Sintering kiln

Abstract

The utility model relates to the technical field of smelting equipment, in particular to a sintering kiln which comprises a base. The kiln main body is installed on the base, an exhaust assembly is arranged at the top of the kiln main body, and the exhaust assembly is used for exhausting waste gas exhausted when the kiln works; the cooling assembly is installed on the base, the air inlet end of the cooling assembly is connected with the exhaust assembly, and the cooling assembly is used for cooling the waste gas; the filtering assembly is installed at the top of the cooling assembly, and the filtering assembly is connected with the air outlet end of the cooling assembly; the air inlet end and the air outlet end of the cooling assembly are each provided with a sealing assembly. The glass melting furnace has the beneficial effects that the forming speed of glass melting liquid is increased, meanwhile, high-temperature waste gas can be cooled, and the utilization of heat is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of smelting equipment, in particular to a sintering kiln. Background Art

[0002] When producing glass, the raw materials are heated to a molten state through a sintering furnace to turn the raw materials into a uniform glass melt, and then they are formed and cooled through a specific process to finally obtain the desired glass products. However, when the existing sintering furnace is working, the exhaust gas it produces will be filtered or adsorbed when it is discharged to remove impurities in the exhaust gas, but the high-temperature gas cannot be cooled. If the high-temperature gas is discharged directly, it will not only easily scald the staff, but also waste heat. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a sintering kiln.

[0004] In view of this, the utility model provides a sintering kiln including a base; a kiln body, the kiln body is installed on the base, and an exhaust assembly is arranged on the top of the kiln body, and the exhaust assembly is used to discharge the exhaust gas discharged when the kiln is working; a cooling assembly, the cooling assembly is installed on the base, the air inlet end of the cooling assembly is connected to the exhaust assembly, and the cooling assembly is used to cool the exhaust gas; a filter assembly, the filter assembly is installed on the top of the cooling assembly, and the filter assembly is connected to the air outlet end of the cooling assembly; wherein, a sealing assembly is respectively arranged at the air inlet end and the air outlet end of the cooling assembly.

[0005] Through the above technical scheme, when the sintering kiln is working, the sintering kiln main body is started, and the raw materials in the sintering kiln are heated to turn them into glass melt. At the same time, the filter component is started and then the exhaust component is used in conjunction with the exhaust component to extract the waste gas generated during processing in the kiln main body. The extracted waste gas will first pass through the cooling component to cool the waste gas, and the cooled waste gas will enter the filter component, which will filter and remove impurities from the waste gas. In this way, when the waste gas is discharged, it will not pollute the environment or affect the health of the staff. The sealing component is set at the air inlet and outlet ends of the cooling component to avoid leakage of the waste gas during movement.

[0006] Preferably, the kiln body comprises a first box body, which is installed on a base and a movable door is provided on the side wall of the first box body; support blocks, which are provided with no less than two support blocks and are respectively installed on the bottom of the first box body; a furnace body, which is installed in the first box body and is located on the support blocks; a first heating plate, which is installed on the side wall of the first box body; and a second heating plate, which is installed on the bottom of the first box body and the height of the second heating plate is lower than the height of the support blocks.

[0007] Preferably, the cooling component includes a second box body, the second box body is installed on the base, an observation window is provided on the side wall of the second box body, and a water inlet pipe and a water outlet pipe are respectively provided on the second box body; an air duct, the air duct is installed in the second box body, the air duct is coiled in the second box body, one end of the air duct is connected to the exhaust assembly through a sealing assembly, and the other end of the air duct is connected to the filter assembly through the sealing assembly.

[0008] Preferably, the filter assembly includes a third box, which is installed on the top of the cooling assembly; a filter plate, which is provided with a plurality of filter plates, which are respectively installed in the third box; an exhaust fan, which is installed on the top of the third box, the exhaust fan is connected to the interior of the third box, and an exhaust pipe is provided on the top of the exhaust fan.

[0009] Preferably, the sealing components include a mounting block; a receiving groove, which is provided on a side wall of the mounting block; a telescopic rod, at least two of which are respectively mounted in the receiving groove; a sealing ring, which is mounted in the receiving groove and connected to the telescopic end of the telescopic rod; and a spring, at least two of which are respectively mounted on the telescopic rod, one end of which is connected to the groove wall of the receiving groove, and the other end of which is connected to the sealing ring.

[0010] The beneficial effects of the utility model are:

[0011] 1. The first heating plate and the second heating plate are arranged in the furnace body to increase the heating range of the furnace body, thereby increasing the speed of forming the molten glass. The arrangement of the support block can prevent the second heating plate from being crushed by the furnace body.

[0012] 2. The high-temperature gas can be cooled by setting the cooling component, thereby avoiding the problem of direct discharge of the high-temperature gas and causing injury to the staff, and at the same time, the utilization of heat can be improved.

