Flue gas recovery device of singeing frame

Abstract

The utility model relates to the field of singeing machines, and discloses a flue gas recovery device of a singeing machine, which comprises a singeing machine shell, a treatment chamber shell is arranged on the right side of the singeing machine shell, the top of the singeing machine shell is fixedly connected with the left side of the treatment chamber shell through a conveying pipe I, and a dust falling mechanism is arranged in the treatment chamber shell. The dust falling mechanism comprises a fixing block and a protruding block, the fixing block is fixedly connected to the inner wall of the treatment chamber shell, a first baffle is hinged to the outer wall of the fixing block, a second baffle is hinged to the end, away from the fixing block, of the first baffle, and a sliding block is hinged to the end, away from the first baffle, of the second baffle. According to the utility model, through the arrangement of the baffle II, large-particle floating dust in the air is settled, and residual small-particle floating dust is discharged into the atmosphere after being filtered and recovered by the dust remover along with flue gas, so that the workload of the dust remover is reduced, and the frequency of replacing and maintaining a fan and the use cost are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a singeing machine field especially relates to a singeing machine's flue gas recovery device. BACKGROUND

[0002] Singeing machine refers to make the fabric with the plain state rapid through singeing machine's flame or rub over the red hot metal surface, remove the fluff on the surface of the fabric, obtain the processing process of the clean surface, this divides gas and contact type hot plate two, hot plate singeing machine divides copper plate singeing machine, alloy cylinder singeing machine and electric heating metal plate singeing machine several. The heat source of gas singeing machine is generally coal gas, petroleum gas and gasoline etc. several, the flue gas produced by singeing machine needs to be recovered and treated and then discharged to the atmosphere.

[0003] The existing singeing machine will produce flue gas containing solid particles in the working process, usually uses the dust remover to filter and recycle the floating dust and then discharges, can reduce the pollution to the environment, but if the larger floating dust particles in the flue gas are not preliminarily treated, directly use the dust remover to treat, will increase the working burden of the dust remover, the fan blade is blocked by powder after a long time, causes the purification degree of air to drop, increases the frequency of replacement and maintenance of the dust remover and use cost, therefore a singeing machine's flue gas recovery device is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a singeing machine's flue gas recovery device, aims at improving the prior art "the larger floating dust particles in the flue gas are not preliminarily treated, directly use the dust remover to treat, will increase the working burden of the dust remover" problem.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme: a singeing machine's flue gas recovery device, including singeing machine shell, the right side of singeing machine shell is provided with processing chamber shell, the top of singeing machine shell is fixedly connected with the left side of processing chamber shell through the conveying pipe no.

[0006] As a further description of the above technical scheme:

[0007] The convex block is arranged as a dovetail block, the inside of the sliding block is provided with a dovetail groove, and the convex block is arranged in the dovetail groove of the sliding block.

[0008] As a further description of the above technical solution:

[0009] The control mechanism comprises an electric cylinder, the electric cylinder is fixedly connected to the outer wall of the processing chamber shell, and the output shaft top of the electric cylinder is fixedly connected with a connecting rod.

[0010] As a further description of the above technical solution:

[0011] The control mechanism further comprises a horizontal plate, the horizontal plate is fixedly connected to the top of the connecting rod, the bottom of the horizontal plate is fixedly connected with a vertical rod, and the bottom of the vertical rod is fixedly connected with the top of the sliding block.

[0012] As a further description of the above technical solution:

[0013] The vertical rod is penetratingly and slidingly connected to the inner wall of the processing chamber shell and the inner wall of the fixed block.

[0014] As a further description of the above technical solution:

[0015] The collecting mechanism comprises a collecting box and a guide plate, the collecting box is inserted into the inner wall of the processing chamber shell, and the guide plate is fixedly connected to the inner wall of the processing chamber shell.

