CN217773551U

CN217773551U - Special filter bag for discharging for waste incineration

Info

Publication number: CN217773551U
Application number: CN202221909640.0U
Authority: CN
Inventors: 王金生; 朱博茹; 胡艳明; 聂嘉绪
Original assignee: Fushun Tianxingda Industrial Fabrics Co ltd
Current assignee: Fushun Tianxingda Industrial Fabrics Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-11-11
Anticipated expiration: 2032-07-22

Abstract

The utility model discloses a special filter bag for waste incineration emission, belonging to the technical field of waste treatment, comprising a smoke exhaust pipeline, wherein one end of the smoke exhaust pipeline is provided with a filter bag, and a connecting mechanism is connected between the filter bag and the smoke exhaust pipeline; the utility model discloses set up and purify the subassembly, earlier to purifying the inside active carbon that injects of section of thick bamboo, will purify the section of thick bamboo rotation again and twist inside connecting the lid, under the effect of connecting lid and connecting rod, can dismantle the section of thick bamboo and be connected to on the skeleton, thereby can dismantle the section of thick bamboo that purifies and be connected to on the filter bag, then will purify the section of thick bamboo and peg graft inside the exhaust pipe, the flue gas that the waste incineration in-process produced enters into inside the exhaust pipe, then enter into purifying inside the section of thick bamboo via the hole on the otter board, adsorb the purification back by the active carbon, enter into inside the filter bag through the through-hole, discharge all ring edge borders after filtering via the filter bag again, avoid causing all ring edge border environmental pollution.

Description

Special filter bag for discharging for waste incineration

Technical Field

The utility model belongs to the technical field of refuse treatment, concretely relates to msw incineration is with discharging special filter bag.

Background

The waste incineration is a process of subjecting waste to oxidation at a high temperature by appropriate thermal decomposition, combustion, melting, or other reaction to reduce the volume of the waste to form a residue or a molten solid substance.

The prior art discloses a special filter bag for waste incineration, wherein the filter bag is used for filtering smoke discharged from a smoke discharge pipeline in the device, but harmful substances contained in the smoke are easily discharged to the external environment, so that the environmental pollution is caused; in addition, utilize coupling mechanism to be connected filter bag and exhaust pipe, nevertheless when running into rainwater weather, the rainwater directly falls on coupling mechanism, causes coupling mechanism to take place the corrosion easily, influences coupling mechanism's connection effect.

SUMMERY OF THE UTILITY MODEL

To solve the problems raised in the background art described above. The utility model provides a special filter bag for waste incineration, which has the characteristics of purification and rain prevention.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waste incineration is with discharging special filter bag, includes the exhaust pipe, the one end of exhaust pipe is provided with the filter bag, be connected with coupling mechanism between filter bag and the exhaust pipe, the internal connection of filter bag has the skeleton, the one end that the skeleton is close to the exhaust pipe is provided with the purification subassembly.

Preferably, the purification assembly comprises a screen plate, a purification cylinder, activated carbon, through holes, a connecting cover and a connecting rod, wherein the connecting rod is connected to the inner side wall of one end of the framework close to the smoke exhaust pipeline, the connecting rod is connected with the connecting cover at the end far away from the framework, a plurality of through holes are formed in the connecting cover, the purification cylinder is connected with the internal thread of the connecting cover, the activated carbon is filled in the purification cylinder, and the screen plate is connected to one end of the purification cylinder close to the smoke exhaust pipeline.

Preferably, a rubber ring is arranged on the outer side wall of one end, close to the screen plate, of the purification cylinder, and the purification cylinder and the rubber ring are bonded through glue.

Preferably, the periphery of the filter bag and the periphery of the smoke exhaust pipeline are provided with a rainproof assembly, the rainproof assembly comprises a rainproof barrel, a fixing ring, a limiting ring and a thread groove, the fixing ring is connected to the outer side wall of the filter bag, the thread groove is formed in the fixing ring, the inner part of the thread groove is in threaded connection with the rainproof barrel, and one end, close to the fixing ring, of the rainproof barrel is connected with the limiting ring.

Preferably, the rain-proof subassembly still includes inner seal circle, outer seal circle and seal groove, be connected with the inner seal circle on the lateral wall of spacing ring, the periphery that just is located the inner seal circle on the lateral wall of spacing ring is connected with the outer seal circle, the position department that just corresponds inner seal circle and outer seal circle on the lateral wall of solid fixed ring all is provided with the seal groove.

