JP2005233602A - Incineration device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an incineration device with high incineration efficiency even while having a simple composition, capable of detoxifying and deodorizing exhaust gas. <P>SOLUTION: The incineration device 10 is composed of a furnace 12, and a waste fluid tank 50. A multiplicity of metal pipes 24 are held in an interior of the furnace 12. A burner 42 for heating the pipes 24 from below a fire grate 20 is provided in a lower part of the furnace 12, and a burner 34 for reheating and completely burning combustion gas generated by contact between the heated pipes 24 and waste fluid 52 is provided in an upper part of the furnace 12. The waste fluid 52 stored in the waste fluid tank 50 via a supply pipe 54 passes through an introduction hole 56 of a top face 16, and it is introduced into the furnace 12 along a chain 60 attached to a rim part vicinity of the introduction hole 56 so as not to adhere to an inner side of an inner wall 15. Consequently, deterioration of combustion efficiency caused by adhesion of the waste fluid 52 to the inner wall 15 can be prevented. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to an incinerator that incinerates waste liquid, waste gas (odor gas), and the like, and more specifically relates to improvement of incineration efficiency.

In general, waste liquids containing organic substances are discharged after being incinerated and decomposed into harmless carbon dioxide and water so as not to cause pollution. As conventional waste liquid treatment means, a waste liquid is sprayed from the top of the incinerator, and fuel and air are introduced into a burner provided in the middle in the height direction of the incinerator and burned (for example, Patent Document 1) below. In addition, in a waste liquid treatment apparatus having a similar configuration, a spray apparatus improved to prevent the waste liquid from adhering to the slope near the top of the furnace when introducing the waste liquid has also been proposed (for example, Patent Document 2).
JP-A-4-283309 JP-A-8-189628

  However, the above background art has the following disadvantages. First, in the technique of Patent Document 1 described above, since the waste liquid sprayed from the top of the furnace adheres to the slope near the top, a part of the waste liquid is introduced along the wall surface of the furnace. It will be a factor that causes a decrease. On the other hand, in Patent Document 2, the spray device is improved so as to eliminate the disadvantages of Patent Document 1 described above, but the structure of the spray device itself becomes complicated. In any background art, since the waste liquid is sprayed from a place away from the flame so that the burner flame does not disappear due to the spray of the waste liquid, the thermal efficiency is low and the waste liquid may not be completely incinerated. In particular, when incomplete combustion occurs when nitrogen is contained in the waste liquid, the amount of nitrogen oxide generated increases, so it is necessary to provide a denitration device in consideration of the environment. Furthermore, in a general waste liquid treatment apparatus, the object to be treated is often limited only to the waste liquid, and cannot be used for, for example, deodorizing treatment of odor gas. For this reason, when performing only the deodorizing process of odor gas, or when odor gas generate | occur | produces by use of a waste-liquid processing apparatus, there exists a problem that a separate deodorizing apparatus must be prepared.

  The present invention focuses on the above points, and an object of the present invention is to provide an incinerator having a simple configuration and high incineration efficiency and suitable for any treatment of liquid or gas.

  In order to achieve the above object, the present invention provides an incinerator for incinerating a waste liquid or waste gas to be treated by incinerating the object to be treated. A furnace containing the medium, a heating means for heating the inside of the furnace, an introduction means for introducing the treatment object into the furnace so as to come into contact with the multiple heat mediums, an exhaust gas generated by incineration of the treatment object, or It has at least one discharging means for discharging incineration residue to the outside.

  One of the main forms is that the introduction means is provided above the furnace with a partitioning means, and is formed in a waste liquid storage means for storing waste liquid to be treated, the partition means, and the waste liquid A plurality of introduction holes for introducing a waste liquid supplied from the waste liquid storage means through the introduction holes into the furnace. It includes a plurality of waste liquid introduction assisting means for introducing at an arbitrary position.

  In another form, the waste liquid introduction auxiliary means is a chain or string-like body having a heat resistance with a length reaching the inside of the furnace from the partitioning means, and the chain or string-like body is transmitted to the chain or string-like body. A waste liquid is introduced into the furnace.

