CN220736926U

CN220736926U - Pyrolysis oven with tail gas treatment mechanism

Info

Publication number: CN220736926U
Application number: CN202322340640.4U
Authority: CN
Inventors: 刘训兵
Original assignee: Hunan Jinyuan New Material Recycling Co Ltd
Current assignee: Hunan Jinyuan New Material Recycling Co Ltd
Priority date: 2023-08-30
Filing date: 2023-08-30
Publication date: 2024-04-09
Anticipated expiration: 2033-08-30

Abstract

The utility model discloses a pyrolysis furnace with a tail gas treatment mechanism, which relates to the field of pyrolysis furnaces and comprises a pyrolysis furnace body and a bearing plate, wherein a blower is arranged on the left side of the pyrolysis furnace body, a connecting column is fixedly arranged on the right side of the pyrolysis furnace body, the end part of the connecting column is fixedly connected with a tail gas treatment box body, and a guide assembly is arranged in the tail gas treatment box body. This pyrolysis oven with tail gas treatment mechanism, through the raceway that sets up for the suction pump can advance the inside of spraying the subassembly with the water suction in the tail gas treatment box when the operation, then come even spraying down through the cooperation that sprays the subassembly, with this reach and carry out automatic cooling dust fall to the tail gas of discharging into in the tail gas treatment box and handle, then through the cooperation to the pipe, make the inside that the tail gas transfer pipe carried can more disperse and even carry into the tail gas treatment box, thereby spray dust fall for spraying the subassembly and provide convenience.

Description

Pyrolysis oven with tail gas treatment mechanism

Technical Field

The utility model relates to the field of pyrolysis furnaces, in particular to a pyrolysis furnace with a tail gas treatment mechanism.

Background

Pyrolysis furnaces are generally reaction devices for decomposing solid materials into gaseous, liquid and solid materials by a thermochemical conversion method, so that workers need to use a special pyrolysis furnace to perform auxiliary treatment operations when treating waste lithium batteries.

However, the existing pyrolysis furnace still has some defects, such as poor treatment effect (because waste lithium batteries easily generate a large amount of harmful gas when performing pyrolysis treatment, and the traditional filtration treatment effect is rapidly reduced), so that the tail gas discharged into the air from the pyrolysis furnace easily contains a large amount of harmful substances, thereby easily causing irreversible damage to surrounding staff or the environment, and further having certain use defects.

Therefore, there is an urgent need to improve the disadvantage, and the present utility model is to solve the existing structural shortcomings and provide a pyrolysis furnace with a tail gas treatment mechanism.

Disclosure of Invention

The utility model aims to provide a pyrolysis furnace with a tail gas treatment mechanism, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pyrolysis oven with tail gas treatment mechanism, includes pyrolysis oven body and loading board, the air-blower is installed in the left side of pyrolysis oven body, and the right side fixedly connected with spliced pole of pyrolysis oven body to the tip fixedly connected with tail gas treatment box of spliced pole, and the internally mounted of tail gas treatment box has guide assembly moreover, and the bottom of tail gas treatment box installs radiator unit simultaneously, loading board fixedly connected with is on the right side of tail gas treatment box, and the top of loading board installs the suction pump to the tip fixedly connected with raceway of suction pump, and the other end of raceway is connected with spray assembly, and the top of spraying assembly and the top inner wall fixedly connected with of tail gas treatment box simultaneously, the internal surface sliding connection of tail gas treatment box has filter unit, and the right side of tail gas treatment box installs the exhaust gas delivery pipe, and the other end of exhaust gas delivery pipe is connected with the purifying box, and purifying box fixedly connected with blast pipe in the inside sliding connection of the right side of pyrolysis oven body, purifying box simultaneously.

Further, the quantity of spliced pole is four, four the spliced pole is two every two be a set of, two sets of the spliced pole uses the perpendicular bisector of tail gas treatment box as symmetry axis symmetry setting, and the tip and the avris fixed connection of pyrolysis oven body of spliced pole to the tail gas treatment box passes through the spliced pole and constitutes fixed knot constructs with the pyrolysis oven body.

Further, the guide assembly comprises a fixed rod, a hollow plate, a branching pipe and a tail gas conveying pipe, the end part of the fixed rod is fixedly connected with the hollow plate, the branching pipes are arranged on the other side of the hollow plate at equal intervals in an array mode, the tail gas conveying pipe is fixedly connected to the side of the hollow plate, and meanwhile the other end of the tail gas conveying pipe is fixedly connected with the side of the pyrolysis furnace body.

Further, the side of the hollow plate is fixedly connected with the end part of the fixing rod, the other end of the fixing rod is fixedly connected with the inner wall of the tail gas treatment box body, and the hollow plate and the tail gas treatment box body form a fixing structure through the fixing rod.