Preferably, an inner connecting ring is connected to the inner side wall of one end of the rain-proof cylinder close to the smoke exhaust pipeline.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses set up and purify the subassembly, earlier to purifying the inside active carbon that injects of section of thick bamboo, will purify the section of thick bamboo rotation again and twist inside connecting the lid, under the effect of connecting lid and connecting rod, can dismantle the section of thick bamboo and be connected to on the skeleton, thereby can dismantle the section of thick bamboo that purifies and be connected to on the filter bag, then will purify the section of thick bamboo and peg graft inside the exhaust pipe, the flue gas that the waste incineration in-process produced enters into inside the exhaust pipe, then enter into purifying inside the section of thick bamboo via the hole on the otter board, adsorb the purification back by the active carbon, enter into inside the filter bag through the through-hole, discharge all ring edge borders after filtering via the filter bag again, avoid causing all ring edge border environmental pollution.

2. The utility model discloses set up rain-proof subassembly, utilize coupling mechanism with behind filter bag and the exhaust pipe fixed connection, rotate the spacing ring again, the spacing ring rotates and drives inside rain-proof section of thick bamboo swivelling movement threaded connection to thread groove, rain-proof section of thick bamboo removes and drives the spacing ring and remove, the spacing ring removes and drives inside inner seal circle and outer seal ring remove and enter into the seal groove, including the sealing washer, under the effect of outer seal ring and seal groove, can avoid rainwater in the external environment to enter into inside the thread groove, and then can avoid the thread groove to take place the corrosion with the position of being connected of rain-proof section of thick bamboo, guarantee the stability that rain-proof section of thick bamboo is connected, under the effect of rain-proof section of thick bamboo, can avoid rainwater in the external environment to fall on coupling mechanism, cause coupling mechanism to take place the corrosion, influence coupling mechanism's effect, and then can guarantee the stability of being connected of filter bag and exhaust pipe.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 1. a filter bag; 2. a rain-proof component; 21. a rain-proof cylinder; 22. a fixing ring; 23. an inner seal ring; 24. a limiting ring; 25. an outer sealing ring; 26. a sealing groove; 27. a thread groove; 3. a smoke exhaust duct; 4. a framework; 5. a connecting mechanism; 6. a purification assembly; 61. a screen plate; 62. a purification cartridge; 63. activated carbon; 64. a through hole; 65. a connecting cover; 66. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a waste incineration is with discharging special filter bag, includes smoke exhaust pipe 3, and smoke exhaust pipe 3's one end is provided with filter bag 1, is connected with coupling mechanism 5 between filter bag 1 and the smoke exhaust pipe 3, and the internal connection of filter bag 1 has skeleton 4, and the one end that skeleton 4 is close to smoke exhaust pipe 3 is provided with purification subassembly 6.

Specifically, the purification component 6 comprises a screen 61, a purification cylinder 62, activated carbon 63, through holes 64, a connecting cover 65 and connecting rods 66, the connecting rods 66 are connected to the inner side wall of one end of the framework 4 close to the smoke exhaust pipeline 3, the connecting cover 65 is connected to one end of the connecting rods 66 far away from the framework 4, the connecting cover 65 is provided with a plurality of through holes 64, the purification cylinder 62 is connected to the inner thread of the connecting cover 65, the activated carbon 63 is filled in the purification cylinder 62, the screen 61 is connected to one end of the purification cylinder 62 close to the smoke exhaust pipeline 3,

through adopting above-mentioned technical scheme, can purify the inside exhaust flue gas of exhaust pipe 3, avoid the flue gas to cause environmental pollution.

Specifically, the outer side wall of one end of the purifying cylinder 62 close to the screen 61 is provided with a rubber ring, the purifying cylinder 62 and the rubber ring are bonded by glue,

through adopting above-mentioned technical scheme, avoid having the gap between purification cylinder 62 and the exhaust pipe 3, cause the inside flue gas of exhaust pipe 3 directly to enter into filter bag 1 through the gap.

