Light foamed ceramic filter used as fuel carrier

Abstract

The utility model discloses a light foamed ceramic filter used as a fuel carrier. The foamed ceramic filter is a porous medium fully distributed with network-shaped pores; the foamed ceramic filter is provided with a through hole, and the through hole penetrates through the foamed ceramic filter from top to bottom; the bottom face of the foamed ceramic filter is used for being inserted into solid alcohol, the through hole is used for installing an ignitable wick, the top face of the foamed ceramic filter is used for facing upwards and being close to the bottom face of tableware to be heated to form a first combustion face, and the side face of the foamed ceramic filter is used for serving as a second combustion face. The top face and the side face of the foamed ceramic filter form the first combustion face and the second combustion face respectively, combustion flames can be gathered upwards and make contact with the bottom face of tableware to be heated, the residual rate of solid alcohol can be reduced, and the combustion utilization rate of the solid alcohol can be increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to dish washer technical field especially relates to a light foam ceramic filter for fuel carrier. BACKGROUND

[0002] Solid alcohol is commonly known as alcohol block containing water, its main component is industrial alcohol, through adding coagulator makes industrial alcohol condensation as solid form, and distributes in aqueous solution, overcomes the volatile nature of alcohol.

[0003] Solid alcohol can be ignited by using match or lighter, it is very convenient, there is no smoke and dust when burning, and the flame temperature can reach about 600 DEG C.

[0004] Solid alcohol has the advantages of safety and environmental protection, so it is widely used for on-site heating of dishes on the dining table in catering industry.

[0005] In the prior art, the service personnel of the catering industry use solid alcohol, use the lighter to ignite the solid alcohol placed at the bottom of the heating vessel, and then place the tableware containing dishes on the top surface of the heating vessel.

[0006] Because the burning flame is located on the surface of the solid alcohol, which is far away from the bottom surface of the tableware, the burning flame of the solid alcohol cannot contact the bottom surface of the tableware, resulting in low utilization rate of the burning of the solid alcohol. CONTENT OF THE UTILITY MODEL

[0007] In view of the above-mentioned insufficient, the utility model discloses a light foam ceramic filter for fuel carrier to solve the problem of low utilization rate of the burning of solid alcohol.

[0008] To achieve this purpose, the utility model adopts the following technical scheme:

[0009] A light foam ceramic filter for fuel carrier, the foam ceramic filter is a porous medium with network-shaped pores throughout the body;

[0010] The foam ceramic filter is provided with a through hole, and the through hole penetrates the foam ceramic filter from top to bottom;

[0011] The bottom surface of the foam ceramic filter is used for inserting solid alcohol, the through hole is used for installing ignitable wick, the top surface of the foam ceramic filter is used for upward and close to the bottom surface of the tableware to be heated and forms the first combustion surface, and the side surface of the foam ceramic filter is used as the second combustion surface.

[0012] Further, the foam ceramic filter is also provided with a center groove;

[0013] The center groove is concave downwardly from the top surface of the ceramic foam filter, and the through hole penetrates the ceramic foam filter from the bottom surface of the center groove.

[0014] Further, the ceramic foam filter is also provided with a plurality of partition grooves.

[0015] The partition grooves are concave downwardly from the top surface of the ceramic foam filter, one end of the partition grooves penetrates the wall of the center groove, and the other end of the partition grooves extends radially and penetrates the side surface of the ceramic foam filter.

[0016] The plurality of partition grooves are symmetrically distributed with the midpoint of the center groove as the center.

[0017] Further, the ceramic foam filter is also provided with an annular groove and an upper groove.

[0018] The annular groove surrounds the outer circumferential edge of the top surface of the ceramic foam filter.

[0019] The annular groove comprises a groove wall surface and a groove bottom surface; the groove wall surface is a vertical circumferential surface, the top edge of the groove wall surface is connected with the outer circumferential edge of the top surface of the ceramic foam filter; the groove bottom surface is an outwardly extending horizontal surface, the bottom edge of the groove wall surface is connected with the inner side edge of the groove bottom surface; and the outer side edge of the groove bottom surface is connected with the top edge of the side surface of the ceramic foam filter in a cylindrical shape.