  Still another embodiment is characterized in that the introduction means includes gas introduction means for introducing waste gas to be treated into the furnace from below a large number of heat media stored in the furnace. In still another form, the heating means recycles the combustion gas generated by the contact between the first heating means for heating the plurality of heat mediums and the heat medium heated by the first heating means and the object to be treated. And a second heating means for heating.

  Yet another embodiment is characterized in that the furnace is provided with an inlet / outlet or an inlet / outlet for taking in and out the heat medium accommodated in the furnace. Yet another embodiment is characterized in that the entrance and exit of the heat medium can be opened and closed by a drawer door with respect to the furnace. Yet another embodiment is characterized in that the heat medium includes at least one of a tube, a section steel, a chain having a predetermined length, or a substantially spherical body or polyhedron. Still another embodiment is a net-like storage means for storing the large number of heat media, a support means that is provided inside the furnace or the door and supports the storage means for storing the multiple heat media, It is provided with. The above and other objects, features and advantages of the present invention will become apparent from the following detailed description and the accompanying drawings.

  The present invention accommodates a large number of heat storage media having heat storage properties in a furnace for incineration of waste liquid or waste gas to be treated, and (1) waste liquid provided above the furnace with a partitioning means. The waste liquid in the waste liquid storage means is introduced from the storage means to an arbitrary position inside the furnace by the introduction hole formed in the partition means and the waste liquid introduction auxiliary means provided near the edge of the introduction hole. Or (2) Since gas is introduced into the furnace by gas introduction means for introducing waste gas to be treated into the furnace from below the many heat mediums stored in the furnace. An incineration processing apparatus with high incineration efficiency can be obtained with either a liquid or gas processing target with a simple configuration. Further, since the combustion gas generated by the contact between the heat medium and the object to be treated is reheated, an effect of promoting complete combustion can be obtained.

  Hereinafter, the best mode for carrying out the present invention will be described in detail based on examples.

  First, Embodiment 1 of the present invention will be described with reference to FIGS. 1 and 2. FIG. 1 is a perspective view showing the external appearance of the incinerator of this embodiment, and FIG. 2 is a cross-sectional view of FIG. 1 taken along line # A- # A and viewed in the direction of the arrow. The incinerator of the present embodiment is used for waste liquid treatment. As shown in FIGS. 1 and 2, the incinerator 10 is provided with a waste liquid tank 50 on a vertical cylindrical furnace 12. It is the composition which was made. That is, the furnace 12 and the waste liquid tank 50 are separated by the upper surface 16 of the furnace. The furnace 12 is placed on a table 62 provided on the installation surface.

  First, the furnace 12 will be described. The furnace wall of the furnace 12 has a configuration in which, for example, an inner wall 15 made of an irregular refractory material (castable) is provided inside a casing 14 that has been subjected to heat-resistant alumer processing. The inner wall 15 is provided with substantially the same thickness (for example, 50 mm) on the entire inside of the furnace 12, but in the illustrated example, only the lower side surface of the furnace 12 is thicker than the other parts (for example, 80 mm). Is formed. That is, a step 22 is formed below the inside of the furnace 12 due to the difference in thickness of the inner wall 15. Above the furnace 12, an inspection port 26 for confirming the incineration processing status and the like, and an openable / closable door 27 covering the inspection port 26 are provided. The inspection port 26 also serves as an input port for introducing a pipe 24 as a heat medium, which will be described later, into the furnace 12. Further, at a position below the inspection port 26 and slightly higher than the grate 20 described later, an outlet 28 for taking out the pipe 24 in the furnace 12 as needed, and the outlet 28 are provided. A door 29 is provided so as to be freely opened and closed. Further, below the furnace 12 and at a position lower than the grate 20, an ash outlet 30 for removing the incinerated ash after treatment to the outside and a door 32 that covers the ash outlet 30 so as to be openable and closable are provided. It has been.