When the garbage incinerator is used, firstly, the activated carbon 63 is injected into the purifying cylinder 62, then the purifying cylinder 62 is screwed into the connecting cover 65 in a rotating mode, the purifying cylinder 62 can be detachably connected to the framework 4 under the action of the connecting cover 65 and the connecting rod 66, so that the purifying cylinder 62 can be detachably connected to the special garbage incineration filter bag 1, then the purifying cylinder 62 is inserted into the smoke exhaust pipeline 3 of a garbage incineration tool, the filter bag 1 is connected with the smoke exhaust pipeline 3 through the connecting mechanism 5, smoke generated in the garbage incineration process enters the smoke exhaust pipeline 3, then enters the purifying cylinder 62 through the pores in the screen plate 61, is adsorbed and purified by the activated carbon 63, enters the filter bag 1 through the through hole 64, is filtered by the filter bag 1 and then is discharged into the surrounding environment;

example 2

The present embodiment is different from embodiment 1 in that: the periphery of the filter bag 1 and the smoke exhaust pipeline 3 is provided with a rainproof assembly 2, the rainproof assembly 2 comprises a rainproof barrel 21, a fixing ring 22, a limiting ring 24 and a thread groove 27, the outer side wall of the filter bag 1 is connected with the fixing ring 22, the fixing ring 22 is provided with the thread groove 27, the inner part of the thread groove 27 is in threaded connection with the rainproof barrel 21, one end of the rainproof barrel 21 close to the fixing ring 22 is connected with the limiting ring 24,

specifically, the rain-proof assembly 2 further comprises an inner seal ring 23, an outer seal ring 25 and a seal groove 26, the inner seal ring 23 is connected on the side wall of the limit ring 24, the outer seal ring 25 is connected on the side wall of the limit ring 24 and located at the periphery of the inner seal ring 23, the seal groove 26 is arranged on the side wall of the fixing ring 22 and corresponding to the inner seal ring 23 and the outer seal ring 25,

through adopting above-mentioned technical scheme, avoid having the gap between spacing ring 24 and the solid fixed ring 22, and then can avoid the rainwater to enter into thread groove 27 inside, cause thread groove 27 and prevent that rain section of thick bamboo 21 is connected the position and take place the corrosion.

In particular, an inner ring is connected on the inner side wall of one end of the rain-proof cylinder 21 close to the smoke exhaust pipeline 3,

by adopting the technical scheme, the rain-proof barrel 21 is prevented from being separated from the fixing ring 22 and lost.

When the embodiment is used, after the filter bag 1 is fixedly connected with the smoke exhaust pipeline 3 by the connecting mechanism 5, the limiting ring 24 is rotated, the limiting ring 24 rotates to drive the rain-proof cylinder 21 to rotate and move and is connected to the inside of the thread groove 27 in a threaded manner, the rain-proof cylinder 21 moves to drive the limiting ring 24 to move, the limiting ring 24 moves to drive the inner sealing ring 23 and the outer sealing ring 25 to move and enter the sealing groove 26, under the action of the inner sealing ring 23, the outer sealing ring 25 and the sealing groove 26, rainwater in the external environment can be prevented from entering the inside of the thread groove 27, further, the connecting part of the thread groove 27 and the rain-proof cylinder 21 can be prevented from being corroded, the connecting stability of the rain-proof cylinder 21 is ensured, under the action of the rain-proof cylinder 21, rainwater in the external environment can be prevented from falling onto the connecting mechanism 5, the connecting mechanism 5 is prevented from being corroded, the connecting effect of the connecting mechanism 5 is influenced, and further, the connecting stability of the filter bag 1 and the smoke exhaust pipeline 3 can be ensured.

The utility model discloses in the structure and the principle of coupling mechanism 5 by seal groove, sealed piece, recess, centre gripping strip, connecting block, bolt, nut, rubber band are constituteed in the special filter bag of msw incineration that chinese patent application number is 201922234372.1 discloses, its theory of operation is: on the exhaust pipe 3 was received earlier with the rubber band cover of 1 tip of filter bag, make on the preliminary fixed connection of filter bag 1 to exhaust pipe 3, inside the sealed piece plug-in connection on exhaust pipe 3 of surrounding the sealed piece of connection with 1 tip of filter bag again, then with two centre gripping strips respectively the joint to the position department of corresponding sealed piece on the filter bag 1, and utilize the cooperation of bolt and nut to carry out fixed connection with the connecting block on two centre gripping strips, thereby can carry out fixed connection with two centre gripping strips, can carry out spacing fixed with sealed piece and seal groove under the effect of two centre gripping strips, thereby can accomplish the operation of being connected of filter bag 1 and exhaust pipe 3.

