CN211260840U

CN211260840U - Heat accumulating type incinerator

Info

Publication number: CN211260840U
Application number: CN201922260202.0U
Authority: CN
Inventors: 许文; 卞智健; 张凯阁; 陈梁
Original assignee: Jiangyin Lianzhong Environmental Protection Engineering Co ltd
Current assignee: Jiangyin Lianzhong Environmental Protection Engineering Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-08-14
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a heat accumulating type incinerator, it is including burning the burning furnace body, it is connected with the flue gas calandria to burn a burning furnace body, the flue gas calandria is kept away from and is burnt burning furnace body one side and be equipped with the chimney, be equipped with flue gas treatment component in the chimney, flue gas treatment component includes the feed liquor pipe, connects a plurality of shunt tubes on the feed liquor pipe, connects the nozzle on the shunt tube, be equipped with a plurality of adsorption plates in the chimney. The utility model has the advantages of can carry out retreatment, reduce environmental pollution to the flue gas after burning.

Description

Heat accumulating type incinerator

Technical Field

The utility model relates to an burn the burning furnace field, especially relate to a heat accumulation formula burns burning furnace.

Background

The regenerative thermal oxidation decomposer is also called as regenerative thermal oxidation decomposer (RTO) for short, the technology is to heat the organic waste gas, directly oxidize and decompose the organic waste gas into CO2 and H2O after reaching high temperature condition so as to treat the waste gas pollutants, and recover the heat generated during decomposition, so that the regenerative thermal oxidation decomposer is an energy-saving environment-friendly device for treating the organic waste gas with medium and high concentration, has a rapid development trend in recent years, and is applied to many industries.

Chinese patent with publication number CN207648818U discloses a high-efficient RTO heat accumulating type incinerator, including device shell, combustion chamber, purge chamber, heating chamber, cooling chamber, fan, be equipped with the burner port on the combustion chamber device shell, be equipped with supplementary combustor with the device shell outside that the burner port is relative, the combustion chamber below is equipped with the heating chamber, the heating chamber both sides are equipped with purge chamber and cooling chamber, the device below is equipped with the support, the device right side is equipped with the fan, the fan is connected with the admission line, the device left side is equipped with the pipeline of giving vent to anger, admission line and the pipeline of giving vent to anger all are connected with purge chamber, heating chamber, cooling chamber, combustion chamber respectively, all are equipped with the diverter.

The above prior art solutions have the following drawbacks: after the waste gas is incinerated by the incinerator, the incineration is insufficient during the incineration, the treatment on the waste gas is incomplete, and the untreated waste gas is discharged into the air along with the generated smoke, so that the environmental pollution is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can carry out retreatment to the flue gas after burning, reduce environmental pollution's heat accumulation formula burns burning furnace to the not enough of prior art existence.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a heat accumulating type incinerator, is including burning the burning furnace body, it is connected with the flue gas calandria to burn a plurality of on the burning furnace body, the flue gas calandria keeps away from to burn burning furnace body one side and is equipped with the chimney, be equipped with flue gas treatment component in the chimney, flue gas treatment component includes feed liquor pipe, connects a plurality of shunt tubes on the feed liquor pipe, connects the nozzle on the shunt tube, be equipped with a plurality of adsorption plates in the chimney.

By adopting the technical scheme, the chimney connected on the smoke exhaust pipe guides the smoke formed after incineration, a plurality of adsorption plates are arranged in the chimney, the adsorption plates are used for pressurizing the stroke of the smoke in the chimney, wherein a part of impurities are adsorbed on the surface of the adsorption plate, then the flue gas enters a flue gas treatment component which is arranged in a chimney, the smoke passing through the chimney is treated again, the treating fluid is introduced into the liquid inlet pipe, the treating fluid is shunted by the shunt pipe and then is sprayed out downwards from the nozzle, the sprayed liquid is mixed and adsorbed with the liquid passing through the adsorption plate, after mixing with the gas which is not fully combusted in the gas, the gas leaves from the top of the chimney and is released into the atmosphere, the setting of adsorption plate and flue gas treatment component can carry out retreatment to the flue gas that produces after burning, prevents that the flue gas that does not handle completely from influencing the environment.

