KR100529543B1 - Regenerative oxidizer have a rotor of a air seal ability - Google Patents

Abstract

FIELD OF THE INVENTION The present invention relates to regenerative oxidation, catalytic combustion equipment (RTO) (RCO) with a rotor with an air seal function, the object of which is an untreated gas without a packing material between the rotor and a distribution pipe leading the untreated gas into the combustion chamber. It is to prevent the mixing of the processing gas and to maximize the treatment efficiency and at the same time to facilitate maintenance.

To this end, according to the regenerative combustion apparatus equipped with the rotor of the air seal function according to the present invention, when discharging the untreated gas purified gas from the rotor disposed in the equipment main body, the first and second provided on the front and rear of the rotor body High-speed purge air is ejected from the air outlets 3, 4 and 4, and serves to prevent air from being mixed with each other by acting as an air seal that splits the boundary between the unprocessed gas and the process gas.

This prevents cross-mixing of the raw gas and the processing gas by the high-pressure purge air ejected from the air outlet without providing a separate packing material between the rotor and the distribution pipe. It has the effect of maximizing and making maintenance easy.

Description

Regenerative combustion facility with rotor with air seal function {REGENERATIVE OXIDIZER HAVE A ROTOR OF A AIR SEAL ABILITY}

The present invention relates to a heat storage combustion equipment, and more specifically, a high-pressure purge air is ejected from the air ejection ports formed at the front and rear surfaces of the rotor body, and air is disposed on the boundary line between the untreated gas before processing in the combustion chamber and the treated gas already processed. The present invention relates to a heat storage combustion apparatus having a rotor having an air seal function that forms an air seal layer so as not to be mixed with each other.

In general, regenerative combustion equipment for treating volatile organic compounds (VOC's) generated in a plant is classified into regenerative thermal oxide (RTO) and regenerative catalytic oxide (RCO).

1 is a "horizontal distribution regenerative combustion apparatus" filed by the present applicant and registered under Utility Model Registration No. 20-0280797. The contents are as follows.

Combustion chamber BR provided with at least one combustion burner FB on the upper side, heat storage layer CH provided below the combustion chamber BR, and a plurality of combustion chambers BR installed below the heat storage layer CH at predetermined equal intervals. The installation main body UM in which the distribution chamber PR is arranged in the longitudinal direction by the partition plate PT is provided.

In addition, the distribution pipe (PP) is disposed through the center of the plurality of distribution chambers PR provided in the facility main (UM) at predetermined equal intervals.

The distribution pipe (PP) has a long hole (LH) is formed on the outer periphery in each of the distribution chamber (PR) section, the inner side of the distribution hole (PW) between the long hole (LH) is radially mounted have.

Dividing pipes P1 and P2 are disposed above and below the distribution pipe PP so that the processed gas that is burned and purified and the untreated gas that is not burned and contaminated are not mixed.

A rotor RT is disposed at one side of the facility main UM, and the rotor RT is disposed inside the duct MD, and has a circular cross-sectional shape coupled to be fitted to the outer circumference of the end of the distribution pipe PP. A supply part SP for supplying untreated gas to one side and a discharge part EP for discharging the processed gas purified to the other side of the supply part SP are provided.

On the other hand, between the supply part SP and the discharge part EP, the purge part PU is provided on both sides in a symmetrical manner to purge the unprocessed gas remaining in each block every time it passes each of the diaphragms P1 and P2. Prevents mixing of untreated gas and treated gas.

Accordingly, the untreated gas supplied through the supply part SP of the rotor RT is provided in each of the distribution chambers PR through the distribution pipe PP radially partitioned by the diaphragms P1 and P2. Pass through the heat storage layer (CH) and the combustion chamber (BR) provided on the upper side, and is purified, passes through the heat storage layer (CH) on the other side of the distribution pipe (PP) through the other long hole (LH) It is discharged to the atmosphere through the discharge portion (EP) of the rotor (RT) coupled to overlap the end.

However, as described above, leakage occurs when the rotating rotor is rotated in a state overlapped with the end of the fixed distribution tube, so that a packing for airtightness must be provided between the distribution tube and the rotor.

In addition, since the thermal deformation occurs in the rotor and the distribution pipe due to high temperature heat during long time use, the friction force is increased, there is a problem that causes the drive failure due to the extreme load when the rotor rotates.

Due to this, the frequent troubleshooting, the treatment efficiency and operating efficiency of the facility is low and there was a problem that maintenance is not easy.

