CN110375313B

CN110375313B - Heat accumulation integral type waste gas burns burning furnace

Info

Publication number: CN110375313B
Application number: CN201910476018.1A
Authority: CN
Inventors: 左海军; 左磊
Original assignee: Yangzhou Bolin Environmental Protection Machinery Co ltd
Current assignee: Yangzhou Bolin Environmental Protection Machinery Co ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2021-03-30
Anticipated expiration: 2039-06-03
Also published as: CN110375313A

Abstract

The invention relates to the technical field of waste gas treatment, and discloses a novel heat storage integrated waste gas incinerator which comprises a shell, wherein heat storage ceramic is fixedly installed inside the shell, a first air outlet pipe is fixedly installed at the bottom of the shell, a heat exchanger is fixedly installed on one side, away from the shell, of the first air outlet pipe, a first air inlet pipe extending to the top of the heat exchanger is fixedly installed on the left side of the shell, a connecting pipe is fixedly installed on the left side of the heat exchanger, a flow rate control device is movably installed inside the connecting pipe, a filter box is fixedly installed on the left side of the connecting pipe, a second air inlet pipe is fixedly installed on the left side of the filter box, a filter screen is movably installed inside the filter box, an inserting block is fixedly installed at the bottom of the filter. This novel heat accumulation integral type waste gas burns burning furnace, not only better to the treatment effect of waste gas, still easy operation, the person of facilitating the use changes the filter screen.

Description

Heat accumulation integral type waste gas burns burning furnace

Technical Field

The invention relates to the technical field of waste gas treatment, in particular to a heat storage integrated waste gas incinerator.

Background

The waste gas incinerator is a device which utilizes heat generated by burning auxiliary fuel to raise the temperature of combustible harmful gas to reaction temperature so as to generate oxidative decomposition, the waste gas incinerator has two types of direct combustion and heat accumulation, the direct combustion and heat accumulation principles are the same, the difference is only the distinction of whether heat accumulation materials exist in a hearth, and the waste gas incinerator is suitable for waste gas treatment of spraying and drying equipment and purification of harmful gas emitted by industries such as petrochemical industry and medicine.

The existing waste gas incinerator is inconvenient to replace a filter screen when in use, and meanwhile, the filter screen is burnt insufficiently when in incineration, so that the treatment of waste gas is not complete, the treatment effect is influenced, and the heat storage integrated waste gas incinerator is provided.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a heat accumulation integrated waste gas incinerator which has the advantages of good treatment effect and the like, and solves the problems that when the conventional waste gas incinerator is used, a filter screen is not convenient to replace, and meanwhile, the incineration is insufficient during the incineration, so that the treatment on waste gas is not complete, and the treatment effect is influenced.

(II) technical scheme

In order to achieve the purpose of good treatment effect, the invention provides the following technical scheme: a heat accumulation integrated waste gas incinerator comprises a shell, wherein heat accumulation ceramic is fixedly mounted inside the shell, a first outlet pipe is fixedly mounted at the bottom of the shell, a heat exchanger is fixedly mounted at one side, away from the shell, of the first outlet pipe, a first air inlet pipe extending to the top of the heat exchanger is fixedly mounted at the left side of the shell, a connecting pipe is fixedly mounted at the left side of the heat exchanger, a flow rate control device is movably mounted inside the connecting pipe, a filter box is fixedly mounted at the left side of the connecting pipe, a second air inlet pipe is fixedly mounted at the left side of the filter box, a filter screen is movably mounted inside the filter box, an inserting block is fixedly mounted at the bottom of the filter screen, a handle is fixedly mounted at the top of the filter screen, a reset spring is movably mounted inside the filter box, and a stabilizing block is, the utility model discloses a chimney, including shell, inner wall top fixed mounting of shell have the nozzle, the top fixed mounting of nozzle has the fuel admission pipe that is located the shell top, the right side fixed mounting of shell has the bottom plate, the top fixed mounting of bottom plate has the motor, the output shaft fixed mounting of motor has the pivot that extends to the shell inside, the outside fixed mounting of pivot has the flabellum, heat exchanger's right side fixed mounting has the second outlet duct, one side fixed mounting that heat exchanger was kept away from to the second outlet duct has the base, the top fixed mounting of base has the chimney, the inside fixed mounting of chimney has the support frame, the right side fixed mounting of chimney has the inlet tube that extends to the chimney inside, the bottom fixed mounting of support frame has the nozzle, the nozzle passes.