The present invention may be further configured in a preferred embodiment as: the adsorption plates are provided with flow guide holes, and the flow guide holes in the two adjacent adsorption plates are arranged in a staggered manner.

Through adopting above-mentioned technical scheme, the water conservancy diversion hole on the adsorption plate plays the water conservancy diversion effect to gas, and the crisscross stroke that can increase the flue gas that sets up of water conservancy diversion hole on two adjacent adsorption plates to make the flue gas multiple contact adsorption plate, further make the adsorption plate adsorb the material of abundant burning in more flue gases, improve the purification degree of flue gas.

The present invention may be further configured in a preferred embodiment as: it is a plurality of the reposition of redundant personnel pipe is equipped with two sets ofly at least along feed liquor pipe length direction, at least two sets of all be connected with the nozzle on the shunt tubes.

Through adopting above-mentioned technical scheme, two at least component flow tubes can improve the flue gas scope that the flue gas treatment component was handled, improve the cleanliness factor of flue gas simultaneously, and the spray range of treatment fluid can be increased to the nozzle to make flue gas treatment effect better.

The present invention may be further configured in a preferred embodiment as: the chimney is provided with a filter box, the filter box is positioned above the smoke treatment assembly, filter screens are arranged in the filter box, and at least two filter screens are arranged in the height direction of the filter box.

Through adopting above-mentioned technical scheme, the filter screen in the rose box carries out final treatment to the flue gas before the flue gas leaves the chimney, and the filter screen further filters the impurity of not fully burning in the flue gas, prevents the not fully burning noxious material polluted environment.

The present invention may be further configured in a preferred embodiment as: the filter box is internally provided with an activated carbon plate which is detachably arranged in the filter box.

Through adopting above-mentioned technical scheme, the activated carbon plate is arranged in absorbing the dust particle and the poisonous granule in the flue gas, and the activated carbon plate absorbs the filter effect and will descend after using for a long time again, can dismantle the setting and can make things convenient for the activated carbon plate to change in the rose box.

The present invention may be further configured in a preferred embodiment as: the supporting seat is arranged on the inner side wall of the filter box, the activated carbon plate is installed on the supporting seat, and the supporting seat is provided with a plurality of supporting seats along the circumferential direction of the activated carbon plate.

Through adopting above-mentioned technical scheme, the supporting seat is used for installing the activated carbon plate, and a plurality of supporting seats setting play the effect of stable installation to the activated carbon plate on activated carbon plate circumferential direction.

The present invention may be further configured in a preferred embodiment as: the top of the supporting seat is provided with a positioning pin, and the activated carbon plate is provided with a plurality of positioning holes matched with the positioning pin along the circumferential direction of the activated carbon plate.

Through adopting above-mentioned technical scheme, locating pin and the cooperation of pegging graft of the locating hole on the activated carbon board, during the installation of activated carbon board, locating hole on the activated carbon board and the cooperation of pegging graft of the locating pin on the supporting seat, because activated carbon board self gravity, activated carbon board bottom is contradicted at the supporting seat top, makes the stable and convenient change of activated carbon board installation.

The present invention may be further configured in a preferred embodiment as: the connecting box is arranged below the chimney, a diversion trench is arranged in the connecting box, and one end, close to the chimney, of the diversion trench is higher than one end, far away from the chimney, of the diversion trench.

Through adopting above-mentioned technical scheme, the connecting box is used for connecting flue gas calandria and chimney, and flue gas treatment component constantly sprays and can produce the spray water, and the setting of guiding gutter can leave the connecting box with the spray water conservancy diversion, and the guiding gutter that the slope set up can prevent that the spray water from to flue gas calandria direction water conservancy diversion, the burning work of burning furnace body is burnt in the influence.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through the arrangement of the adsorption plate in the chimney, the function of increasing the stroke of the flue gas leaving from the incinerator body can be achieved, and the toxic impurities which are not completely incinerated in the flue gas are adsorbed;

2. the arrangement of the guide holes staggered on the adsorption plates can increase the stroke of the flue gas, so that toxic impurities in the flue gas can be better adsorbed on the adsorption plates;

3. through the setting of the activated carbon plate in the filter box, the flue gas about to leave the chimney can be absorbed for the last time, and the emission of toxic gas in the flue gas is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of a regenerative incinerator;

FIG. 2 is a schematic cross-sectional view within a chimney;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is a schematic structural view of an activated carbon plate in a filter box before installation.

