technical Field

The utility model belongs to the technical field of the electric stove, concretely relates to energy-saving electric stove waste gas heat recovery unit of high efficiency.

Background

The electric furnace is an industrial electric furnace and a household electric furnace which supply heat by utilizing the electric heating effect, the industrial electric furnace is divided into a resistance furnace and an induction furnace, the induction furnace becomes the most energy-saving electric conversion heating mode in the electric furnace along with the development of modern industrial technology, the electric furnace is widely applied to multiple fields of families, medicines, chemical industry, metallurgy and the like, and the electric furnace has the characteristics of quick heating, easy temperature control, high heat efficiency and the like.

Traditional electric stove can produce a large amount of waste gases in the use, and waste gas contains a large amount of heat energy usually, and lacks corresponding waste gas recovery mechanism on the electric stove, can't retrieve the recycle to exhaust waste gas, causes the waste of heat energy easily, has increased the use cost of electric stove, is unfavorable for going on of environmental protection work.

Therefore, in view of the above technical problems, there is a need for an energy-efficient waste gas heat recovery device for an electric furnace.

Disclosure of Invention

An object of the utility model is to provide a high efficiency energy-saving electric stove waste gas heat reclamation device to solve the problem that the waste gas that the electric stove produced can't be retrieved and recycled among the prior art.

In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:

the utility model provides a high efficiency energy-saving electric stove waste gas heat recovery unit, includes the electric stove body, one side of electric stove body is connected with the outlet duct, the one end that the electric stove body was kept away from to the outlet duct is connected with retrieves filtering mechanism, retrieve filtering mechanism and include the shell, be equipped with water storage mechanism in the shell, water storage mechanism includes the storage water tank, be equipped with a plurality of heating pipes in the shell, the heating pipe runs through the storage water tank setting, be connected with the recovery tube on the shell, the one end that the shell was kept away from to the recovery tube communicates with the electric stove body mutually.

Further, a pair of fixed plate is connected in the shell, and is a pair of the relative one side of fixed plate is dug there is a plurality of mounting grooves, the fixed metal mesh of being convenient for, the mounting groove interpolation is equipped with the metal mesh, is convenient for filter the waste gas that gets into in the shell, the shell outer connection has the gel box, is convenient for store the gel, be connected with the gel pump on the gel box, gel pump one side is equipped with the power, the power is connected with the metal mesh electrical property, makes the metal mesh can be electrified, is convenient for adsorb the impurity in the waste gas.

Further, one side that the gel pump is close to the gel box is connected with the connecting pipe, the connecting pipe runs through the setting of gel box, is convenient for absorb the gel in the gel box, be connected with the shower on the gel pump keeps away from the one side of gel box, is convenient for spray the gel, the shower runs through shell and fixed plate setting, the shower is kept away from one of gel pump and is served and be connected with a plurality of shower heads, makes the gel effectively spray on the metal mesh.

Furthermore, a water outlet pipe is connected outside the shell and communicated with the water storage tank, so that a user can use the heated water conveniently.

Further, a plurality of air vents are dug in the one side that the fixed plate is close to water storage mechanism, and the waste gas circulation in the shell of being convenient for, digging has a plurality of through-holes in the one side that water storage mechanism was kept away from to the fixed plate, and the impurity on the metal mesh of being convenient for passes through, the fixed plate has the collection box, is convenient for collect the impurity on the metal mesh, collect box and shell sliding connection are convenient for take out and put into the collection box.

Furthermore, the power supply, the gel box and the gel pump are all provided with heat insulation layers, so that the influence of heat in the shell on the power supply, the gel box and the gel pump is effectively reduced.

Compared with the prior art, the utility model has the advantages of it is following:

the utility model discloses a setting of corresponding mechanism on the electric stove can reprocess the waste gas that the electric stove produced, makes the heat energy in the waste gas can retrieve and recycle, has effectively reduced the running cost of electric stove, and in the recovery process of waste gas, messenger's user can obtain other facilities.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a front sectional view of a waste gas heat recovery apparatus of a high efficiency energy saving type electric furnace according to an embodiment of the present application;

FIG. 2 is a schematic diagram of the structure at A in FIG. 1 according to an embodiment of the present disclosure;

fig. 3 is a perspective view of an energy-efficient waste heat recovery apparatus for an electric furnace according to an embodiment of the present application.