  Further, a grate 20 provided with slits (or meshes) at appropriate intervals at a position slightly inside the furnace 12 and slightly above the ash outlet 30 was generated due to a difference in thickness of the inner wall 15. It is supported by the step 22. Further, inside the furnace 12, a large number of metal pipes 24 are stored on the grate 20 so as to be stacked. That is, the grate 20 holds the large number of pipes 24 inside the furnace 12. In the illustrated example, the pipe 24 is stacked to a position slightly lower than the inspection port (or the input port) 26. In this way, by using a metal having high thermal conductivity and heat storage property for the pipe 24, when the waste liquid comes into contact with the pipe 24 that has been heated to a high temperature, the waste liquid is evaporated and burned for incineration. it can. The grate 20 described above supports the pipe 24 and secures a combustion space between the pipe 24 and the bottom surface 18 of the furnace 12.

  On the other hand, a burner 34 is provided outside the furnace 12 at a position substantially corresponding to the inspection port 26, and flame and air are introduced into the furnace 12 from a flame inlet 36 provided in the casing 14 and the inner wall 15. Supply. This burner 34 is for heating the hollow part where the pipe 24 does not exist, and the combustion gas generated when the waste liquid is combusted by contact with the pipe 24 is further heated and completely burned and discharged. It is for making harmless gas. In addition, a burner 42 is provided outside the furnace 12 at a position substantially corresponding to the ash outlet 30, and flame and air are supplied into the furnace 12 from a flame inlet 44 provided in the casing 14 and the inner wall 15. To do. The burner 42 is for heating a large number of pipes 24 stacked on the grate 20 from below the grate 20. In the upper surface 16 of the furnace 12 configured as described above, an exhaust port 38 for discharging exhaust gas generated by incineration of waste liquid to the outside and a waste liquid 52 in the waste liquid tank 50 are introduced into the furnace 12. The introduction hole 56 is formed. A chimney 40 is connected to the exhaust port 38. The introduction holes 56 are formed in three places in the illustrated example.

  Next, the waste liquid tank 50 provided above the furnace 12 and the waste liquid introduction mechanism will be described. A waste liquid tank 50 is provided above the furnace 12 with the upper surface 16 therebetween. In this embodiment, as shown in FIG. 1, the waste liquid tank 50 has a shape (or substantially V shape) that is recessed from one side of a substantially triangular shape toward the center. A chimney 40 is arranged. For this reason, the chimney 40 connected to the upper surface 16 of the furnace 12 does not penetrate the waste liquid tank 50. A supply pipe 54 is connected to the upper surface 58 of the waste liquid tank 50, and the waste liquid 52 is introduced into the waste liquid tank 50 from the supply source (not shown) through the supply pipe 54 and stored. In order to introduce the waste liquid 52 in the waste liquid tank 50 into the furnace 12, one end of a metal chain 60 is attached in the vicinity of the edge of the introduction hole 56 on the upper surface 16 of the furnace 12. . The chain 60 is provided so that the other end reaches at least the hollow portion above the furnace 12. In the example shown in the figure, the lower end of the chain 60 reaches the upper side of the stacked pipe 24, but it may be made longer if necessary, or the length is such that the lower end does not contact the pipe 24. For example, the length may be arbitrarily changed as necessary. Further, the chain 60 may be provided at an arbitrary position where the waste liquid is desired to be introduced. From such a viewpoint, it is convenient to provide the chain 60 at a position away from the inner wall 15. That is, when the chain 60 is provided at a position away from the inner wall 15, the waste liquid 52 in the waste liquid tank 50 is introduced into the furnace 12 through the chain 60 without passing through the inner wall 15. It is possible to prevent a decrease in combustion efficiency caused by adhering to the inner wall 15. In this embodiment, three introduction holes 56 and three chains 60 are provided, but the number and position thereof may be arbitrarily changed as necessary.