In the figure, 100, incinerator body; 110. a flue gas calandria; 120. a chimney; 130. a flue gas treatment component; 131. a liquid inlet pipe; 132. a shunt tube; 133. a nozzle; 140. an adsorption plate; 141. a flow guide hole; 150. a filter box; 151. a filter screen; 152. an activated carbon plate; 1521. positioning holes; 153. a supporting seat; 1531. positioning pins; 154. a sealing door; 160. a connecting box; 161. a diversion trench; 170. an exhaust gas inlet pipe; 180. an air inlet pipe; 190. a support frame.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

a heat accumulating type incinerator, refer to fig. 1, including burning the body 100, burn and is equipped with the waste gas and enter the pipe 170, the air enters the pipe 180 and the flue gas calandria 110 on burning the body 100, the waste gas enters into burning the body 100 from the waste gas and enters into burning the body 100 from the pipe 170, fresh air enters into burning the body 100 from the air at the same time, burn burning the body 100 to the waste gas, the flue gas after burning is discharged from burning the body 100 from the flue gas calandria 110.

Referring to fig. 1 and 2, a connection box 160 is connected to one end of the flue gas duct array 110 away from the incinerator body 100, a chimney 120 is connected to the top of the connection box 160, the flue gas duct array 110 is disposed in an inclined manner, and one end of the flue gas duct array 110 close to the connection box 160 is lower than one end of the flue gas duct array 110 close to the incinerator body 100.

Referring to fig. 1 and 2, the flue gas exits the flue gas stack 110 through the connecting box 160 and then enters the chimney 120 from the bottom of the chimney 120.

Referring to fig. 2, be equipped with adsorption plate 140 in the chimney 120, adsorption plate 140 is equipped with threely, three adsorption plate 140 all welds on the chimney 120 inside wall, a plurality of water conservancy diversion holes 141 have been seted up on adsorption plate 140, be crisscross setting between the water conservancy diversion hole 141 on two adjacent adsorption plates 140, upward movement is down followed to the flue gas, adsorption plate 140 has increased the mobile formation of flue gas, and adsorption plate 140's setting can be stayed harmful impurity in the flue gas on adsorption plate 140, prevent that it from upwards entering into in the atmosphere.

Referring to fig. 2, a flue gas treatment assembly 130 is further arranged in the chimney 120, the flue gas treatment assembly 130 is arranged above the adsorption plates 140, the flue gas treatment assembly 130 comprises a liquid inlet pipe 131 penetrating through the chimney 120, a plurality of shunt pipes 132 connected to the liquid inlet pipe 131, and nozzles 133 connected to the shunt pipes 132, the shunt pipes 132 on the same horizontal plane are in a group, the liquid inlet pipe 131 extends downwards, two groups of shunt pipes 132 are connected to the liquid inlet pipe 131, the shunt pipes 132 are installed in the chimney 120 through a support frame 190, and the nozzles 133 are connected below the shunt pipes 132.

Referring to fig. 2, when the flue gas contains acidic substances, an alkaline absorption solution is introduced into the liquid inlet pipe 131, flows from the liquid inlet pipe 131 into the diversion pipe 132, flows downwards in the diversion pipe 132, and is sprayed from the nozzle 133 into the chimney 120 to spray the flue gas containing the acidic substances, so that the acidic substances in the flue gas are absorbed and neutralized, and the acidic substances in the flue gas are removed.

Referring to fig. 2, a diversion trench 161 is disposed in the connecting box 160, one end of the diversion trench 161 close to the chimney 120 is higher than one end of the diversion trench 161 far away from the chimney 120, and the sprayed liquid falling after being sprayed falls into the diversion trench 161 and then leaves the connecting box 160 through the diversion trench 161 for recycling.