The present invention is to solve this problem, an object of the present invention is to maximize the treatment efficiency of the combustion equipment by preventing the mixing of the raw gas and the processing gas, even if a separate packing is not provided between the rotor and the distribution pipe. .

In addition, another object of the present invention is to improve the durability and at the same time maximizing the efficiency of the combustion equipment as there is no need for a separate maintenance because the packing is not provided.

In addition, another object of the present invention is to provide a compact installation by a rotor that is not mutually coupled with the distribution pipe to minimize the installation area.

The present invention for achieving this object is;

Equipment in which a plurality of distribution chambers are arranged in the longitudinal direction by a combustion chamber having at least one combustion burner on the upper side, a heat storage layer provided on the lower side of the combustion chamber, and a plurality of partition plates arranged at a predetermined equal interval below the heat storage layer. A distribution pipe having a main body, a plurality of distribution chambers penetrating through the center of the plurality of distribution chambers, each of the distribution chamber sections having a predetermined isometric angle on the outer circumference, and having a distribution blade mounted radially in the longitudinal direction; A plate is mounted on the lower side, and regenerative oxidation consisting of a rotor which is disposed at the end of the distribution pipe and rotates at a predetermined speed by a driving means to purify the volatile organic compounds generated at the factory into clean air through the distribution chamber and discharge them to the atmosphere. In combustion facility (RTO), regenerative catalytic combustion facility (RCO),

The rotor and the rotor housing disposed on one side of the installation body;

A purge tube disposed in a longitudinal direction at a center formed in a cylindrical shape so as to be easily rotated in the rotor housing, a purge portion formed symmetrically on both sides of the purge tube and having a purge hole formed at a small angle on one side thereof, and the purge portion A rotor body comprising a discharge part configured to discharge through the heat storage layer and the combustion chamber on one side, and a discharge hole penetrated in a fan shape so as to pass the purified processing gas, and a supply part to which untreated gas is supplied to the other side facing the discharge part;

Each inlet port includes a first air outlet formed at the edge of the purge pipe end, a second air outlet formed symmetrically on both sides of the first air outlet, and a high pressure purge air discharged from the second air outlet. And a third and fourth air outlets which discharge to the front and rear of the rotor body and discharge the purge air to prevent mixing of the unprocessed gas inside the rotor housing and the processing gas passing through the discharge unit. do.

In addition, a purge hole is formed at one side of the front side of the purge part so as to purify the untreated gas remaining in each of the dispensing chambers in order to be purged again.

In addition, the rotor housing and the first housing mounted on the outer peripheral side of the distribution pipe end;

A reflection flange disposed at one side of the first housing so as to be close to the air ejection port of the rotor rear surface;

It is disposed on one side of the reflecting flange, characterized in that the outer center consists of a second housing in which the driving means is arranged.

The apparatus may further include a first split flange mounted in a ring shape at an end of the distribution pipe, and a second split flange mounted inside the first housing at a position symmetrical with the first split flange.

In addition, the rotor housing further comprises a purge duct for supplying a high pressure purge air to the through hole of the center plate provided in the center of the reflecting flange.

In addition, the rotor is characterized in that it is arranged in a double row in the longitudinal direction or the width direction of the installation main body according to the installation place or the processing air volume.

Hereinafter, one preferred embodiment according to the present invention will be described in detail with reference to the accompanying drawings. Figure 2 is an exploded perspective view showing a partial extraction of the combustion equipment with a rotor according to the present invention, Figure 3 is a side view of the front structure of the rotor according to the present invention from the line 2 III, Figure 4 3 is a cross-sectional view taken along line "IV"-"IV" of the rotor according to the present invention, FIG. 5 is a reference perspective view showing the fluid flow between the rotor and the distribution tube according to the present invention, and FIGS. 6 to 8 are according to the present invention. 9 and 10 are longitudinal and cross-sectional views showing another embodiment of the combustion equipment according to the present invention. (Hereinafter, the same configuration as the conventional construction is described with the same name. However, only the signs are explained differently.)

2 to 4, the heat storage combustion equipment 1 (hereinafter referred to as "combustion equipment") having a rotor of an air seal function according to the present invention is at least one combustion burner 11a on the upper side. ) Is provided with a combustion chamber 11, and a heat storage layer 13 below the combustion chamber 11, and below the heat storage layer 13 is divided by a plurality of partition plates 14 at predetermined equal intervals. A facility body 10 having a plurality of seals 15 in the longitudinal direction is disposed, and a distribution pipe 20 penetrating the center of the plurality of distribution chambers 15 is provided.