[0020] The upper groove is concave upwardly from the bottom surface of the ceramic foam filter, and the upper groove surrounds the lower end of the through hole.

[0021] The shape and size of the upper groove match the part of the ceramic foam filter protruding upwardly from the groove bottom surface of the annular groove.

[0022] Further, the top surface of the ceramic foam filter is a concave downwardly arc-shaped curved surface.

[0023] The upper half of the ceramic foam filter is an inverted conical cylinder, and the diameter of the upper half of the ceramic foam filter is larger than the diameter of the lower half of the ceramic foam filter.

[0024] The top edge of the ceramic foam filter is used to support the bottom surface of tableware with a bottom spherical surface.

[0025] Preferably, the ceramic foam filter is a ceramic foam with a porosity of 87-90%.

[0026] The beneficial effects of the technical scheme of the utility model are: the light-weight foam ceramic filter used as a fuel carrier, the through hole is used for installing a wick, solid alcohol penetrates from the bottom of a heating vessel to the top surface and the side surface of the foam ceramic filter through the adsorption of the pores in the foam ceramic filter, the top surface and the side surface of the foam ceramic filter form a first combustion surface and a second combustion surface respectively, the flame of combustion can be gathered upward and contact the bottom surface of the utensil to be heated, thereby improving the heating effect of the solid alcohol, the residual solid alcohol can be adsorbed by the inner wall of the through hole and transmitted upward, and can be burned by the fire at the top of the wick, the residual rate of the solid alcohol can be reduced, and the utilization rate of the combustion of the solid alcohol is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 The utility model discloses a light-weight foam ceramic filter used as a fuel carrier, which is characterized by the following technical scheme.

[0028] Figure 2 The utility model discloses a light-weight foam ceramic filter used as a fuel carrier, which is characterized by the following technical scheme.

[0029] Figure 3 The utility model discloses a light-weight foam ceramic filter used as a fuel carrier, which is characterized by the following technical scheme.

[0030] Figure 4 The utility model discloses a light-weight foam ceramic filter used as a fuel carrier, which is characterized by the following technical scheme.

[0031] Wherein: foam ceramic filter 1;Center groove 11;Separate groove 12;Annular groove 13;Upper groove 14;First combustion surface 10;Second combustion surface 20;Through hole 111. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings Figures 1-4 And through the specific implementation, the technical scheme of the utility model is further explained.

[0033] The drawings are only used for example explanation, and can not be understood as the limitation of the patent; in order to better explain the embodiment, some components of the drawings can be omitted, enlarged or reduced, and do not represent the size of actual product; for those skilled in the art, some well-known structures and their description in the drawings can be omitted, which is understandable.

[0034] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, the term "installation", "connection" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be direct connection, also can be indirectly connected through intermediate medium, can say two element internal communication. For ordinary skilled in the art, the above-mentioned term can be understood in the specific meaning of the utility model.

[0035] A light-weighted foam ceramic filter used as a fuel carrier, the foam ceramic filter 1 is a porous medium with network-shaped pores throughout the body;

[0036] The foam ceramic filter 1 is provided with a through hole 111, which penetrates the foam ceramic filter 1 from top to bottom;

[0037] The bottom surface of the foam ceramic filter 1 is used for inserting solid alcohol, the through hole 111 is used for installing a ignitable wick, the top surface of the foam ceramic filter 1 is used for upward and close to the bottom surface of the utensil to be heated and forms a first combustion surface 10, and the side surface of the foam ceramic filter 1 is used as a second combustion surface 20.

[0038] As Figures 1-3 The structure diagram of the light-weighted foam ceramic filter used as a fuel carrier of the utility model.