In the figure: 1. the electric furnace comprises an electric furnace body, 101, an air outlet pipe, 102, a recovery pipe, 2, a recovery filtering mechanism, 201, a shell, 202, a fixing plate, 203, a metal net, 204, a power supply, 205, an air hole, 206, a through hole, 207, a gel box, 208, a gel pump, 209, a connecting pipe, 210, a spray pipe, 211, a spray head, 3, a water storage mechanism, 301, a water storage tank, 302, a heating pipe, 303, a water outlet pipe and 4 a collecting box.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. The embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to the embodiments are included in the scope of the present invention.

The utility model discloses a high efficiency energy-saving electric stove waste gas heat recovery unit, refer to fig. 1-3 and show, including electric stove body 1, one side of electric stove body 1 is connected with outlet duct 101, be convenient for contain thermal exhaust emission, the one end that electric stove body 1 was kept away from to outlet duct 101 is connected with retrieves filtering mechanism 2, retrieve filtering mechanism 2 and include shell 201, be convenient for collect exhaust waste gas, be equipped with water storage mechanism 3 in the shell 201, be convenient for store water, water storage mechanism 3 includes storage water tank 301, be equipped with a plurality of heating pipes 302 in the shell 201, be convenient for heat the water in the storage water tank 301, heating pipe 302 runs through storage water tank 301 and sets up, be convenient for waste gas to pass through, be connected with recovery tube 102 on the shell 201, be convenient for collect the waste gas after being filtered, the one end that shell 201 was kept away from to recovery tube 102 is linked together with electric stove body 1, make the waste gas after filtering effectively get into electric stove body 1 in by reuse.

Wherein, a pair of fixing plates 202 are connected in the shell 201, which is convenient for fixing the metal mesh 203, a plurality of mounting grooves are cut on the opposite surfaces of the pair of fixing plates 202, the metal mesh 203 is inserted in the mounting grooves, a gel box 207 is connected outside the shell 201, dust-absorbing gel is stored in the gel box 207, a gel pump 208 is connected on the gel box 207, a power supply 204 is arranged on one side of the gel pump 208, the power supply 204 is electrically connected with the metal mesh 203, the voltage of the power supply 204 is 12V, so that the metal mesh 203 can be electrified, which is convenient for absorbing impurities in waste gas, a connecting pipe 209 is connected on one side of the gel pump 208 close to the gel box 207, the connecting pipe 209 penetrates through the gel box 207, which is convenient for absorbing gel in the gel box 207, a spray pipe 210 is connected on the surface of the gel pump 208 far away from the gel box 207, which is convenient for spraying gel, the spray pipe 210 penetrates through the shell 201 and the fixing plates 202, and one end of the spray pipe 210 far away from the gel pump 208 is connected with a plurality of spray heads 211, make the gel effectively spray metal mesh 203 on, the inclination of shower head 211 is 60 degrees, make the gel effectively spray the surface of metal mesh 203, shell 201 outer coupling has outlet pipe 303, outlet pipe 303 is linked together with storage water tank 301, convenient to use person uses the water after the heating, can use the clean both hands of the water that is heated in the storage water tank 301 after the user work is ended, water in the storage water tank 301 does not with waste gas direct contact, the cleanliness factor of water has effectively been kept.

Specifically, a plurality of vent holes 205 are cut in one surface of the fixing plate 202 close to the water storage mechanism 3, so that the waste gas in the shell 201 can circulate, the waste gas after dust removal can effectively enter the heating pipe 302 to heat the water in the water storage tank 301, a plurality of through holes 206 are cut in one surface of the fixing plate 202 far away from the water storage mechanism 3, so that the impurities on the metal mesh 203 can pass through, a collecting box 4 is arranged below the fixing plate 202, so that the impurities and gel on the metal mesh 203 can be collected, the collecting box 4 is in sliding connection with the shell 201, so that the collecting box 4 can be taken out and put in conveniently, a power supply 204, a gel box 207 and a gel pump 208 are all provided with heat insulation layers outside, the influence of the heat in the shell 201 on the power supply 204, the gel box 207 and the gel pump 208 is effectively reduced, the normal operation of the power supply 204 and the gel pump 208 is enabled, and the situation that the gel in the gel box 207 is heated and converted into sol is effectively reduced.

