CN218237488U

CN218237488U - Better regenerative combustion furnace of exhaust-gas treatment effect

Info

Publication number: CN218237488U
Application number: CN202221522361.9U
Authority: CN
Inventors: 吕康; 苏雪婷
Original assignee: Jiangsu Kangyu Environmental Protection Technology Co ltd
Current assignee: Jiangsu Kangyu Environmental Protection Technology Co ltd
Priority date: 2022-06-18
Filing date: 2022-06-18
Publication date: 2023-01-06
Anticipated expiration: 2032-06-18

Abstract

The utility model discloses a better heat accumulation formula of exhaust-gas treatment effect fires burning furnace, belong to waste gas combustion furnace field, the induction cooker comprises a cooker bod, the inboard fixed mounting of furnace body has a plurality of heat accumulation spare, the one end fixed mounting of furnace body has the intake pipe, the outside of heat accumulation spare is rotated and is installed the rotation axis, the one end that the intake pipe was kept away from to the rotation axis has a plurality of flabellums along circumference array distribution, the outside of rotation axis just is located heat accumulation spare both sides fixed mounting respectively has two sets of scraper blades, the one end that the flabellum was kept away from to the rotation axis is provided with knocking mechanism, knocking mechanism includes along a plurality of push rods of circumference array distribution in rotation axis one end, the inside upper wall of furnace body articulates there is the V-arrangement pole, the push rod is used for promoting the V-arrangement pole, it can realize conveniently clearing up the waste residue on the heat accumulation spare, can increase the area of contact of heat accumulation spare and waste gas, in order to increase the heat recovery's of waste gas treatment in-process efficiency.

Description

Better regenerative combustion furnace of exhaust-gas treatment effect

Technical Field

The utility model relates to a waste gas fires the burning furnace field, more specifically says, relates to a better heat accumulation formula of exhaust-gas treatment effect fires burning furnace.

Background

Through patent retrieval, chinese patent with publication number CN215446487U discloses a heat-accumulating type energy-saving organic waste gas combustion furnace, which comprises a furnace body, a storage cavity, a combustion cavity, a heat accumulation box, a heating pipe, a waste gas pipe, a flow dividing pipe, a waste gas concentration detector, a smoke purifier, a smoke exhaust pipe, a combustor, a motor and a rotating shaft, wherein although the flow speed of waste gas and gas is increased by arranging a plurality of flow dividing pipes and fan blades, the fusion of the waste gas and the gas is accelerated, and meanwhile, the combusted gas flows back to the furnace body through a return fan and a third pipe, the organic waste gas can be subjected to secondary combustion, so that the waste gas is combusted more thoroughly, and the waste gas treatment effect of the device is enhanced;

but do not solve current heat accumulation formula energy-conserving organic waste gas and fire burning furnace and utilize the themogenesis in-process of waste gas, through the waste gas heating heat accumulation case of burning in the burning chamber, the waste residue of waste gas burning is attached to burning chamber heat accumulation case, and be not convenient for clear up the waste residue on the heat accumulation case, make the area of contact when heat accumulation case and waste gas burning reduce, the heat that transmits the heat accumulation case during the waste gas burning reduces, cause the not high problem of heat recovery efficiency in the exhaust-gas treatment process, we propose a better heat accumulation formula of waste gas treatment effect for this reason and fire burning furnace.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a better heat accumulation formula of exhaust-gas treatment effect fires burning furnace, it can realize conveniently clearing up the waste residue on the heat accumulation piece, can increase the area of contact of heat accumulation piece and waste gas to the heat of transmitting for the heat accumulation piece when increasing waste gas burning, thereby improve the efficiency of waste gas treatment in-process heat recovery.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a better heat accumulation formula of exhaust-gas treatment effect fires burning furnace, includes the furnace body, the inboard fixed mounting of furnace body has a plurality of heat accumulation pieces, the one end fixed mounting of furnace body has the intake pipe, the outside of heat accumulation piece is rotated and is installed the rotation axis, the one end that the intake pipe was kept away from to the rotation axis distributes along circumference array has a plurality of flabellums, the outside of rotation axis just is located heat accumulation piece both sides respectively fixed mounting have two sets of scrapers, the one end that the flabellum was kept away from to the rotation axis is provided with knocking mechanism.