In addition, a long hole 20a is formed on the outer periphery of each of the distribution chambers 15 at a predetermined isometric angle, and a plurality of distribution blades 21 are radially disposed in the inner side, and the above-described distribution is performed on the outer and lower periphery. The distribution pipe 20 equipped with diaphragms 22 and 24 for dividing the seal 15 into three blocks, and the volatile organic compound (VOC) generated at the factory and disposed at the end of the distribution pipe 20 are distributed. It includes a rotor 100 to purify the process gas through the chamber 15 to be discharged into the atmosphere. (The present invention is the technical configuration of the facility body 10 except for the structure of the rotor 100 is filed by the applicant, Since it is substantially the same as Utility Model Registration No. 0280797, which has been registered, detailed description of the same component is omitted.)

The rotor 100 includes a rotor housing 101 disposed on one side of the facility body 10, a rotor body 110 formed in a hollow cylindrical shape so as to be easily rotated inside the rotor housing 101, and the rotor. And air ejection openings A1, A2, A3, and A4 formed before and after the main body 110, and driving means 195 for rotating the rotor body 110 at a predetermined speed.

The rotor body 110 includes a purge tube 111 disposed in a hollow cylindrical center, a purge portion 113 provided symmetrically on both sides of the purge tube 111, and the purge portion 113. The discharge part 115 and the supply part 117 are arrange | positioned at both sides.

A purge tube 111 is disposed in the longitudinal direction at the cylindrical center of the rotor body 110, and a central axis 150 is disposed in the axial direction at the center of the purge tube 111.

One end of the central shaft 150 is coupled to the center of the copper (111a) disposed at the end of the purge pipe 111 and the other end is coupled to the driving means 195 disposed in the second housing 101c to be described later.

A circular first air ejection opening A1 is formed at the edge of the copper foil 111a, and the purge air PA is ejected to the purge part 113 described later in both right angle directions of the first air ejection opening A1. Another second air jet port A2 is formed.

The purge part 113 is provided in the outer side of the 2nd air ejection opening A2.

The purge part 113 is symmetrically disposed in the 180 degree direction on both sides of the purge pipe 111 when the rotor body 110 is viewed in a plane.

At one side of the purge part 113, a third air outlet A3 is also formed symmetrically, and one third air outlet A3 is associated with a purge hole 113a formed in a narrow fan shape at both ends, and both ends thereof. Is extended to the center of the edge OD of the discharge unit 115 to be described later.

Discharge part 115 is provided at one side of the purge part 113.

Discharge part 115 is a border (OD) having a space of a predetermined width is connected to one end of the purge part 113, the discharge hole through which the purified processing gas (CT) passes to the inside of the border (OD) 115b is formed in a fan shape.

On the other hand, the inlet (115a) is provided at both ends of the edge (OD) connected to the end of the purge part 113 so that the purge air (PA) that is ejected from the second air outlet (A2) is introduced, the edge (OD) Third and fourth air ejection openings A3 and A4 are formed on both sides of the center line.

The fourth air jet port A4 is formed in an annular shape extending to the edge of the supply part 117 provided on the other side of the discharge part 115 facing the other side.

The supply unit 117 is formed in a tubular shape of the lower front than the discharge portion 115, the rear surface is formed in a disc shape, the purge portion 113 and the discharge portion 115 supply unit 117 is integrally connected, fur The purge air PA discharged from the second air outlet A2 on both sides of the purge pipe 111 is filled inside by the inlet 117a connected to the end of the branch 113, and the rear surface of the rotor body 110 is filled. It is ejected to the 4th air ejection opening A4 formed in the annular shape at.

The reason why the supply part 117 is formed lower than one level of the discharge part 115 and the purge pipe 111 is to maximize the receiving area of the untreated gas NT in the first housing 101a which will be described later.

The rotor housing 101 is disposed outside the rotor 100 having such a configuration.

The rotor housing 101 includes a first housing 101a mounted on one side of the facility body 10 and a second housing 101c disposed on one side of the first housing 101a. The reflective flange 101b is disposed between the two housings 101a and 101c.

The first housing 101a has a front side opening at one side of a cylindrical shape formed to facilitate rotation of the rotor 100 described above, and has a flange 101aa at an end thereof so as to be mounted on the facility body 10.

On the other side, the reflection flange 101b is disposed so as to be close to the fourth air ejection opening A4 provided on the rear surface of the rotor 100.