Preferably, the flow rate control device comprises a movable shaft, a rocker and a baffle, the movable shaft is movably mounted at the top of the connecting pipe and extends into the connecting pipe, the rocker is fixedly mounted at the top of the movable shaft, the baffle is fixedly mounted at the outside of the movable shaft and is located inside the connecting pipe, and the baffle is matched with the connecting pipe.

Preferably, the bottom of the inner wall of the filter box is provided with two insertion grooves, the insertion grooves are matched with the insertion blocks, the insertion blocks are located inside the insertion grooves, and the number of the insertion grooves, the number of the insertion blocks and the number of the filter screens are two.

Preferably, one side of the filter screen, which is close to the stabilizing block, is provided with a circular groove, the stabilizing block is matched with the circular groove, and the stabilizing block extends to the inside of the circular groove.

Preferably, the movable hole has been seted up to the inside of rose box, and one side fixed mounting that the stabilizing block is close to reset spring has a limiting plate, limiting plate and movable hole looks adaptation, and limiting plate and reset spring all are located the inside in movable hole.

Preferably, the asbestos plate that is located the shell inner wall right side is cup jointed to the outside of pivot, and the outside of pivot is cup jointed and is located the right side of shell and is located the heat insulating board of motor left side.

Preferably, the number of the fan blades is four, and the directions of the left two groups of fan blades are opposite to the directions of the right two groups of fan blades.

Preferably, the right side of the base is fixedly provided with a water outlet pipe, and the bottom of the inner wall of the base is an inclined plane.

Preferably, the number of support frame is two, every the support frame includes that the quantity is the bracing piece of four and quantity is the supporting shoe of one, bracing piece evenly distributed in the lateral wall of supporting shoe.

(III) advantageous effects

Compared with the prior art, the invention provides a heat storage integrated waste gas incinerator, which has the following beneficial effects:

1. the heat accumulation integrated waste gas incinerator can primarily filter waste gas entering from the second air inlet pipe through the filter screen positioned in the filter box, then the waste gas sequentially passes through the connecting pipe, the heat exchanger and the first air inlet pipe and then enters the inside of the shell, and then the waste gas can be ignited by the burner, meanwhile, the rotating shaft can be driven to rotate through the starting motor, so that the fan blades can be driven to rotate, thereby the inside of the shell generates airflow close to the burner, the waste gas can reach the vicinity of the burner for many times, further the waste gas is burnt more comprehensively, the waste gas incinerator has better treatment effect on the waste gas, the treated waste gas sequentially passes through the first air outlet pipe, the heat exchanger, the second air outlet pipe and the base and then enters the inside of a chimney, then water entering from the water inlet pipe can be sprayed out through the nozzle, and when the treated waste gas is contacted with water, remaining acid material can melt into the inside of water in the waste gas, finally falls the back and discharges through the outlet pipe to carry out secondary treatment to waste gas, further increased this waste gas incinerator to the treatment effect of waste gas, make this waste gas incinerator to the processing of waste gas more comprehensive.

2. This heat accumulation integral type waste gas incinerator, through holding the handle and upwards lifting, can drive the filter screen rebound, finally can take out the filter screen, otherwise can install, and easy operation, convenient to use person changes the filter screen, after the filter screen is installed into the inside of rose box, under reset spring's effect, the stabilizing block receives a power that is close to the filter screen all the time, thereby make the stabilizing block get into the inside of circular slot, and the stabilizing block can hug closely the inner wall of circular slot all the time under the effect of the power that above-mentioned reset spring gave, and then can fix the filter screen, the stability of filter screen after the installation has been increased.

Drawings

FIG. 1 is a schematic view of a heat accumulation integrated waste gas incinerator according to the present invention;

FIG. 2 is an enlarged view of a node A of the heat accumulation integrated waste gas incinerator according to the present invention;

FIG. 3 is an enlarged view of a node B of the heat accumulation type waste gas incinerator according to the present invention.