  Next, the operation of this embodiment will be described. In advance, the pipe 24 corresponding to the type and amount of waste liquid to be treated is introduced and stored inside the furnace 12 from the inspection port 26, and the burners 34, 42 are ignited with the doors 27, 29, 32 closed. To start heating. On the other hand, the waste liquid 52 is supplied to the waste liquid tank 50 through a supply pipe 54 from a supply source (not shown). The waste liquid 52 supplied to the waste liquid tank 50 passes through the introduction hole 56 of the upper surface 16, and further, is introduced to an arbitrary position inside the furnace 12 through the chain 60 suspended from the upper surface 16. The introduced waste liquid 52 comes into contact with the metal pipe 24 heated by the burner 42 and burns to generate combustion gas. This combustion gas is reheated by the other upper burner 34 and completely burned to become harmless exhaust gas that can be discharged to the outside. The exhaust gas generated as described above is discharged to the outside through the exhaust port 38 and the chimney 40 provided on the upper surface 16. During the processing, the door 27 of the inspection port 26 may be opened to check the processing status, and the amount of the pipe 24 may be increased as necessary. If the amount of the pipe 24 needs to be reduced depending on the situation, the door 29 is opened and the pipe 24 is taken out from the outlet 28.

  When the incineration process is completed, heating by the burners 34 and 42 is stopped. At this time, incineration ash may be generated by incineration depending on the type of the waste liquid 52. After the temperature of the furnace 12 has sufficiently decreased, such incineration ash is opened to the outside by opening the door 32 of the ash outlet 30. Prepare for the next use. If the next incineration is carried out with ash left behind, it will not burn well and will cause smoke. When it is necessary to repeatedly incinerate or replace the pipe 24 according to the waste liquid to be treated, the door 29 is opened and the pipe 24 is taken out from the outlet 28. Then, if necessary, the cleaned one is again inserted through the inspection port 26 and used. When exchanging with another pipe 24, the replacement pipe 24 is introduced from the inspection port 26 and filled in the furnace 12.

Thus, according to the first embodiment, there are the following effects.
(1) A large number of metal pipes 24 are accommodated in the furnace 12, the pipe 24 is heated by a burner 42 provided below the furnace 12, and a waste liquid 52 is brought into contact with the heated pipe 24. Since it is made to burn, the processing efficiency by combustion is high compared with the case where the pipe 24 which has heat storage property is not used.
(2) The waste liquid 52 in the waste liquid tank 50 provided above the furnace 12 with the upper surface 16 therebetween is passed through the introduction hole 56 provided in the upper surface 16 and the chain 60 attached to the upper surface 16. It was decided to be introduced above the pipe 24 stacked at an arbitrary position in the furnace 12. For this reason, the waste liquid 52 does not adhere to the inner side of the inner wall 15, and a reduction in combustion efficiency can be prevented.
(3) Since the combustion gas generated by the contact between the heated pipe 24 and the waste liquid 52 is reheated by the burner 34 provided above the furnace 12 and completely burned, the incineration gas can be made harmless. it can.

  Next, Embodiment 2 of the present invention will be described with reference to FIG. FIG. 3A is a cross-sectional view showing the main structure of this embodiment. In addition, the same code | symbol shall be used for the component which is the same as that of the Example mentioned above, or respond | corresponds. The incinerator 10 of the first embodiment described above is an example suitable mainly for processing a liquid processing target such as a waste liquid, but this embodiment is an incineration process for deodorizing a gas containing an odor component, for example. This is an example of a device suitable for performing the above.

  The incinerator 70 of the present embodiment is disposed at a position substantially corresponding to the burner 42 on the casing 14 and the inner wall 15 of the furnace 12 having the same configuration as that of the first embodiment, that is, below the grate 20. A gas inlet 72 for introducing odor gas or the like is formed. The gas inlet 72 is connected to a pipe 74 for supplying a processing target gas from another processing apparatus or processing equipment 76. In this embodiment, since a gas combustion process is mainly performed, the waste liquid tank 50 is not provided above the furnace 12, and only the exhaust port 38 is formed on the upper surface 16 of the furnace 12.