[0039] When using the light-weighted foam ceramic filter used as a fuel carrier of the utility model, the bottom of the foam ceramic filter 1 with the wick installed in the through hole 111 is inserted into the solid alcohol at the bottom of the heating utensil, the wick is ignited by using a lighter, the solid alcohol is absorbed by the pores in the foam ceramic filter 1 and penetrates from the bottom of the heating utensil to the top surface and side surface of the foam ceramic filter 1, and penetrates upward to the outer circumferential surface of the wick, so that the top surface and side surface of the foam ceramic filter 1 form the first combustion surface 10 and the second combustion surface 20 respectively, and since the top surface of the foam ceramic filter 1 is close to the bottom surface of the utensil to be heated, the flames burning on the first combustion surface 10 and the second combustion surface 20 can be gathered upward and contact the bottom surface of the utensil to be heated, thereby improving the heating effect of the solid alcohol, when the amount of the remaining solid alcohol is small, the remaining solid alcohol can still be absorbed by the inner wall of the through hole 111 and transmitted upward, and can be completely burned by the fire at the top of the wick.

[0040] Further, the foam ceramic filter 1 is also provided with a center groove 11;

[0041] The center groove 11 is recessed downward on the top surface of the foam ceramic filter 1, and the through hole 111 penetrates the foam ceramic filter 1 from the bottom surface of the center groove 11 downward.

[0042] AsFigures 1-3 As shown, the center groove 11 is provided, and the upper end edge of the through hole 111 is located on the groove bottom surface of the center groove 11, so that the wick located in the through hole 111 is prevented from being pressed by the top of the tableware to be extinguished.

[0043] Further, the foam ceramic filter 1 is also provided with a plurality of separation grooves 12.

[0044] The separation groove 12 is concave downward on the top surface of the foam ceramic filter 1, one end of the separation groove 12 penetrates the groove wall of the center groove 11, and the other end of the separation groove 12 extends radially and penetrates the side surface of the foam ceramic filter 1.

[0045] The plurality of separation grooves 12 are symmetrically distributed with the midpoint of the center groove 11 as the center.

[0046] As shown, Figures 1-3 As shown, the center groove 11 is connected with the external space beside the side of the foam ceramic filter 1 through the separation groove 12, so that when the top edge of the center groove 11 abuts against the bottom surface of the spherical tableware, the wick located in the through hole 111 can also be provided with oxygen through the separation groove 12, the ignited wick is prevented from being extinguished, the residue of solid alcohol fuel is reduced, and the complete combustion of solid alcohol fuel is ensured.

[0047] In some embodiments, the foam ceramic filter 1 is also provided with an annular groove 13 and an upper groove 14.

[0048] The annular groove 13 surrounds the outer circumferential edge of the top surface of the foam ceramic filter 1.

[0049] The annular groove 13 includes a groove wall surface and a groove bottom surface; the groove wall surface is a vertical circumferential surface, the top edge of the groove wall surface is connected with the outer circumferential edge of the top surface of the foam ceramic filter 1; the groove bottom surface is an outwardly extending horizontal surface, the bottom edge of the groove wall surface is connected with the inner side edge of the groove bottom surface; and the outer side edge of the groove bottom surface is connected with the top edge of the side surface of the foam ceramic filter 1 in a cylindrical shape.

[0050] The upper groove 14 is concave upward on the bottom surface of the foam ceramic filter 1, and the upper groove 14 surrounds the lower end of the through hole 111.

[0051] The shape and size of the upper groove 14 match the part of the foam ceramic filter 1 that protrudes upward on the groove bottom surface of the annular groove 13.

[0052] As shown, Figure 3 As shown, the foam ceramic filter 1 provided with the annular groove 13 and the upper groove 14 can be used in layers, so as to adapt to the use requirements of the heating vessels of different depths.

[0053] In other embodiments, the top surface of the foam ceramic filter 1 is a downwardly concave arc-shaped curved surface;

[0054] The upper part of the foam ceramic filter 1 is an inverted conical cylinder, and the diameter of the upper part of the foam ceramic filter 1 is larger than the diameter of the lower part of the foam ceramic filter 1.

[0055] The top edge of the foam ceramic filter 1 is used to support the bottom surface of tableware with a spherical bottom.

[0056] like Figure 4 As shown, the top surface of the foam ceramic filter 1 is set as a downward-concave arc-shaped surface. This not only allows the top edge of the foam ceramic filter 1 to support the bottom surface of the tableware with a spherical bottom, but also prevents the central groove 11 located at the bottom of the arc-shaped surface from being pressed by the bottom surface of the tableware. This prevents the lit wick from being pressed out and thus ensures complete combustion of the solid alcohol.