[0013] 3. By setting the sealing component, the air duct can be sealed when connected with the exhaust component and the filter component. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is a front view of the utility model;

[0016] Figure 2 It is a side view of the utility model;

[0017] Figure 3 It is a three-dimensional view of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the filter assembly in the utility model;

[0020] Figure 6 Schematic diagram of the structure of the sealing component in the utility model; the example in the figure is: base 1, kiln body 2, first box body 21, first heating plate 22, furnace body 23, second heating plate 24, support block 25, movable door 3, exhaust component 4, cooling component 5, observation window 51, water inlet pipe 52, water outlet pipe 53, second box body 54, air guide pipe 55, sealing component 56, mounting block 561, accommodating groove 562, sealing ring 563, telescopic rod 564, spring 565, filter component 6, third box body 61, filter plate 62, exhaust fan 63, exhaust pipe 64. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0022] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0023] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0024] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0025] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0026] Example 1

[0027] like Figures 1 to 5 As shown, this embodiment provides a sintering kiln including a base 1; a kiln body 2, wherein the kiln body 2 is mounted on the base 1, and an exhaust assembly 4 is provided on the top of the kiln body 2, and the exhaust assembly 4 is used to discharge the exhaust gas generated when the kiln is working; a cooling assembly 5, wherein the cooling assembly 5 is mounted on the base 1, and the air inlet end of the cooling assembly 5 is connected to the exhaust assembly 4, and the cooling assembly 5 is used to cool the exhaust gas; a filter assembly 6, wherein the filter assembly 6 is mounted on the top of the cooling assembly 5, and the filter assembly 6 is connected to the air outlet end of the cooling assembly 5; wherein a sealing assembly 56 is provided at the air inlet end and the air outlet end of the cooling assembly 5, respectively.

[0028] Through the above technical scheme, when the sintering kiln is working, the sintering kiln main body is started, and the raw materials in the sintering kiln are heated to turn them into glass melt. At the same time, the filter component is started and then the exhaust component is used in conjunction with the exhaust component to extract the waste gas generated during processing in the kiln main body. The extracted waste gas will first pass through the cooling component to cool the waste gas, and the cooled waste gas will enter the filter component, which will filter and remove impurities from the waste gas. In this way, when the waste gas is discharged, it will not pollute the environment or affect the health of the staff. The sealing component is set at the air inlet and outlet ends of the cooling component to avoid leakage of the waste gas during movement.

[0029] In this embodiment, the kiln body 2 includes a first box body 21, which is installed on the base 1, and a movable door 3 is provided on the side wall of the first box body 21; a support block 25, which is provided with no less than two support blocks 25, and the support blocks 25 are respectively installed at the bottom of the first box body 21; a furnace body 23, which is installed in the first box body 21, and the furnace body 23 is located on the support block 25; a first heating plate 22, which is installed on the side wall of the first box body 21; a second heating plate 24, which is installed at the bottom of the first box body 21, and the height of the second heating plate 24 is lower than the height of the support block 25.

[0030] Through the above technical solution, when the kiln main body is working, the movable door is first opened to place the furnace body containing raw materials into the first box body, and then the movable door is closed, and then the first heating plate and the second heating plate are started to heat the furnace body, so that the raw materials in the furnace body are turned into molten glass. The setting of the first heating plate and the second heating plate increases the heating range of the furnace body, thereby increasing the formation speed of the molten glass, and the setting of the support block can prevent the second heating plate from being crushed by the furnace body.

[0031] In this embodiment, the cooling component 5 includes a second box body 54, which is installed on the base 1, and an observation window 51 is provided on the side wall of the second box body 54, and a water inlet pipe 52 and a water outlet pipe 53 are respectively provided on the second box body 54; an air duct 55, which is installed in the second box body 54, and the air duct 55 is coiled in the second box body 54, one end of the air duct 55 is connected to the exhaust component 4 through the sealing component 56, and the other end of the air duct 55 is connected to the filter component 6 through the sealing component 56.

[0032] Through the above technical scheme, when the cooling component is working, water for cooling is first injected into the second box through the water inlet pipe. Since one end of the air duct is connected to the exhaust component, the high-temperature exhaust gas can move in the second box through the air duct, and the water in the second box can cool the high-temperature exhaust gas through the air duct. Since the air duct is coiled in the second box, the movement time of the high-temperature exhaust gas in the second box is extended, thereby ensuring the cooling effect of the high-temperature exhaust gas. The cooled exhaust gas is introduced into the filter component by the air duct for filtration. The setting of the observation window makes it convenient for the staff to observe the interior of the second box. When the water absorbs the heat of the high-temperature exhaust gas, the temperature of the water will also rise, and the high-temperature water has a poor cooling effect on the exhaust gas, so the high-temperature water must be discharged through the water outlet pipe, and then the high-temperature water is used in other processes or daily life, which improves the utilization of heat.

[0033] Example 2

[0034] like Figure 5 and Figure 6 As shown, in this embodiment, a sintering kiln is provided. In addition to the technical solutions of the above-mentioned embodiments, it also has the following technical features: the filter component 6 includes a third box body 61, and the third box body 61 is installed on the top of the cooling component 5; a filter plate 62, and the filter plate 62 is provided with a plurality of blocks, and the filter plates 62 are respectively installed in the third box body 61; an exhaust fan 63, and the exhaust fan 63 is installed on the top of the third box body 61, and the exhaust fan 63 is connected to the inside of the third box body 61, and an exhaust pipe 64 is provided on the top of the exhaust fan 63.