Referring to fig. 3 and 4, a filter box 150 is arranged on the chimney 120, the filter box 150 is arranged above the flue gas treatment component 130, an activated carbon plate 152 is arranged in the filter box 150, the activated carbon plate 152 is detachably mounted in the filter box 150, a support seat 153 is arranged on the inner side wall of the filter box 150, the support seat 153 is mounted on the side wall of the filter box 150 through a bolt, a positioning pin 1531 is arranged at the top of the support seat 153, a plurality of positioning holes 1521 matched with the positioning pin 1531 are formed in the activated carbon plate 152 along the circumferential direction of the activated carbon plate, an opening is formed in the filter box 150, a sealing door 154 is mounted at the opening, and the sealing door.

Referring to fig. 3 and 4, after the sealing door 154 is opened, the activated carbon plate 152 is placed in the filter box 150, the positioning hole 1521 of the activated carbon plate 152 is aligned with the positioning pin 1531 of the supporting seat 153, the activated carbon plate 152 is installed downwards along the length direction of the positioning pin 1531 until the bottom of the activated carbon plate 152 abuts against the side wall of the top of the supporting seat 153, and then the sealing door 154 is closed, so that the removable activated carbon plate 152 can facilitate the replacement of the activated carbon plate 152.

Referring to fig. 1 and 4, two filter screens 151 are arranged above the activated carbon plate 152 in the filter box 150, the filter screens 151 are arranged along the height direction of the filter box 150, and the density of the filter screens 151 below is less than that of the filter screens 151 above, so that the smoke can be better filtered when passing through the two filter screens 151.

The implementation principle of the embodiment is as follows: after the waste gas is burned in the incinerator, the gas is discharged from the flue gas discharge pipe 110, after the gas is primarily adsorbed and guided by the adsorption plate 140, the gas continues to go upward to be subjected to second-step adsorption treatment by spray water sprayed by the flue gas treatment assembly 130, then the gas continues to go upward to be subjected to final filtration by the activated carbon plate 152 and the filter screen 151, and then the gas is discharged into the atmosphere from the top of the chimney 120.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a regenerative incinerator, includes and burns burning furnace body (100), burn burning furnace body (100) and go up a connection with flue gas calandria (110), its characterized in that: the flue gas calandria (110) is far away from one side of burning furnace body (100) and is equipped with chimney (120), be equipped with flue gas treatment component (130) in chimney (120), flue gas treatment component (130) include feed liquor pipe (131), connect a plurality of shunt tubes (132) on feed liquor pipe (131), connect nozzle (133) on shunt tubes (132), be equipped with a plurality of adsorption plates (140) in chimney (120).

2. A regenerative thermal oxidizer as set forth in claim 1, wherein: the adsorption plates (140) are provided with flow guide holes (141), and the flow guide holes (141) on two adjacent adsorption plates (140) are arranged in a staggered manner.

3. A regenerative thermal oxidizer as set forth in claim 1, wherein: the plurality of the shunt tubes (132) are at least provided with two groups along the length direction of the liquid inlet tube (131), and the at least two groups of the shunt tubes (132) are connected with nozzles (133).

4. A regenerative thermal oxidizer as set forth in claim 1, wherein: the chimney (120) is provided with a filter box (150), the filter box (150) is positioned above the smoke treatment assembly (130), a filter screen (151) is arranged in the filter box (150), and at least two filter screens (151) are arranged in the height direction of the filter box (150).

5. A regenerative thermal oxidizer as set forth in claim 4 wherein: the filter box is characterized in that an activated carbon plate (152) is arranged in the filter box (150), and the activated carbon plate (152) is detachably arranged in the filter box (150).

6. A regenerative thermal oxidizer as set forth in claim 5 wherein: be equipped with supporting seat (153) on rose box (150) inside wall, install on supporting seat (153) activated carbon plate (152), supporting seat (153) are equipped with a plurality ofly along activated carbon plate (152) circumferential direction.

7. A regenerative thermal oxidizer as set forth in claim 6 wherein: the top of the supporting seat (153) is provided with a positioning pin (1531), and the activated carbon plate (152) is provided with a plurality of positioning holes (1521) matched with the positioning pin (1531) along the circumferential direction.

8. A regenerative thermal oxidizer as set forth in claim 1, wherein: a connecting box (160) is arranged below the chimney (120), a diversion trench (161) is arranged in the connecting box (160), and one end, close to the chimney (120), of the diversion trench (161) is higher than one end, far away from the chimney (120).