Further, strike the mechanism and include along a plurality of push rods of circumference array distribution in rotation axis one end, the inside upper wall of furnace body articulates there is the V-arrangement pole, the push rod is used for promoting the V-arrangement pole, the one end fixed mounting of V-arrangement pole has the counterweight.

Further, the opened angle of the V-shaped rod is larger than 90 degrees, and the weight of the V-shaped rod is smaller than that of the counterweight member.

Furthermore, a hammer head is fixedly mounted at one end, far away from the counterweight, of the V-shaped rod, and a semi-ellipsoid body is arranged at one end, close to the furnace body, of the hammer head.

Furthermore, a plurality of reinforcing ribs are fixedly mounted on the outer side of the hammer head, and a gasket is fixedly mounted on the inner wall of the furnace body and located at the upper end of the hammer head.

Furthermore, an arc-shaped groove is formed in one side, close to the rotating shaft, of the weight piece, a chamfer is formed in the edge of the arc-shaped groove, and the inner wall of the arc-shaped groove is polished.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) When the scheme is in operation, waste gas is introduced into the furnace body along the gas inlet pipe, so that the waste gas is combusted on the surface of the heat storage part, waste residues are generated, the waste residues are attached to the outer side of the heat storage part, the fan blades are pushed to rotate through the waste gas, the rotating shaft and the scraper blade are driven to rotate, one end, away from the rotating shaft, of the scraper blade is attached to the inner wall of the furnace body to slide, the scraper blade scrapes off the waste residues attached to the outer side of the heat storage part, the waste residues on the heat storage part are convenient to clean, the contact area between the heat storage part and the waste gas can be increased, the heat transferred to the heat storage part during waste gas combustion is increased, and therefore the heat recovery efficiency in the waste gas treatment process is improved;

(2) This scheme is when rotation axis rotates, the rotation axis drives the push rod rotation, push rod intermittent type nature contact V-arrangement pole, around its certain angle of pin joint rotation with the furnace body during V-arrangement pole contact push rod, make the focus of V-arrangement pole and counterweight shift up, leave the V-arrangement pole until the push rod, the action of gravity through the counterweight pulls down the V-arrangement pole, so that the one end striking furnace body of counterweight is kept away from to the V-arrangement pole, strike the furnace body, conveniently vibrate the inside heat accumulation piece of furnace body, thereby waste residue on the heat accumulation piece drops under the inertia effect, conveniently further clear up the waste residue on the heat accumulation piece.

Drawings

Fig. 1 is a schematic sectional structural view of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic structural view of the present invention at B in fig. 1;

fig. 4 is an enlarged schematic structural diagram of the present invention at C in fig. 1.

The reference numbers in the figures illustrate:

1. a furnace body; 2. a heat storage member; 3. an air inlet pipe; 4. a rotating shaft; 5. a fan blade; 6. a squeegee; 7. a push rod; 8. a V-shaped rod; 9. a counterweight; 10. a hammer head; 11. reinforcing ribs; 12. a gasket; 13. an arc-shaped groove.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Example (b):