[0057] Preferably, the foam ceramic filter 1 is a foam ceramic with a porosity of 87-90%.

[0058] Foam ceramic filters 1, made from foam ceramic with a porosity of 87-90%, have good adsorption properties.

[0059] It should be noted that the foam ceramic referred to in this utility model is formed by soaking a sponge in ceramic glaze slurry and then sintering it.

[0060] In summary, such as Figures 1-4 In the embodiment of this utility model shown, the lightweight foam ceramic filter used as a fuel carrier has a through hole 111 for installing a wick. Solid alcohol permeates from the bottom of the heating dish to the top and sides of the foam ceramic filter 1 through the adsorption effect of the pores in the foam ceramic filter 1, so that the top and sides of the foam ceramic filter 1 form a first combustion surface 10 and a second combustion surface 20, respectively. The burning flame can be focused upward and contact the bottom surface of the dish to be heated, thereby improving the heating effect of the solid alcohol. The residual solid alcohol can be adsorbed and transferred upward through the inner wall of the through hole 111, and can be burned by the flame at the top of the wick, which can reduce the residual rate of solid alcohol and effectively improve the combustion utilization rate of solid alcohol.

[0061] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without any inventive effort, and these embodiments will all fall within the scope of protection of this utility model.

Claims

1. A lightweight, foam ceramic filter for use as a fuel carrier, characterized by, The foam ceramic filter is a porous medium with network-shaped pores throughout the body; The foam ceramic filter is provided with a through hole, which penetrates the foam ceramic filter from top to bottom; The bottom surface of the foam ceramic filter is used for inserting solid alcohol, the through hole is used for installing a ignitable wick, the top surface of the foam ceramic filter is used for facing upwards and being close to the bottom surface of the tableware to be heated and forming a first combustion surface, and the side surface of the foam ceramic filter is used as a second combustion surface.

2. The lightweight foam ceramic filter for use as a fuel carrier according to claim 1, characterized by, The foam ceramic filter is further provided with a central groove; The central groove is recessed downward from the top surface of the foam ceramic filter, and the through hole penetrates the foam ceramic filter from the bottom surface of the central groove.

3. The lightweight foam ceramic filter for use as a fuel carrier according to claim 2, characterized in that, The foam ceramic filter is further provided with a plurality of partition grooves; One end of the partition groove penetrates the groove wall of the central groove, and the other end of the partition groove extends radially and penetrates the side surface of the foam ceramic filter; The plurality of partition grooves are symmetrically distributed with the midpoint of the central groove as the center.

4. The lightweight foam ceramic filter for use as a fuel carrier according to claim 3, characterized by The foam ceramic filter is further provided with an annular groove and an upper groove; The annular groove surrounds the outer circumferential edge of the top surface of the foam ceramic filter; The annular groove includes a groove wall surface and a groove bottom surface; the groove wall surface is a vertical circumferential surface, and the top edge of the groove wall surface is connected with the outer circumferential edge of the top surface of the foam ceramic filter; the groove bottom surface is an outwardly extending horizontal surface, and the bottom edge of the groove wall surface is connected with the inner side edge of the groove bottom surface; and the outer side edge of the groove bottom surface is connected with the top edge of the side surface of the foam ceramic filter in a cylindrical shape; The upper groove is recessed upward from the bottom surface of the foam ceramic filter, and surrounds the lower end of the through hole; The shape and size of the upper groove match the part of the foam ceramic filter protruding upward from the groove bottom surface of the annular groove.

5. The lightweight foam ceramic filter for use as a fuel carrier according to claim 3, characterized by The top surface of the foam ceramic filter is a downwardly recessed circular arc curved surface; The upper half of the foam ceramic filter is an inverted conical cylinder, and the diameter of the upper half of the foam ceramic filter is greater than the diameter of the lower half of the foam ceramic filter; The top edge of the foam ceramic filter is used for supporting the bottom surface of the tableware with a bottom spherical surface.

6. The lightweight foam ceramic filter for use as a fuel carrier according to claim 1, characterized by, The foam ceramic filter is a foam ceramic with a porosity of 87-90%.

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