The reflection flange 101b is provided with a center plate 101bb in the center, and the through hole H is formed in the center plate 101bb so as to communicate with the purge pipe 111 disposed at the center of the rotor 100. The center plate 101bb and the reflection flange 101b are integrally formed by a plurality of support members SM.

On the other hand, the purge duct 180 is disposed on one side of the reflective flange 101b.

The purge duct 180 is a supply pipe 181 having the same outer diameter as the through hole (H) is disposed at the end is inserted and coupled to the other end of the above-described purge pipe 111, the other side of the supply pipe 181 A through hole 183 through which the central axis 150 penetrates is formed.

The second housing 101c is disposed on the other side of the reflective flange 101b, that is, on the other side of the first housing.

Similarly, the second housing 101c is formed in a cylindrical shape in which one side of the front surface is opened, and a driving means 195 is axially coupled to the central axis 150 of the rotor 100 at the other center.

As described above, the first and second housings 101a and 101c have ducts DT1 and DT2, respectively, and the duct DT1 disposed in the first housing 101a is to receive untreated gas NT. In addition, the duct DT2 disposed in the second housing 101c is supplied and discharged by a blower (not shown) in which the processing gas CT passing through the discharge part 115 is discharged into the atmosphere.

In addition, the first split flange 160 in a ring shape is mounted at one side of the facility main body 10, that is, at an end of the distribution pipe 20, and a center plate CP is disposed at the center thereof.

The first split flange 160 is mounted on the edge 20bb of the distribution hole 20b formed at the twelve angles in the facility body 20.

On the other hand, the second split flange 170 is provided inside the reflective flange 101b, which is a position symmetrical with the first split flange 160, and the purge discharged through the above-described third and fourth air outlets A3 and A4. After impinging the air (PA) at right angles to the edge (20ba) and the reflecting flange (101b) of the outer circumference of the distribution hole (20b), it serves to disperse in both directions.

In this way, the purge air PA dispersed in both sides is guided in the horizontal direction by the first and second split flanges 160 and 170 arranged in the outward direction to mix the treatment gas CT and the unprocessed gas NT. This is to prevent the source.

An operation of the rotor 100 having the configuration as described above with reference to FIGS. 4 and 5 will be described.

First, the high pressure purge air PA is supplied to the purge duct 180, and is discharged to the first and second air outlets A1 and A2 at the ends of the purge pipe 111 communicating with the purge duct 180. .

The first air outlet A1 provided at the end of the purge pipe 111 is impinged on both sides by hitting the center plate CP provided at the center of the distribution pipe 20 and is filled in the first housing 101a. ) To prevent mixing.

In addition, the purge air PA discharged to the second air outlet A2 provided on both sides of the purge pipe 111 flows into the inlets 115a and 117a of both sides, so that the front, rear, and supply portions of the outlet 115 are discharged. (117) It is discharged to the air jet port (A3) (A4) of the rear and hit the reflective flange (101b) and the edge (20bb) of the facility main body 20 is distributed to both sides.

At this time, the purge air PA, which is dispersed to the outside filled with the untreated gas NT, passes through a narrow gap between the first and second split flanges 160 and 170 and the flow rate rapidly increases, and accordingly, the first An air seal layer is formed to block the unprocessed gas NT filled in the housing 101a from being mixed with the process gas CT passing through the discharge part 115.

Subsequently, a process of purifying the untreated gas NT in the combustion facility 1 according to the present invention will be described sequentially with reference to FIGS. 6 to 8.

The cross section shown shows the first distribution chamber 15, which is divided into blocks 1, 2, and 3 by diaphragms 22 and 24 provided above and below the distribution pipe 20. 2B and 3B, a long hole 20a is formed in the distribution pipe 20 at equal angles in the 1, 5, and 9 directions.

Referring to FIG. 6, the unprocessed gas NT filled in the supply part 117 of the rotor body 110, that is, the first housing 101 is supplied to the fifth hole 20a of the distribution pipe 20. It is filled in the first block 1B and is purified by the processing gas CT through the upper heat storage layer 13 and the combustion chamber 11.

As such, the purified processing gas CT heats up the heat storage layer 13 on the other side and discharges 115 of the rotor body 110 on one side through the 9th hole 20a provided in the block 2B. Is discharged through.

Meanwhile, in the third block 3B, the untreated gas NT supplied from the supply unit 117 is again blown by the purge air PA which is ejected through the purge hole 113a on one side of the purge unit 113. 11) to be purified and to be discharged to the processing gas (CT) is discharged to the following outlet 115.