  Next, the operation of this embodiment will be described. In advance, the inside of the furnace 12 is filled with a pipe 24 corresponding to the type of gas to be treated and the introduction amount from the inspection port 26. Then, with the doors 27, 29, and 32 closed, the burners 34 and 42 are ignited to start heating, and the processing target gas is supplied from the processing equipment 76 and the like through the pipe 74 and the gas inlet 72 to the furnace 12. Introduce below. A part of the gas to be treated introduced below the furnace 12 is directly burned by the flame of the burner 42, but other gases rise through the gaps in the pipe 24, and at that time, a large number of gases It burns by contact with the pipe 24. This combustion gas is deheated or deodorized by being reheated by the upper burner 34 and completely burned in the same manner as in the first embodiment, and becomes exhaust gas that can be discharged to the outside. The exhaust gas is discharged to the outside through the exhaust port 38 and the chimney 40. Also in the present embodiment, the amount of the pipe 24 may be increased or decreased as necessary while checking the processing status. Further, scraping of the incinerated ash after the incineration process and replacement of the pipe 24 are basically the same as in the first embodiment.

  As described above, according to the second embodiment, the gas to be treated is introduced from below the pipes 24 housed in the furnace 12, burned by contact with the heated pipe 24, and combustion gas generated by the combustion. Was heated again by the upper burner 34 and completely burned. For this reason, not only detoxification of the gas to be treated but also a deodorizing or deodorizing effect can be obtained.

  Next, Embodiment 3 of the present invention will be described with reference to FIG. FIG. 3B is a cross-sectional view showing the main configuration of the present embodiment. In the first and second embodiments described above, the apparatus configuration is mainly intended for either waste liquid or gas to be processed, but this embodiment has a configuration capable of processing either waste liquid or gas. This is an example. The incinerator 78 of the present embodiment is obtained by providing the incinerator 10 of the first embodiment described above with the gas introduction port 72 and the gas introduction pipe 74 shown in the second embodiment.

  According to the present embodiment, only the treatment of the waste liquid 52 can be performed if the treatment target gas is not introduced, and only the treatment target gas can be treated if the waste liquid 52 is not introduced. That is, if the processing target is liquid or gas, it can be applied to any processing target. Further, by introducing the gas to be treated during the treatment of the waste liquid 52, the waste liquid treatment, the gas incineration treatment, and the deodorization treatment can be performed simultaneously. Thus, according to the present embodiment, in addition to the effects of the first and second embodiments described above, the waste liquid treatment apparatus and the gas to be treated can be simultaneously processed without separately providing the waste liquid treatment apparatus and the deodorization apparatus. The processing target can be easily switched.

  Next, Embodiment 4 of the present invention will be described with reference to FIGS. 4 is a perspective view showing the external appearance of the incinerator of the present embodiment, FIG. 5 is a sectional view of FIG. 4 taken along line # B- # B and viewed in the direction of the arrow, and FIG. It is the side view which looked at 4 from the arrow F1 direction. In the above-described embodiment, the pipe 24 that is the heat medium is inserted while observing the incineration processing status. However, the present embodiment is configured so that maintenance can be easily performed together with the heat medium being put in and out. It is. The incinerator 100 of the present embodiment has a configuration in which a waste liquid tank 50 similar to that of the above-described embodiment is provided on a substantially rectangular vertical furnace 102. That is, the furnace 102 and the waste liquid tank 50 are separated by the upper surface 108 of the furnace 102. The furnace 102 is placed on a table 62 provided on the installation surface.

  The furnace wall of the furnace 102 has a structure in which a fire-resistant inner wall 106 is provided inside the casing 104 as in the above-described embodiment. The inner wall 106 is provided with substantially the same thickness on the entire inside of the furnace 102, but a step similar to that of the first embodiment may be formed as necessary to provide the grate 20. An entrance / exit 112 for taking in and out the heat medium is provided on the front surface of the furnace 102, and a pair of opening / closing arms 114 is provided above the entrance / exit 112. As shown in FIG. 6, a column 116 is connected to the pair of opening and closing arms 114, and the entrance / exit 112 can be opened and closed by a drawer-type door 118 fixed to the column 116.