In the figure: the device comprises a shell 1, heat storage ceramics 2, a first air outlet pipe 3, a heat exchanger 4, a first air inlet pipe 5, a connecting pipe 6, a flow rate control device 7, a filter box 8, a second air inlet pipe 9, a filter screen 10, an insertion block 11, a handle 12, a return spring 13, a stabilizing block 14, a burner 15, a fuel inlet pipe 16, a bottom plate 17, a motor 18, a rotating shaft 19, fan blades 20, a second air outlet pipe 21, a base 22, a chimney 23, a support frame 24, a water inlet pipe 25, a nozzle 26 and a shunt pipe 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a heat accumulation integrated waste gas incinerator comprises a housing 1, heat accumulation ceramics 2 is fixedly installed inside the housing 1, a first outlet pipe 3 is fixedly installed at the bottom of the housing 1, a heat exchanger 4 is fixedly installed at one side of the first outlet pipe 3, which is far away from the housing 1, a first inlet pipe 5 extending to the top of the heat exchanger 4 is fixedly installed at the left side of the housing 1, a connecting pipe 6 is fixedly installed at the left side of the heat exchanger 4, a flow rate control device 7 is movably installed inside the connecting pipe 6, the flow rate control device 7 comprises a movable shaft, a rocker and a baffle plate, a movable shaft extending to the inside of the connecting pipe 6 is movably installed at the top of the connecting pipe 6, a rocker positioned at the top of the connecting pipe 6 is fixedly installed at the top of the movable shaft, the baffle plate positioned inside, a filter box 8 is fixedly arranged on the left side of the connecting pipe 6, a second air inlet pipe 9 is fixedly arranged on the left side of the filter box 8, a filter screen 10 is movably arranged in the filter box 8, an inserting block 11 is fixedly arranged at the bottom of the filter screen 10, an inserting groove is formed in the bottom of the inner wall of the filter box 8 and is matched with the inserting block 11, the inserting block 11 is positioned in the inserting groove, the number of the inserting block 11 and the number of the filter screen 10 are two, a handle 12 is fixedly arranged at the top of the filter screen 10, a return spring 13 is movably arranged in the filter box 8, a stabilizing block 14 is movably arranged on one side of the return spring 13 close to the filter screen 10, a circular groove is formed on one side of the filter screen 10 close to the stabilizing block 14, the stabilizing block 14 is matched with the circular groove, the stabilizing block 14 extends to the inside of the circular groove, a movable hole is formed in the filter, the limiting plate is matched with the movable hole, the limiting plate and the return spring 13 are both positioned in the movable hole, the top of the inner wall of the shell 1 is fixedly provided with a burner 15, the burner 15 is a burner used by the existing waste gas incinerator, the top of the burner 15 is fixedly provided with a fuel inlet pipe 16 positioned at the top of the shell 1, the right side of the shell 1 is fixedly provided with a bottom plate 17, the top of the bottom plate 17 is fixedly provided with a motor 18, the model of the motor 18 can be Y-160M-2, the output shaft of the motor 18 is fixedly provided with a rotating shaft 19 extending to the inside of the shell 1, the outside of the rotating shaft 19 is sleeved with an asbestos plate positioned at the right side of the inner wall of the shell 1, the outside of the rotating shaft 19 is sleeved with a heat insulation plate positioned at the right side of the shell 1 and at the left side of the motor 18, the directions of the two groups of left fan blades 20 and the two groups of right fan blades 20 are opposite, a second air outlet pipe 21 is fixedly arranged on the right side of the heat exchanger 4, a base 22 is fixedly arranged on one side, away from the heat exchanger 4, of the second air outlet pipe 21, an water outlet pipe is fixedly arranged on the right side of the base 22, the bottom of the inner wall of the base 22 is an inclined plane, a chimney 23 is fixedly arranged on the top of the base 22, support frames 24 are fixedly arranged inside the chimney 23, the number of the support frames 24 is two, each support frame 24 comprises four support rods and one support block, the support rods are uniformly distributed on the outer side wall of the support block, a water inlet pipe 25 extending into the chimney 23 is fixedly arranged on the right side of the chimney 23, a nozzle 26 is fixedly arranged at the bottom of the support frame 24, the nozzle 26 is communicated with the water inlet pipe 25 through a shunt pipe 27, then the waste gas passes through the connecting pipe 6 in sequence, the heat exchanger 4 and the first air inlet pipe 5 and then enters the inside of the shell 1, then the waste gas can be ignited by the burner 15, meanwhile, the rotating shaft 19 can be driven to rotate by the starting motor 18, thereby the fan blades 20 can be driven to rotate, thereby the inside of the shell 1 generates air flow close to the burner 15, thereby the waste gas can reach the position near the burner 15 for many times, further the burning of the waste gas is more comprehensive, the waste gas burning furnace has better treatment effect on the waste gas, the treated waste gas passes through the first air outlet pipe 3, the heat exchanger 4, the second air outlet pipe 21 and the base 22 in sequence and then enters the inside of the chimney 23, then the water entering the water inlet pipe 25 can be sprayed out through the nozzle 26, when the treated waste gas is contacted with water, the residual acidic substances in the waste gas can be melted into the water, and finally fall down and, thereby carried out secondary treatment to waste gas, further increased this waste gas incinerator to the treatment effect of waste gas, make this waste gas incinerator to the processing of waste gas more comprehensive, through holding handle 12 and upwards lifting, can drive filter screen 10 rebound, finally can take out filter screen 10, otherwise can install, easy operation, convenient to use person changes filter screen 10, after filter screen 10 is installed into the inside of rose box 8, under reset spring 13's effect, stable piece 14 receives a power that is close to filter screen 10 all the time, thereby make stable piece 14 get into the inside of circular slot, and stable piece 14 can hug closely the inner wall of circular slot all the time under the effect of the power that above-mentioned reset spring 13 gave, and then can be fixed filter screen 10, the stability of filter screen 10 after the installation has been increased.