Further, the filter component comprises a guide slide bar, a collection box and a metal filter screen, wherein the collection box is fixedly connected to the side of the guide slide bar, and the metal filter screen is embedded in the bottom of the collection box.

Furthermore, the number of the guide sliding strips is two, the two guide sliding strips are symmetrically arranged by taking the perpendicular bisector of the collecting box as a symmetry axis, and the collecting box and the tail gas treatment box body form a sliding structure through the guide sliding strips.

Further, the purification assembly comprises a T-shaped slide bar, an air purification filter screen and a sealing plate, wherein the air purification filter screen is fixedly connected to the side of the T-shaped slide bar, the sealing plate is fixedly installed on the side of the air purification filter screen, and the outer surface of the sealing plate is connected with the inner clamping of the purification box body.

Further, the side of T shape draw runner and the side fixed connection of air purification filter screen, and the air purification filter screen passes through T shape draw runner and purification box and constitutes sliding construction.

The utility model provides a pyrolysis furnace with a tail gas treatment mechanism, which has the following beneficial effects:

1. according to the utility model, the water in the tail gas treatment box body can be pumped into the spraying assembly by the water pipe when the water pump is in operation, and then the tail gas discharged into the tail gas treatment box body is uniformly sprayed by the matching of the spraying assembly, so that the tail gas discharged into the tail gas treatment box body is automatically cooled and dust reduced, and then the tail gas conveyed by the tail gas conveying pipe can be more dispersed and uniformly conveyed into the tail gas treatment box body by the matching of the branch pipes, so that convenience is provided for spraying dust reduction of the spraying assembly, and the primarily treated tail gas can be stably conveyed into the purifying box body by the aid of the arranged waste gas conveying pipe, and then the waste gas entering the purifying box body is subjected to multiple purifying treatment by the matching of the purifying assembly, so that the tail gas treatment effect of the pyrolysis furnace is effectively improved, and the situation that surrounding staff or environment is irreversibly damaged due to the fact that the tail gas discharged into the air of the pyrolysis furnace contains a large amount of harmful substances is generated.

2. According to the utility model, through the heat dissipation assembly, the pyrolysis furnace can automatically cool the water in the tail gas treatment box body, so that the water temperature for cooling and dust falling in the tail gas treatment box body is not too high, the water in the tail gas treatment box body can continuously run to reduce the use cost of workers, and then through the filter assembly, dust carried by the water can automatically remain at the top of the metal filter screen when the water naturally falls, so that the situation that the water pipe or the inside of the spray assembly is blocked due to impurities carried by the water when the water is recycled is prevented.

Drawings

FIG. 1 is a schematic diagram of a schematic cross-sectional elevation of a pyrolysis furnace with an exhaust treatment mechanism according to the present utility model;

FIG. 2 is a schematic side view of a pyrolysis furnace with a tail gas treatment mechanism according to the present utility model;

fig. 3 is a schematic perspective view of an air purifying filter screen-sealing plate of a pyrolysis furnace with a tail gas treatment mechanism.