  In addition, at the four corners of the entrance / exit 112, locks 126 for fixing the door 118 in a closed state are provided. The lock 126 includes a handle 128 and its shaft 130, and an end of the shaft 130 is rotatably attached to an edge of the access port 112. For this reason, when the lock tool 126 is rotated with the end portion of the shaft 130 as a fulcrum, the shaft 130 can move so as to draw a substantially horizontal plane. On the other hand, at the four corners of the door 118, locking pieces 122 that engage with the lock 126 and fix the lid 118 are provided. The lid 118 can be locked by engaging the shaft 130 of the locking tool 126 with the substantially meniscal groove 124 formed in the locking piece 122. A handle 120 for opening and closing is provided outside the lid 118.

  Further, a pair of support arms 132 is provided below the inside of the lid 118. The support arm 132 supports a basket 134 that contains a large number of ball-shaped heat media 136. In the above-described embodiments, the heat medium pipes 24 are directly placed inside the furnace, and these pipes 24 are received by the grate 20 provided in the vicinity of the bottom of the furnace. It was decided to increase or decrease. On the other hand, the present embodiment is an example in which a large number of ball-shaped heat media 136 are stored in advance in a net-like cage 134, and the cage 134 itself can be taken in and out. Therefore, it is convenient when the usage amount of the heat medium 136 can be determined to some extent in advance. As the heat medium 136 used in this embodiment, for example, a ceramic ball having a diameter of about several centimeters is used. Specifically, alumina balls, etc., have high thermal conductivity and heat storage properties. When heated to high temperatures, they come into contact with waste liquid or waste gas and evaporate or burn them for incineration. Any shape can be used as long as it can be used. The door 118 is provided at a position where the support arm 132 is at a predetermined height from the bottom surface 110 in order to secure a space necessary for combustion between the bottom surface 110 of the furnace 102 and the heat medium 136. .

  Above the furnace 102 as described above, an inspection port 26 and its lid 27 similar to those in the above-described embodiment are provided as necessary. In the present embodiment, the heat medium 136 is taken in and out through the inlet / outlet 112, so that the inspection port 26 is used only for inspection purposes. Further, at a position below the furnace 102 and lower than the support arm 132 of the door 118, an ash outlet 30 and its lid 32 are provided for removing incinerated ash after treatment to the outside. The burners 34 and 42 and the waste liquid tank 50 provided outside the furnace 102 are the same as those in the first embodiment. Further, with respect to the chain 60 attached in the vicinity of the edge of the introduction hole 56 on the upper surface 108 of the furnace 102, the lower end reaches at least the hollow portion of the furnace 102, and preferably reaches the upper surface of the cage 134. Provided.

  The operation of the present embodiment is basically the same as that of the above-described embodiment, but before performing the incineration process, a desired number of heat media 136 are accommodated in the cage 134 in advance, and the interior of the door 118 is accommodated. The basket 134 is placed on the support arm 132 and the handle 120 is pushed to close the door 118. Then, the handle 128 of the lock tool 126 is turned and the shaft 130 is fitted into the groove 124 of the locking piece 122 on the door 118 side to lock the door 118. The other doors 27 and 32 are also closed, and in this state, the burners 34 and 42 are ignited to start heating. The incineration mechanism after the start of heating is the same as in the first embodiment. When it is necessary to replace the heat medium 136, the door 118 is opened, the basket 134 is pulled out from the inside of the furnace 102, removed from the support arm 132, and replaced with a car 134 containing another heat medium 136. . As described above, according to the present embodiment, in addition to the effects of the above-described embodiments, the heating medium 136 can be replaced together with the cage 134, so that an effect that maintenance can be easily performed is obtained.