In conclusion, the heat accumulation integrated waste gas incinerator can primarily filter the waste gas entering from the second air inlet pipe 9 through the filter screen 10 positioned in the filter box 8, then the waste gas enters the shell 1 after passing through the connecting pipe 6, the heat exchanger 4 and the first air inlet pipe 5 in sequence, then the waste gas can be ignited by the burner 15, meanwhile, the rotating shaft 19 can be driven to rotate through the starting motor 18, so that the fan blades 20 can be driven to rotate, the inner part of the shell 1 generates airflow close to the burner 15, the waste gas can reach the position close to the burner 15 for multiple times, the waste gas is burnt more comprehensively, the waste gas treatment effect of the waste gas incinerator is better, the treated waste gas enters the chimney 23 after passing through the first air outlet pipe 3, the heat exchanger 4, the second air outlet pipe 21 and the base 22 in sequence, and then the water entering from the water inlet pipe 25 can be sprayed out through the nozzle 26, when the treated waste gas contacts with water, the residual acidic substances in the waste gas can be melted into the water and finally discharged through the water outlet pipe after falling, thereby carrying out secondary treatment on the waste gas, further increasing the treatment effect of the waste gas incinerator on the waste gas, leading the waste gas incinerator to more comprehensively treat the waste gas, driving the filter screen 10 to move upwards by holding the handle 12 and lifting upwards, finally taking out the filter screen 10, otherwise, mounting the filter screen, being simple in operation and convenient for a user to replace the filter screen 10, leading the stabilizing block 14 to be always subjected to a force close to the filter screen 10 under the action of the return spring 13 after the filter screen 10 is mounted in the filter box 8, leading the stabilizing block 14 to enter the inside of the circular groove, leading the stabilizing block 14 to be always attached to the inner wall of the circular groove under the action of the force given by the return spring 13, and then can be fixed with filter screen 10, increased filter screen 10 stability after the installation, solved current waste gas incinerator when using, the change of filter screen is convenient inadequately, burns inadequately when burning simultaneously for the processing to waste gas is incomplete inadequately, has influenced the problem of treatment effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A heat accumulation integrated waste gas incinerator, includes shell (1), its characterized in that: the heat-storage ceramic water heater is characterized in that heat-storage ceramic (2) is fixedly mounted inside the shell (1), a first outlet pipe (3) is fixedly mounted at the bottom of the shell (1), the first outlet pipe (3) is far away from one side of the shell (1) and is provided with a heat exchanger (4), a first air inlet pipe (5) extending to the top of the heat exchanger (4) is fixedly mounted on the left side of the shell (1), a connecting pipe (6) is fixedly mounted on the left side of the heat exchanger (4), a flow rate control device (7) is movably mounted inside the connecting pipe (6), a filter box (8) is fixedly mounted on the left side of the connecting pipe (6), a second air inlet pipe (9) is fixedly mounted on the left side of the filter box (8), a filter screen (10) is movably mounted inside the filter box (8), and an inserting block (11, the top fixed mounting of filter screen (10) has handle (12), the inside movable mounting of rose box (8) has reset spring (13), one side movable mounting that reset spring (13) are close to filter screen (10) has stabilizing block (14), the inner wall top fixed mounting of shell (1) has nozzle (15), the top fixed mounting of nozzle (15) has fuel admission pipe (16) that are located shell (1) top, the right side fixed mounting of shell (1) has bottom plate (17), the top fixed mounting of bottom plate (17) has motor (18), the output shaft fixed mounting of motor (18) has pivot (19) that extend to shell (1) inside, the outside fixed mounting of pivot (19) has flabellum (20), the right side fixed mounting of heat exchanger (4) has second outlet duct (21), a base (22) is fixedly mounted on one side, away from the heat exchanger (4), of the second air outlet pipe (21), a chimney (23) is fixedly mounted at the top of the base (22), a support frame (24) is fixedly mounted inside the chimney (23), a water inlet pipe (25) extending into the chimney (23) is fixedly mounted on the right side of the chimney (23), a nozzle (26) is fixedly mounted at the bottom of the support frame (24), and the nozzle (26) is communicated with the water inlet pipe (25) through a shunt pipe (27);