In the figure: 1. a pyrolysis furnace body; 2. a blower; 3. a connecting column; 4. a tail gas treatment box body; 5. a guide assembly; 51. a fixed rod; 52. a hollow slab; 53. a branching pipe; 54. a tail gas delivery pipe; 6. a heat dissipation assembly; 7. a carrying plate; 8. a water pump; 9. a water pipe; 10. a spray assembly; 11. a filter assembly; 111. a guide slide; 112. a collection box; 113. a metal filter screen; 12. an exhaust gas delivery pipe; 13. purifying the box body; 14. a purification assembly; 141. a T-shaped slide; 142. an air purifying filter screen; 143. a sealing plate; 15. and an exhaust pipe.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1 and 3, a pyrolysis furnace with a tail gas treatment mechanism comprises a pyrolysis furnace body 1 and a bearing plate 7, wherein a blower 2 is arranged on the left side of the pyrolysis furnace body 1, connecting columns 3 are fixedly arranged on the right side of the pyrolysis furnace body 1, the number of the connecting columns 3 is four, every two of the four connecting columns 3 are in a group, the two groups of connecting columns 3 are symmetrically arranged by taking the perpendicular bisector of a tail gas treatment box body 4 as a symmetry axis, the end parts of the connecting columns 3 are fixedly connected with the side of the pyrolysis furnace body 1, the tail gas treatment box body 4 and the pyrolysis furnace body 1 form a fixed structure through the connecting columns 3, the tail gas treatment box body 4 and the pyrolysis furnace body 1 which are arranged into the fixed structure ensure that the tail gas treatment box body 4 does not fall off when treating the tail gas, the end parts of the connecting columns 3 are fixedly connected with the tail gas treatment box body 4, guide assemblies 5 are arranged in the interior of the tail gas treatment box body 4, the guide component 5 comprises a fixed rod 51, a hollow plate 52, a branch pipe 53 and a tail gas conveying pipe 54, wherein the end part of the fixed rod 51 is fixedly connected with the hollow plate 52, the side of the hollow plate 52 is fixedly connected with the end part of the fixed rod 51, the other end of the fixed rod 51 is fixedly connected with the inner wall of the tail gas treatment box body 4, the hollow plate 52 and the tail gas treatment box body 4 form a fixed structure through the fixed rod 51, the branch pipe 53 can not fall off when the branch pipe 53 uniformly conveys the tail gas towards the inside of the tail gas treatment box body 4 through the hollow plate 52 and the tail gas conveying pipe 54 is fixedly connected with the side of the hollow plate 52 in an array type at equal distance, the other end of the tail gas conveying pipe 54 is fixedly connected with the side of the pyrolysis furnace body 1, the loading board 7 fixed connection is on the right side of tail gas treatment box 4, and the suction pump 8 is installed at the top of loading board 7, and the tip fixedly connected with raceway 9 of suction pump 8, and the other end of raceway 9 is connected with spray assembly 10, spray assembly 10's top and the top inner wall fixed connection of tail gas treatment box 4 simultaneously, and exhaust gas delivery pipe 12 is installed on the right side of tail gas treatment box 4, and the other end of exhaust gas delivery pipe 12 is connected with purifying box 13, purifying box 13 fixed mounting is on the right side of pyrolysis oven body 1 moreover, simultaneously purifying box 13's inside sliding connection has purifying component 14, purifying component 14 includes T shape slide 141, air purifying filter screen 142 and closing plate 143, and the avris fixedly connected with air purifying filter screen 142 of T shape slide 141, the avris of T shape slide 141 and the avris fixed connection of air purifying filter screen 142, and air purifying filter screen 142 constitute sliding structure through T shape slide 141 and purifying box 13, through setting up sliding structure's air purifying filter screen 142 and purifying box 13, make air purifying box 142 remove more smoothly when the air purifying box 142, and the closing plate 13 is connected with the closing plate 13 at the inside of the fixed connection of closing plate 15 side of the sealing plate.

As shown in fig. 1 and 2, the internally mounted of the exhaust gas treatment tank body 4 has the guiding component 5, simultaneously the bottom of the exhaust gas treatment tank body 4 is installed the radiator module 6, loading board 7 fixed connection is on the right side of the exhaust gas treatment tank body 4, and the suction pump 8 is installed at the top of loading board 7, and the tip fixedly connected with raceway 9 of suction pump 8, and the other end of raceway 9 is connected with spray assembly 10, simultaneously the top of spray assembly 10 and the top inner wall fixed connection of exhaust gas treatment tank body 4, the internal surface sliding connection of exhaust gas treatment tank body 4 has filtering component 11, filtering component 11 includes direction draw-bar 111, collection box 112 and metal filter screen 113, and the limit side fixedly connected with of direction draw-bar 111 collects box 112, the quantity of direction draw-bar 111 is two, two direction draw-bar 111 are symmetrical setting for the symmetry axis with the perpendicular bisector of collection box 112, and collection box 112 constitutes sliding structure through setting up to the collection box 112 and the treatment tank body 4 of sliding structure, make the collection box 112 can not appear at the removal position of metal filter screen 113 when shifting.