When the electric furnace body 1 is used specifically, when waste gas generated by the electric furnace body 1 enters the shell 201 through the gas outlet pipe 101, the waste gas can firstly pass through the metal mesh 203, the charged metal mesh 203 can effectively adsorb impurities in the waste gas, the waste gas can be effectively filtered, the gel pump 208 can enable dust-absorbing gel in the gel box 207 to be continuously sprayed on the surface of the metal mesh 203, the dust-absorbing gel can effectively wrap the impurities adsorbed from the waste gas, the gel adhered to the surface of the metal mesh 203 can be heated by heat of the waste gas, the heated gel can be converted into sol, the sol has certain fluidity, the flowing sol flows into the collecting box 4 through the through hole 206, the collecting box 4 can effectively collect the heated sol, the filtered waste gas can enter the heating pipe 302 through the vent hole 205, the waste gas containing heat can heat water in the water storage tank 301 through the heating pipe 302, the waste gas after passing through the heating pipe 302 can be collected by the recovery pipe 102 and can enter the electric furnace body 1 again for reuse, effectively reducing the situation of continuous heating in the electric furnace body 1, effectively reducing the situation of too fast heat loss in the electric furnace body 1, effectively reducing the energy consumption of the electric furnace body 1 and effectively reducing the running cost of the electric furnace body 1.

According to the technical scheme provided by the utility model, the utility model discloses following beneficial effect has:

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.

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 a high efficiency energy-saving electric stove waste gas heat recovery unit, includes electric stove body (1), its characterized in that, one side of electric stove body (1) is connected with outlet duct (101), the one end that electric stove body (1) was kept away from in outlet duct (101) is connected with retrieves filtering mechanism (2), it includes shell (201) to retrieve filtering mechanism (2), be equipped with water storage mechanism (3) in shell (201), water storage mechanism (3) are including storage water tank (301), be equipped with a plurality of heating pipes (302) in shell (201), heating pipe (302) run through storage water tank (301) and set up, be connected with recovery tube (102) on shell (201), the one end that shell (201) were kept away from in recovery tube (102) is linked together with electric stove body (1).

2. The high efficiency energy saving type electric furnace exhaust gas heat recovery device according to claim 1, wherein a pair of fixing plates (202) are connected inside the housing (201), a plurality of mounting grooves are drilled on the opposite surfaces of the pair of fixing plates (202), a metal mesh (203) is inserted into the mounting grooves, a gel box (207) is connected outside the housing (201), a gel pump (208) is connected on the gel box (207), a power supply (204) is arranged on one side of the gel pump (208), and the power supply (204) is electrically connected with the metal mesh (203).

3. The high efficiency energy saving type electric furnace exhaust gas heat recovery device according to claim 2, wherein one side of the gel pump (208) close to the gel box (207) is connected with a connecting pipe (209), the connecting pipe (209) is arranged through the gel box (207), one side of the gel pump (208) far away from the gel box (207) is connected with a spray pipe (210), the spray pipe (210) is arranged through the housing (201) and the fixing plate (202), and one end of the spray pipe (210) far away from the gel pump (208) is connected with a plurality of spray heads (211).

4. A high efficiency energy saving type electric furnace exhaust gas heat recovery device according to claim 1, characterized in that an outlet pipe (303) is connected outside the housing (201), and the outlet pipe (303) is communicated with the water storage tank (301).

5. The high-efficiency energy-saving type electric furnace waste gas heat recovery device as claimed in claim 2, wherein a plurality of vent holes (205) are drilled on one surface of the fixing plate (202) close to the water storage mechanism (3), a plurality of through holes (206) are drilled on one surface of the fixing plate (202) far away from the water storage mechanism (3), a collecting box (4) is arranged below the fixing plate (202), and the collecting box (4) is connected with the housing (201) in a sliding manner.

6. A high efficiency energy saving type electric furnace exhaust gas heat recovery device according to claim 2, characterized in that the power source (204), the gel box (207) and the gel pump (208) are externally provided with heat insulation layers.