flow rate control device (7) include loose axle, rocker and baffle, the top movable mounting of connecting pipe (6) has the loose axle that extends to connecting pipe (6) inside, and the top fixed mounting of loose axle has the rocker that is located connecting pipe (6) top, and the outside fixed mounting of loose axle has the baffle that is located connecting pipe (6) inside, baffle and connecting pipe (6) looks adaptation.

2. A heat accumulation type exhaust gas incinerator according to claim 1 wherein: the filter box is characterized in that an inserting groove is formed in the bottom of the inner wall of the filter box (8), the inserting groove is matched with the inserting block (11), the inserting block (11) is located inside the inserting groove, and the number of the inserting groove, the number of the inserting block (11) and the number of the filter screens (10) are two.

3. A heat accumulation type exhaust gas incinerator according to claim 1 wherein: the circular groove is formed in one side, close to the stabilizing block (14), of the filter screen (10), the stabilizing block (14) is matched with the circular groove, and the stabilizing block (14) extends to the inside of the circular groove.

4. A heat accumulation type exhaust gas incinerator according to claim 1 wherein: the movable hole has been seted up to the inside of rose box (8), and one side fixed mounting that stabilizing block (14) are close to reset spring (13) has the limiting plate, limiting plate and movable hole looks adaptation, and limiting plate and reset spring (13) all are located the inside in movable hole.

5. A heat accumulation type exhaust gas incinerator according to claim 1 wherein: the outer part of the rotating shaft (19) is sleeved with an asbestos plate positioned on the right side of the inner wall of the shell (1), and the outer part of the rotating shaft (19) is sleeved with a heat insulation plate positioned on the right side of the shell (1) and positioned on the left side of the motor (18).

6. A heat accumulation type exhaust gas incinerator according to claim 1 wherein: the quantity of flabellum (20) is four groups, and the left side is two sets of flabellum (20) and the opposite direction of two sets of flabellum (20) in right side.

7. A heat accumulation type exhaust gas incinerator according to claim 1 wherein: the water outlet pipe is fixedly installed on the right side of the base (22), and the bottom of the inner wall of the base (22) is an inclined plane.

8. A heat accumulation type exhaust gas incinerator according to claim 1 wherein: the quantity of support frame (24) is two, every support frame (24) include quantity be four the bracing piece and quantity be the supporting shoe of one, bracing piece evenly distributed in the lateral wall of supporting shoe.