please refer to fig. 1-4, a regenerative combustion furnace with better exhaust gas treatment effect, including a furnace body 1, a plurality of heat storage members 2 are fixedly installed on the inner side of the furnace body 1, an intake pipe 3 is fixedly installed at one end of the furnace body 1, a rotation shaft 4 is rotatably installed on the outer side of the heat storage members 2, the central axis of the rotation shaft 4 coincides with the central axis of the furnace body 1, the rotation shaft 4 and the heat storage members 2 are rotatably connected by a bearing, the technical scheme is the prior art, not shown in the figure, a plurality of blades 5 are distributed on one end of the rotation shaft 4 away from the intake pipe 3 along a circumferential array, two sets of scrapers 6 are respectively and fixedly installed on two sides of the heat storage members 2 on the outer side of the rotation shaft 4, and the materials of the scrapers 4, the materials of the blades 5 and the scrapers 6 are alloy steel, so that the rotation shaft 4 and the blades 6 can still have higher hardness in a high temperature environment, a knocking mechanism is arranged on one end of the rotation shaft 4 away from the blades 5, during operation, exhaust gas is introduced into the furnace body 1 along the intake pipe 3, so that the exhaust gas is combusted on the surface of the heat storage members 2, and generates heat storage members, the outer side of the heat storage members 2, the heat storage members 5 is pushed by the exhaust gas, the rotation shaft 4 drives the scrapers 6 to drive the scrapers, thereby increasing the efficiency of the heat storage members 2, and increase the heat storage members, and the scrapers 2, and increase the contact the waste gas, and increase the waste gas, and waste gas recovery efficiency of the waste heat storage members 2, thereby increasing the waste heat storage members 2.

Referring to fig. 2, 3 and 4, the knocking mechanism includes a plurality of push rods 7 distributed at one end of the rotating shaft 4 along a circumferential array, the length of the push rods 7 is smaller than that of the scraper 6, the upper wall inside the furnace body 1 is hinged with a V-shaped rod 8, the push rods 7 are used for pushing the V-shaped rod 8, one end of the V-shaped rod 8 is fixedly provided with a weight member 9, when the rotating shaft 4 rotates, the rotating shaft 4 drives the push rods 7 to rotate, the push rods 7 intermittently contact the V-shaped rod 8, and the V-shaped rod 8 rotates for a certain angle around a hinged joint with the furnace body 1 when contacting the push rods 7, so that the gravity centers of the V-shaped rod 8 and the weight member 9 move upwards until the push rods 7 leave the V-shaped rod 8, the V-shaped rod 8 is pulled downwards under the gravity action of the weight member 9, so that one end of the V-shaped rod 8 far away from the weight member 9 impacts the furnace body 1 to knock the furnace body 1, the heat storage member 2 inside the furnace body 1 is convenient to vibrate, and waste residues on the heat storage member 2 fall off under the inertia effect, thereby facilitating further cleaning of the waste residues on the heat storage member 2.

Referring to fig. 1 and 2, an arc-shaped groove 13 is formed in one side, close to the rotating shaft 4, of the weight part 9, a chamfer is formed in the edge of the arc-shaped groove 13, the inner wall of the arc-shaped groove is polished, when the push rod 7 contacts the V-shaped rod 8, the arc-shaped groove 13 slides along the outer side of the weight part 9, the contact area between the push rod 7 and the weight part 9 is reduced, the friction effect borne by the push rod 7 is relieved, and the push rod 7 can conveniently contact or leave the V-shaped rod 8.

Referring to fig. 3, the opened angle of the V-shaped rod 8 is greater than 90 degrees, the weight of the V-shaped rod 8 is less than that of the counterweight 9, and meanwhile, when the V-shaped rod 8 rotates, the stroke of the V-shaped rod 8 impacting the furnace body 1 is shortened as much as possible through the structural characteristic that the opened angle of the V-shaped rod 8 is greater than 90 degrees, so that the difficulty of the V-shaped rod 8 vibrating the heat storage member 2 is reduced.

Referring to fig. 1 and 3, a hammer 10 is fixedly installed at one end of the V-shaped rod 8 far away from the counterweight 9, one end of the hammer 10 close to the furnace body 1 is a semi-ellipsoid, and when the V-shaped rod 8 contacts the furnace body 1, the hammer 10 is attached to the furnace body 1 to reduce the shaking degree of the V-shaped rod 8 when reacting.

Referring to fig. 1 and 3, a plurality of reinforcing ribs 11 are fixedly mounted on the outer side of the hammer 10, a gasket 12 is fixedly mounted on the inner wall of the furnace body 1 and the upper end of the hammer 10, when the hammer 10 strikes the furnace body 1, the thickness of the furnace body 1 contacting the area of the hammer 10 is increased through the gasket 12, so that the deformation degree of the furnace body 1 caused by striking is relieved, and the strength of the hammer 10 is increased through the reinforcing ribs 11, so that the service life of the hammer 10 is prolonged.