In addition, this invention is not limited to the Example mentioned above, A various change can be added in the range which does not deviate from the summary of this invention. For example, the following are also included.
(1) The shape, size, and material of each part in the above embodiment are merely examples, and may be appropriately changed as necessary. For example, in the above embodiment, a cylindrical pipe is used as the heat medium stored in the furnace, but a square pipe may be used, and various known steel pipes and gas pipes may be used. You may make it utilize. Further, as shown in FIG. 7A, an L-shaped steel 80 having an L-shaped cross-section is cut to an appropriate length, a V-shaped steel 82 shown in FIG. 7B, or FIG. You may make it utilize shape steels, such as H-section steel 84 shown in FIG. Moreover, it is not limited to these cross-sectional shapes, What kind of shape may be used if it is a shape which can take a large contact area with the waste liquid 52 or process target gas. For example, round steel, square steel, flat steel, angle steel, groove steel, I-shape steel, T-shape steel may be used as other shape steels, and chains other than shape steel and pipes may be used. Even if it is used as a heat medium, the same effect can be obtained.

  In the fourth embodiment, ceramic balls are used as the heat medium 136. However, this is also an example, and the shape, size, and material can be changed as appropriate as long as the same effect is obtained. Good. For example, in the fourth embodiment, ceramic balls having the same diameter are used as the heat medium 136. However, as shown in FIG. 8A, ball-shaped heat mediums 136A and 136B having different diameters are used. It may be. Alternatively, a ball having a large diameter may be used when the viscosity of the waste liquid 52 is high, and a ball having a small diameter may be used when the viscosity of the waste liquid is low. Further, for example, as shown in FIG. 8B, even if a plurality of balls 136A to 136C having different diameters are formed in a step or layer with balls having a larger diameter in order from the top, treatment of waste liquid with high viscosity is performed. Can be performed satisfactorily.

  (2) The attachment position, number, shape, length, and the like of the waste liquid introduction chain 60 may be appropriately changed as necessary. The shape and size of the cage 134 shown in the fourth embodiment is also an example, and may be appropriately changed so as to achieve the same effect. Of course, the size of the mesh may be appropriately changed as necessary.

  (3) In the fourth embodiment, the car 134 is placed on the support arm 132 on the door 118 side. However, a mechanism for supporting the car 134 may be provided inside the furnace 102. .

  (4) The opening / closing mechanism of the doors 27, 29, 32, 118 and the locking mechanism thereof are also examples, and the design may be changed as appropriate so as to achieve the same effect.

  (5) The above embodiments may be combined. For example, the gas introduction port 72, the pipe 74, and the treatment facility 76 of the above-described second and third embodiments may be provided below the furnace 102 of the fourth embodiment so that the exhaust gas can be treated. Of course, in order to adjust the amount of the heat medium 136 used in the fourth embodiment, an additional heat medium may be supplied from the inspection port 26.

  (6) The incineration procedure and the maintenance procedure of the above embodiment are also examples, and may be appropriately changed as necessary.

  (7) The present invention can be used in hospitals, nursing homes, schools, industrial agricultural product processing plants, cooking centers, sightseeing spots, construction sites, various factories, offices, etc. in addition to general offices.

  (8) In the above embodiment, the heat medium made of metal or ceramic is used, but this does not preclude the use of other heat medium such as brick.

  According to the present invention, a large number of heat storage media having heat storage properties are housed in a furnace for incinerating waste liquid or waste gas to be treated, and (1) provided with a partition means above the furnace. The waste liquid is introduced into an arbitrary position in the furnace so that the waste liquid does not adhere to the furnace wall by the introduction hole formed in the partition means and the introduction auxiliary means provided near the edge of the introduction hole. Or (2) Since the gas to be treated is introduced into the furnace from the lower side of the heat medium stored in the furnace and in contact with the heated heat medium, the incineration process is performed. The present invention can be applied to uses such as a deodorizing apparatus and a processing apparatus having the functions of these apparatuses. In particular, since the incineration efficiency is high and exhaust gas can be detoxified and deodorized by complete combustion, it is suitable for use as a waste liquid or nitrogen treatment device containing nitrogen or the like.