The utility model discloses a theory of operation and use flow: the utility model discloses earlier to purifying the inside injection active carbon 63 of section of thick bamboo 62, it is inside to connect lid 65 to twist purification section of thick bamboo 62 rotation again, under the effect of connecting lid 65 and connecting rod 66, can be connected to on skeleton 4 with purification section of thick bamboo 62 can be dismantled, thereby can dismantle purification section of thick bamboo 62 and be connected to on the dedicated filter bag 1 of msw incineration, then it is inside to peg graft exhaust pipe 3 of msw incineration apparatus with purification section of thick bamboo 62 again, and utilize coupling mechanism 5 to be connected filter bag 1 and exhaust pipe 3, utilize coupling mechanism 5 to be connected filter bag 1 and exhaust pipe 3 fixed connection after, the spacing ring 24 rotates and drives the rotatory removal threaded connection of rain casing 21 to thread 27 inside, it removes to drive spacing ring 21 to prevent rain casing 21, spacing ring 24 removes and drives inside sealing washer 23 and outer seal ring 25 and enters into inside sealing groove 26, including sealing washer 23, under the effect of outer seal ring 25 and sealing groove 26, can avoid rainwater in the external environment to enter into thread 27 inside, and then can avoid rainwater in the internal connection mechanism 21 of rain casing 21 to get into the filter bag 3 to the filter bag through the connection mechanism 3, the internal connection of purification filter bag 3, the filter bag is connected after the rainwater of purification effect of dust casing is reached the internal connection, the stability of filtration mechanism, then the connection mechanism is reached the internal connection of rain casing 3, the internal connection of rain casing, the influence of rain casing, the rain casing 62, the internal connection mechanism, the internal connection of rain casing 21, the rain casing 62, the rain casing is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. The utility model provides a waste incineration is with discharging special filter bag, includes smoke exhaust pipe (3), its characterized in that: the smoke exhaust pipeline is characterized in that a filter bag (1) is arranged at one end of the smoke exhaust pipeline (3), a connecting mechanism (5) is connected between the filter bag (1) and the smoke exhaust pipeline (3), a framework (4) is connected inside the filter bag (1), and a purification assembly (6) is arranged at one end, close to the smoke exhaust pipeline (3), of the framework (4).

2. The special filter bag for discharging of waste incineration as claimed in claim 1, wherein: purify subassembly (6) including otter board (61), purification cylinder (62), active carbon (63), through-hole (64), connection lid (65) and connecting rod (66), be connected with connecting rod (66) on skeleton (4) is close to the one end inside wall of exhaust pipe (3), the one end that skeleton (4) were kept away from in connecting rod (66) is connected with connection lid (65), be provided with a plurality of through-hole (64) on connection lid (65), the internal thread of connection lid (65) is connected with purification cylinder (62), the inside packing of purification cylinder (62) has active carbon (63), the one end that purification cylinder (62) are close to exhaust pipe (3) is connected with otter board (61).

3. The special discharge filter bag for waste incineration according to claim 2, wherein: the outer side wall of one end, close to the screen plate (61), of the purification cylinder (62) is provided with a rubber ring, and the purification cylinder (62) is bonded with the rubber ring through glue.

4. The special filter bag for discharging of waste incineration as claimed in claim 1, wherein: the periphery of filter bag (1) and exhaust pipe (3) is provided with rain-proof subassembly (2), rain-proof subassembly (2) are including rain-proof section of thick bamboo (21), solid fixed ring (22), spacing ring (24) and thread groove (27), be connected with solid fixed ring (22) on the lateral wall of filter bag (1), be provided with thread groove (27) on solid fixed ring (22), the inside thread connection of thread groove (27) has rain-proof section of thick bamboo (21), the one end that rain-proof section of thick bamboo (21) is close to solid fixed ring (22) is connected with spacing ring (24).

5. The special discharge filter bag for waste incineration according to claim 4, wherein: rain-proof subassembly (2) still include inner seal circle (23), outer seal ring (25) and seal groove (26), be connected with inner seal circle (23) on the lateral wall of spacing ring (24), the periphery that just is located inner seal circle (23) on the lateral wall of spacing ring (24) is connected with outer seal ring (25), just correspond the position department of inner seal circle (23) and outer seal ring (25) and all be provided with seal groove (26) on the lateral wall of solid fixed ring (22).

6. The special discharge filter bag for waste incineration according to claim 4, wherein: an inner connecting ring is connected to the inner side wall of one end, close to the smoke exhaust pipeline (3), of the rain-proof cylinder (21).