The purge air PA, which is ejected at high pressure through the first, second, third, and fourth air ejections A1, A2, A3, A4, and the purge hole 113a, is continuously ejected through the purge duct 180. The discharge part 115 from which the processing gas CT is discharged sequentially reaches each block 1B, 2B, and 3B, and is mixed with the raw gas NT when the processing gas CT is discharged. To prevent them.

7 illustrates the purge operation for removing the unprocessed gas NT remaining in the first block 1B by the purge unit 113.

As described with reference to FIG. 6, in the first block 1B, the unprocessed gas NT supplied from the supply unit 117 of the rotor body 110 remains, followed by the purge unit 113 and the discharge unit 115. Is purged to prevent untreated gas (NT) from being discharged into the atmosphere before reaching the fifth hole (20a).

At this time, the purge air PA that is ejected through the second air outlet A2 formed on both sides of the purge pipe 111 may have a rotor through the inlets 115a and 117a on both sides of the discharge part 115 and the supply part 117. After filling the inside of the main body 110, the untreated gas (NT) is ejected at a high pressure through the third and fourth air ejection openings (A3) and A4 and purge hole (113a) of each edge and remain in the first block (1B) (NT ) Is returned to the combustion chamber 11 so that only the purified processing gas CT is discharged from the outlet 115 which follows.

As such, the untreated gas NT remaining in the first block 1B is moved to the combustion chamber 11 and purged by the purge air PA discharged through the fifth hole 20a and the third block 3B. It is discharged to the discharge part 115 of the rotor body 110 through the first hole 20a in the).

As shown in FIG. 8, when the purge part 113 also moves to the second block 2B by the rotation of the rotor body 110, the second block 2B remains on the second block 2B by the high-pressure purge air PA. The untreated gas NT is moved to the upper combustion chamber 20, and the purified process gas CT is discharged from the rotor body 110 through the long hole 20a of the first block 1B. To be discharged.

In addition, in block 3B, the untreated gas NT supplied from the supply unit 117 is purified in the combustion chamber 11 through the heat storage layer 13, and then, slot 5 of the block 1B is described. It is discharged to 20a.

 In this way, the purge part 113 is a high-pressure purge air PA discharged to the purge hole 113a each time it passes through the boundary of each block 1B, 2B, 3B, that is, the diaphragm 22, 24. By purging by, the untreated gas NT remaining in each block through which the supply part 117 of the rotor body 110 passes is moved to the combustion chamber 11, and the discharge | emission which passes after the purge part 113 is carried out. The unit 115 is to discharge only the processing gas (CT).

At the same time, the high pressure purge air PA is also ejected to each of the air outlets A1, A2, A3, and A4 formed in the rotor body 110 and passes through the discharge unit 115 and discharges the treated gas into the atmosphere ( CT and the raw gas NT supplied from the supply part 117 are prevented from mixing.

The operation as described above is repeated sequentially in the other distribution chambers 15. In other words, when the above-described operation is repeated in the 1, 5, 9 holes of the first distribution chamber 15, the above-described operations are repeated in the 2, 6, 10 holes in the second distribution chamber 15. .

In addition, since the end of the rotor body 110 and the distribution pipe 20 do not contact each other by the air seal action of the purge air (PA), it is sealed (Seal) hardly to maintain and at the same time equipment Its durability is improved.

In addition, since the rotor body 110 and the one end of the distribution pipe 20 do not need to be combined, there is an advantage that the processing efficiency can be maximized even if the size of the rotor 100 is small.

9 and 10, the combustion equipment 1 according to the present invention increases the quantity of the distribution chamber 15 in the equipment main body 10 in addition to the method in the above-described embodiment as the manufacturing technology in the art and In addition, the rotor 100 may be provided at both sides to combust with a larger combustion capacity, and the rotor 100 and the distribution pipe 20 may be provided in at least one row or more in a cross section to easily burn harmful gases. Modifications are possible.

In addition, the rotor 100 having the above-described configuration may be applied to the regenerative combustion oxide equipment (RTO), or by adding the noble metal catalyst layer on the regenerative layer 13 above, as the regenerative catalytic oxidation combustion equipment (RCO). It is a matter of course that the intended purpose of the present invention can be achieved even if used.

As described in detail above, according to the regenerative oxidizing combustion apparatus equipped with the rotor of the air seal function according to the present invention, even if no separate packing is provided, the mixing of the raw gas and the treated gas is prevented at the source to improve the efficiency of the combustion plant. Maximizing and eliminating the need for separate maintenance, there is an effect to improve the durability of the combustion equipment.