It is a perspective view which shows the external appearance of Example 1 of this invention. FIG. 2 is a cross-sectional view of FIG. 1 taken along line # A- # A and viewed in the direction of an arrow. It is a figure which shows Example 2 and 3 of this invention, (A) is principal sectional drawing which shows the structure of Example 2, (B) is principal sectional drawing which shows the structure of Example 3. FIG. It is a perspective view which shows the external appearance of Example 4 of this invention. It is sectional drawing which cut | disconnected the said FIG. 4 along the # B- # B line | wire and looked at the arrow direction. It is the side view which looked at the said FIG. 4 from the arrow F1 direction. It is a figure which shows the other Example of this invention. It is a figure which shows the other Example of this invention.

Explanation of symbols

10: Incinerator 12: Furnace 14: Casing 15: Inner wall 16: Upper surface 18: Bottom surface 20: Grate 22: Step 24: Pipe 26: Inspection port (input port)
27: door 28: outlet 29: door 30: ash outlet 32: door 34: burner 36: flame inlet 38: exhaust outlet 40: chimney 42: burner 44: flame inlet 50: waste liquid tank 52: waste liquid 54: supply Pipe 56: Introduction hole 58: Upper surface 60: Chain 62: Stand 70: Incinerator 72: Gas inlet 74: Piping 76: Treatment equipment 78: Incinerator 80: L-shaped steel 82: V-shaped steel 84: H-shaped steel 100 : Incinerator 102: furnace 104: casing 106: inner wall 108: upper surface 110: bottom surface 112: doorway 114: opening and closing arm 116: support 118: door 120: handle 122: locking piece 124: groove 126: lock tool 128: handle 130 : Shaft 132: Support arm 134: Baskets 136, 136A to 136C: Heat medium

Claims (9)

An incinerator that performs incineration by burning waste liquid or waste gas to be treated,
A furnace that incinerates the object to be treated and contains a large number of heat mediums having heat storage properties therein,
Heating means for heating the inside of the furnace,
Introducing means for introducing the processing object into the furnace so as to come into contact with the plurality of heat mediums;
At least one discharge means for discharging exhaust gas or incineration residue generated by incineration of the treatment object to the outside;
A waste liquid treatment apparatus comprising: The introducing means is
Waste liquid storage means that is provided above the furnace with a partition means and stores waste liquid to be treated,
A plurality of introduction holes formed in the partition means for introducing the waste liquid into the furnace;
A plurality of waste liquid introduction assisting means provided near the edges of the plurality of introduction holes, for introducing the waste liquid supplied from the waste liquid storage means through the introduction holes to any position in the furnace. ,
The incinerator according to claim 1, comprising:   The waste liquid introduction assisting means is a chain or string-like body having heat resistance long enough to reach the inside of the furnace from the partitioning means, and the waste liquid is transferred into the furnace through the chain or string-like body. The incinerator according to claim 2, wherein the incinerator is introduced into the incinerator. The introducing means is
A gas introduction means for introducing waste gas to be treated into the furnace from below the multiple heat mediums stored in the furnace;
The incinerator according to any one of claims 1 to 3, wherein the incinerator is included. The heating means is
A first heating means for heating the multiple heat mediums;
Second heating means for reheating combustion gas generated by contact between the heat medium heated by the first heating means and the object to be treated;
The incinerator according to any one of claims 1 to 4, wherein the incinerator is included.   The incinerator according to any one of claims 1 to 5, wherein the furnace is provided with an inlet and outlet for taking in and out the heat medium accommodated in the furnace, or an entrance / exit. .   The incinerator according to claim 6, wherein the entrance / exit opening is openable and closable by a drawer-type door with respect to the furnace.   8. The heat medium according to claim 1, wherein the heat medium includes at least one of a pipe, a shape steel, a chain having a predetermined length, or a substantially spherical body or polyhedron. Incinerator. A net-like storage means for storing the plurality of heat mediums;
A support means provided inside the furnace or inside the door, for supporting a storage means storing the multiple heat media;
The incinerator according to any one of claims 1 to 8, wherein the incinerator is provided.

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