[0035] Through the above technical solution, due to the setting of the exhaust fan, when the exhaust fan is working, suction is generated inside the third box, and then the high-temperature exhaust gas in the kiln main body is extracted through the cooling component and the exhaust component, and then the exhaust gas is filtered by the filter plate installed in the third box, and the setting of multiple filter plates ensures the filtering effect of the exhaust gas, because the exhaust gas is cooled and then filtered by the filter plate, which avoids the problem of reducing the service life of the filter plate due to high temperature.

[0036] In this embodiment, the sealing group 56 includes a mounting block 561; a receiving groove 562, which is provided on the side wall of the mounting block 561; a telescopic rod 564, which is provided with at least two telescopic rods 564 and is respectively installed in the receiving groove 562; a sealing ring 563, which is installed in the receiving groove 562 and is connected to the telescopic end of the telescopic rod 564; a spring 565, which is provided with at least two springs 565 and is respectively sleeved on the telescopic rod 564, one end of the spring 565 is connected to the groove wall of the receiving groove 562, and the other end of the spring 565 is connected to the sealing ring 563.

[0037] Through the above technical solution, when the sealing assembly is in use, the telescopic rod begins to extend, so that the sealing ring connected to the telescopic end of the telescopic rod is pushed out of the receiving groove, so that the sealing ring can abut against the inner wall of the exhaust assembly or the third box body, so that the air duct can be sealed when connected to the exhaust assembly and the filter assembly, and the setting of the spring can compress the sealing ring, so as to improve the reliability of the sealing ring. The above describes the embodiments of the present application in conjunction with the accompanying drawings. In the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above-mentioned specific embodiments. The above-mentioned specific embodiments are only illustrative and not restrictive. Under the enlightenment of the present application, ordinary technicians in this field can also make many forms without departing from the scope of protection of the purpose of the present application and the claims, all of which fall within the protection of the present application.

Claims

1. A sintering kiln, characterized in that: include: A base (1); a kiln body (2), wherein the kiln body (2) is mounted on the base (1); an exhaust assembly (4) is provided on the top of the kiln body (2); the exhaust assembly (4) is used to exhaust waste gas discharged when the kiln is working; A cooling component (5), the cooling component (5) being mounted on the base (1), the air inlet end of the cooling component (5) being connected to the exhaust component (4), and the cooling component (5) being used to cool the exhaust gas; A filter assembly (6), wherein the filter assembly (6) is installed on the top of the cooling assembly (5), and the filter assembly (6) is connected to the air outlet end of the cooling assembly (5); Wherein, a sealing component (56) is respectively provided at the air inlet end and the air outlet end of the cooling component (5); The kiln main body (2) comprises: A first box body (21), the first box body (21) being mounted on the base (1), and a movable door (3) being arranged on a side wall of the first box body (21); Support blocks (25), wherein at least two support blocks (25) are provided and the support blocks (25) are respectively installed at the bottom of the first box body (21); A furnace body (23), wherein the furnace body (23) is installed in the first box body (21), and the furnace body (23) is located on a support block (25); A first heating plate (22), the first heating plate (22) being installed on a side wall inside the first box (21); A second heating plate (24), the second heating plate (24) being installed at the bottom of the first box (21), and the height of the second heating plate (24) being lower than the height of the support block (25); The cooling component (5) comprises: A second box body (54), the second box body (54) is mounted on the base (1), an observation window (51) is provided on the side wall of the second box body (54), and a water inlet pipe (52) and a water outlet pipe (53) are respectively provided on the second box body (54); an air guide pipe (55), the air guide pipe (55) being installed in the second box (54), the air guide pipe (55) being coiled in the second box (54), one end of the air guide pipe (55) being connected to the exhaust assembly (4) via a sealing assembly (56), and the other end of the air guide pipe (55) being connected to the filter assembly (6) via the sealing assembly (56); The filter assembly (6) comprises: A third box (61), wherein the third box (61) is installed on the top of the cooling component (5); A filter plate (62), wherein the filter plate (62) is provided in a plurality of pieces, and the filter plates (62) are respectively installed in the third box body (61); an exhaust fan (63), the exhaust fan (63) being installed on the top of the third box (61), the exhaust fan (63) being in communication with the interior of the third box (61), and an exhaust pipe (64) being provided on the top of the exhaust fan (63); The sealing assembly (56) comprises: MountBlock(561); A receiving groove (562), wherein the receiving groove (562) is provided on a side wall of the mounting block (561); Telescopic rods (564), wherein at least two telescopic rods (564) are provided, and the telescopic rods (564) are respectively installed in the receiving grooves (562); A sealing ring (563), wherein the sealing ring (563) is installed in the receiving groove (562), and the sealing ring (563) is connected to the telescopic end of the telescopic rod (564); Spring (565), wherein at least two springs (565) are provided, and the springs (565) are respectively sleeved on the telescopic rods (564), one end of the spring (565) is connected to the groove wall of the accommodating groove (562), and the other end of the spring (565) is connected to the sealing ring (563).

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