In addition, there is an effect of minimizing the installation area by providing a compact installation by the rotor that is not mutually coupled with the distribution pipe.

1 is a side cross-sectional view showing a rotor structure of a conventional combustion facility,

Figure 2 is an exploded perspective view showing a partial extract of the combustion equipment with a rotor according to the present invention,

3 is a side view of the front structure of the rotor according to the present invention as seen from FIG.

Figure 4 is a cross-sectional view of the line "IV"-"IV" of Figure 3 showing the splitting action of the rotor according to the invention,

5 is a reference perspective view showing the fluid flow of the rotor and the distribution tube according to the present invention,

6 to 8 is a cross-sectional view showing a distribution action of the distribution chamber according to the present invention,

9 and 10 are longitudinal, cross-sectional views showing another embodiment of the combustion equipment according to the present invention for reference.

* Description of symbols on the main parts of the drawings *

1; Regenerative combustion apparatus 100; Rotor

101; rotor housing 101a, 101c; first and second housing

101b; Reflective flange 110; Rotor body

111; purge pipe 113; purge part

115; discharge part 117; supply part

150; central shaft 160, 170; first and second split flange

180; purge duct 195; drive means

A1, A2, A3, A4; 1st, 2nd, 3rd, 4th air outlet

Claims (6)

Equipment in which a plurality of distribution chambers are arranged in the longitudinal direction by a combustion chamber having at least one combustion burner on the upper side, a heat storage layer provided on the lower side of the combustion chamber, and a plurality of partition plates arranged at a predetermined equal interval below the heat storage layer. A distribution pipe having a main body, a plurality of distribution chambers penetrating through the center of the plurality of distribution chambers, each of the distribution chamber sections having a predetermined isometric angle on the outer circumference, and having a distribution blade mounted radially in the longitudinal direction; A plate is mounted on the lower side, and regenerative oxidation consisting of a rotor which is disposed at the end of the distribution pipe and rotates at a predetermined speed by a driving means to purify the volatile organic compounds generated at the factory into clean air through the distribution chamber and discharge them to the atmosphere. In combustion facility (RTO), regenerative catalytic combustion facility (RCO), The rotor and the rotor housing disposed on one side of the installation body; A purge tube disposed in a longitudinal direction at a center formed in a cylindrical shape so as to be easily rotated in the rotor housing, a purge portion formed symmetrically on both sides of the purge tube and having a purge hole formed at a small angle on one side thereof, and the purge portion A rotor body comprising a discharge part configured to discharge through the heat storage layer and the combustion chamber on one side, and a discharge hole penetrated in a fan shape so as to pass the purified processing gas, and a supply part to which untreated gas is supplied to the other side facing the discharge part; Each inlet port includes a first air outlet formed at the edge of the purge pipe end, a second air outlet formed symmetrically on both sides of the first air outlet, and a high pressure purge air discharged from the second air outlet. And a third and fourth air outlets which discharge to the front and rear of the rotor body and discharge the purge air to prevent mixing of the unprocessed gas inside the rotor housing and the processing gas passing through the discharge unit. Regenerative combustion facility with a rotor with air seal function. The method of claim 1, And a purge hole formed at one front side of the purge part to purify the untreated gas remaining in the respective distribution chambers in order to purify the untreated gas remaining in the respective distribution chambers. The method of claim 1, The rotor housing includes a first housing mounted on an outer circumferential side of the distribution pipe end; A reflection flange disposed at one side of the first housing so as to be close to the air ejection port of the rotor rear surface; A heat storage combustion apparatus having a rotor having an air seal function, characterized in that it is disposed on one side of the reflecting flange and has an outer center having a second housing in which the driving means is disposed. The method of claim 1, The regenerative oxidation combustion apparatus further includes a first split flange mounted in a ring shape at an end of the distribution pipe, and a second split flange mounted inside the first housing at a position symmetrical with the first split flange. Regenerative combustion equipment with a rotor with air seal function. The method of claim 3, wherein The rotor housing further comprises a purge duct for supplying a high pressure purge air to the through hole of the center plate provided in the center of the reflective flange, the heat storage combustion equipment having a rotor of the air seal function. The method of claim 1, The rotor is a heat storage combustion equipment having a rotor of the air seal function, characterized in that arranged in a double row in the longitudinal direction or the width direction of the installation body according to the installation location or the processing air volume.