The working principle is as follows: the during operation, let in furnace body 1 along intake pipe 3 with waste gas, so that waste gas is at the surface combustion of heat accumulation piece 2, and produce the waste residue, the waste residue is attached to the outside of heat accumulation piece 2, promote flabellum 5 through waste gas and rotate, it is rotatory to drive rotation axis 4 and scraper blade 6, scraper blade 6 keeps away from the inner wall of rotation axis 4's one end laminating furnace body 1 and slides, make scraper blade 6 scrape the adnexed waste residue in the heat accumulation piece 2 outside, conveniently clear up the waste residue on the heat accumulation piece 2, area of contact when can increasing heat accumulation piece 2 and waste gas burning, in order to increase the heat that waste gas transmission gives heat accumulation piece 2, thereby improve the efficiency of waste gas treatment in-process heat recovery.

When the rotation axis 4 rotates, the rotation axis 4 drives the push rod 7 to rotate, the push rod 7 intermittently contacts the V-shaped rod 8, the V-shaped rod 8 rotates a certain angle around the hinged point of the V-shaped rod 8 and the furnace body 1 when contacting the push rod 7, the gravity center of the V-shaped rod 8 and the counterweight 9 moves upwards until the push rod 7 leaves the V-shaped rod 8, the V-shaped rod 8 is pulled downwards under the action of gravity of the counterweight 9, one end of the V-shaped rod 8, which is far away from the counterweight 9, strikes the furnace body 1, the heat storage part 2 inside the furnace body 1 is conveniently vibrated, waste residues on the heat storage part 2 fall off under the action of inertia, and waste residues on the heat storage part 2 are conveniently and further cleaned.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a better regenerative combustion furnace of exhaust-gas treatment effect, includes furnace body (1), its characterized in that: the inboard fixed mounting of furnace body (1) has a plurality of heat accumulation spare (2), the one end fixed mounting of furnace body (1) has intake pipe (3), the outside of heat accumulation spare (2) is rotated and is installed rotation axis (4), the one end that intake pipe (3) were kept away from in rotation axis (4) has a plurality of flabellums (5) along circumference array distribution, the outside of rotation axis (4) just is located heat accumulation spare (2) both sides fixed mounting respectively has two sets of scraper blades (6), the one end that flabellum (5) were kept away from in rotation axis (4) is provided with knocking mechanism.

2. A regenerative combustion furnace having a good exhaust gas treatment effect according to claim 1, wherein: the striking mechanism comprises a plurality of push rods (7) distributed at one end of the rotating shaft (4) along a circumferential array, a V-shaped rod (8) is hinged to the upper wall inside the furnace body (1), the push rods (7) are used for pushing the V-shaped rod (8), and a counterweight (9) is fixedly mounted at one end of the V-shaped rod (8).

3. A regenerative combustion furnace having a good exhaust gas treatment effect according to claim 2, wherein: the opened angle of the V-shaped rod (8) is more than 90 degrees, and the weight of the V-shaped rod (8) is less than that of the counterweight (9).

4. A regenerative combustion furnace having a good exhaust gas treatment effect according to claim 2, wherein: one end of the V-shaped rod (8) far away from the counterweight (9) is fixedly provided with a hammer head (10), and one end of the hammer head (10) close to the furnace body (1) is a semi-ellipsoid.

5. A regenerative burner excellent in exhaust gas treatment according to claim 4, further comprising: the outside fixed mounting of tup (10) has a plurality of strengthening ribs (11), the inner wall of furnace body (1) just is located tup (10) upper end fixed mounting and has gasket (12).

6. A regenerative combustion furnace having a good exhaust gas treatment effect according to claim 2, wherein: an arc-shaped groove (13) is formed in one side, close to the rotating shaft (4), of the counterweight (9), a chamfer is formed in the edge of the arc-shaped groove (13), and the inner wall of the arc-shaped groove is polished.