In summary, according to the pyrolysis furnace with the tail gas treatment mechanism, firstly, according to the structure shown in fig. 1 to 3, a worker opens the pyrolysis furnace body 1, the blower 2 and the water pump 8 through the controller, when the blower 2 starts to operate, tail gas generated when the pyrolysis furnace body 1 operates is conveyed into the hollow plate 52 through the tail gas conveying pipe 54, then the tail gas in the hollow plate 52 is uniformly conveyed into the tail gas treatment box body 4 through the cooperation of the branching pipe 53, at this time, along with the operation of the water pump 8, the water conveying pipe 9 automatically conveys water in the tail gas treatment box body 4 into the spray assembly 10, then the water conveyed by the water conveying pipe 9 is uniformly sprayed downwards through the cooperation of the spray assembly 10, so that the purpose of cooling and dedusting the tail gas conveyed into the tail gas treatment box body 4 is achieved, then the water carrying dust naturally falls into the filter assembly 11, at this time, dust in water is filtered through the cooperation of the metal filter screen 113, then the water is subjected to rapid cooling treatment through the cooperation of the heat radiation assembly 6, so that the water is ensured not to interfere when the water is recycled, then the waste gas after preliminary treatment is automatically conveyed into the purifying box 13 through the waste gas conveying pipe 12, at this time, the waste gas is subjected to multiple filtering treatment through the purifying assembly 14, finally the filtered tail gas is automatically discharged through the exhaust pipe 15, when the worker needs to clean the air purifying filter screen 142, the worker grabs a handle on the side of the sealing plate 143 and takes the purifying assembly 14 out of the purifying box 13 through the sliding of the T-shaped sliding strip 141, then the worker cleans or replaces the air purifying filter screen 142, finally, the operator reinstalls the cleaned or replaced decontamination module 14 into the interior of the decontamination cabinet 13.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a pyrolysis oven with tail gas treatment mechanism, includes pyrolysis oven body (1) and loading board (7), its characterized in that, air-blower (2) are installed in the left side of pyrolysis oven body (1), and right side fixed mounting of pyrolysis oven body (1) has spliced pole (3), and the tip fixedly connected with tail gas treatment box (4) of spliced pole (3), and the internally mounted of tail gas treatment box (4) has direction subassembly (5), simultaneously radiating component (6) are installed to the bottom of tail gas treatment box (4), right side at tail gas treatment box (4) is fixed connection to loading board (7), and water pump (8) are installed at the top of loading board (7), and the tip fixedly connected with raceway (9) of water pump (8), and the other end of raceway (9) is connected with spray assembly (10), the top of spray assembly (10) and the top inner wall fixedly connected with of tail gas treatment box (4) simultaneously, the internal surface sliding connection of tail gas treatment box (4) has filter component (11), and the exhaust gas purification pipe (12) of tail gas treatment box (12) are installed on the right side of tail gas treatment box (4), and the other end of carrying board (13) is fixed connection to the exhaust gas purification pipe (13) of tail gas purification box (13), meanwhile, the inside of the purifying box body (13) is connected with a purifying component (14) in a sliding mode, and the top of the purifying box body (13) is fixedly connected with an exhaust pipe (15).

2. The pyrolysis furnace with the tail gas treatment mechanism according to claim 1, wherein the number of the connecting columns (3) is four, each two of the four connecting columns (3) is a group, the two groups of connecting columns (3) are symmetrically arranged by taking a perpendicular bisector of the tail gas treatment box body (4) as a symmetry axis, the end parts of the connecting columns (3) are fixedly connected with the side of the pyrolysis furnace body (1), and the tail gas treatment box body (4) and the pyrolysis furnace body (1) form a fixed structure through the connecting columns (3).

3. The pyrolysis furnace with the tail gas treatment mechanism according to claim 1, wherein the guide assembly (5) comprises a fixed rod (51), a hollow plate (52), a branch pipe (53) and a tail gas conveying pipe (54), the end part of the fixed rod (51) is fixedly connected with the hollow plate (52), the branch pipes (53) are arranged on the other side of the hollow plate (52) at equal intervals in an array mode, the tail gas conveying pipe (54) is fixedly connected on the side of the hollow plate (52), and the other end of the tail gas conveying pipe (54) is fixedly connected with the side of the pyrolysis furnace body (1).

4. A pyrolysis furnace with a tail gas treatment mechanism according to claim 3, characterized in that the side of the hollow plate (52) is fixedly connected with the end part of the fixing rod (51), the other end of the fixing rod (51) is fixedly connected with the inner wall of the tail gas treatment box (4), and the hollow plate (52) and the tail gas treatment box (4) form a fixing structure through the fixing rod (51).

5. The pyrolysis furnace with the tail gas treatment mechanism according to claim 1, wherein the filtering component (11) comprises a guide slide bar (111), a collecting box (112) and a metal filter screen (113), the collecting box (112) is fixedly connected to the side of the guide slide bar (111), and the metal filter screen (113) is embedded in the bottom of the collecting box (112).

6. The pyrolysis furnace with the tail gas treatment mechanism according to claim 5, wherein the number of the guide sliding strips (111) is two, the two guide sliding strips (111) are symmetrically arranged by taking a perpendicular bisector of the collection box (112) as a symmetry axis, and the collection box (112) and the tail gas treatment box body (4) form a sliding structure through the guide sliding strips (111).

7. The pyrolysis furnace with the tail gas treatment mechanism according to claim 1, wherein the purifying component (14) comprises a T-shaped slide bar (141), an air purifying filter screen (142) and a sealing plate (143), the air purifying filter screen (142) is fixedly connected to the side of the T-shaped slide bar (141), the sealing plate (143) is fixedly arranged on the side of the air purifying filter screen (142), and the outer surface of the sealing plate (143) is in clamping connection with the inside of the purifying box body (13).

8. The pyrolysis furnace with the tail gas treatment mechanism according to claim 7, wherein the side of the T-shaped slide bar (141) is fixedly connected with the side of the air purifying filter screen (142), and the air purifying filter screen (142) and the purifying box body (13) form a sliding structure through the T-shaped slide bar (141).