[0016] As a further description of the above technical solution:

[0017] The discharge mechanism comprises a heat exchange pipe, the heat exchange pipe is fixedly connected to the inner wall of the tank body, the inside of the heat exchange pipe is communicated with the inside of the second conveying pipe, and the heat exchange pipe is arranged as a spiral ascending pipe.

[0018] As a further description of the above technical solution:

[0019] The discharge mechanism further comprises a dust collector shell, the dust collector shell is arranged at the top of the tank body, a chimney is fixedly connected to the right side of the dust collector shell, and a liquid discharge pipe is fixedly connected to the right side of the tank body.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1. The utility model discloses, through the setting of baffle no. 2, make the dust of larger particle in air settle, the dust of smaller particle of surplus follow flue gas and export to the atmosphere after the filtration recovery of dust remover, reduce the work burden of dust remover, reduce the frequency of replacement maintenance fan and use cost, and can work through electric cylinder, change the inclination angle of two sets of baffle no. 2, increase the distance of air flow, improve the probability of dust in air and baffle no. 2 impact, increase the control accuracy of dust fall intensity.

[0022] 2. The utility model discloses, through the heat in flue gas can be given the water liquid in the inside of jar body through the surface of heat exchange pipe, make the water liquid in the inside of jar body heat, can utilize the hot water in the jar body to wash hands to can avoid people after work directly using cold water to wash hands to realize the recycling of the energy inside flue gas, and heat exchange pipe sets up as spiral rising, can improve and the contact area of water liquid in jar body, improve the efficiency of heat exchange. DRAWINGS

[0023] Figure 1 It is the whole three-dimensional structure schematic diagram in the utility model;

[0024] Figure 2 It is the three-dimensional structure section schematic diagram of processing room shell, dust fall mechanism, control mechanism, collection mechanism in the utility model;

[0025] Figure 3 It is the three-dimensional structure schematic diagram of dust fall mechanism and control mechanism in the utility model;

[0026] Figure 4 It is the three-dimensional structure section schematic diagram of jar body and discharge mechanism in the utility model.

[0027] Legend:

[0028] 1, singeing machine shell body;2, processing room shell;3, conveying pipe no. 1;4, fixed block;5, baffle no. 1;6, baffle no. 2;7, sliding block;8, lug;9, electric cylinder;10, connecting rod;11, horizontal plate;12, vertical rod;13, collection box;14, guide plate;15, jar body;16, conveying pipe no. 2;17, heat exchange pipe;18, dust remover shell;19, chimney;20, liquid discharge pipe. SPECIFIC IMPLEMENTATION

[0029] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0030] With reference to Figure 1 The utility model provides a kind of embodiment of singeing machine flue gas recovery device, including singeing machine shell 1, equipment for removing the fluff on the surface of cloth is provided in singeing machine shell 1, generally it is by the flame that singeing machine fire hole spouts to the fluff on the surface of cloth is singed, fluff is burned by flame and can produce flue gas, singeing machine fire hole is prior art, the right side of singeing machine shell 1 is provided with processing chamber shell 2, the top of singeing machine shell 1 is fixedly connected with the left side of processing chamber shell 2 by conveying pipe one 3, flue gas generated in singeing work is entered inside processing chamber shell 2 from conveying pipe one 3, dust fall mechanism is provided in the inside of processing chamber shell 2.

[0031] With reference to Figure 1 - Figure 3 Dust fall mechanism includes fixed block 4 and lug 8, fixed block 4 is fixedly connected on the inner wall of processing chamber shell 2, hinged plate one 5 is hinged on the outer wall of fixed block 4, the end away from fixed block 4 of hinged plate one 5 is hinged with hinged plate two 6, hinged plate one 5 and hinged plate two 6 are all arranged in inclined state, hinged plate one 5 and hinged plate two 6 are integrally arranged in V shape, the number of hinged plate two 6 is set to two groups, the path length of air flowing in the inside of processing chamber shell 2 is improved by the setting of two groups of hinged plate two 6, the end away from hinged plate one 5 of hinged plate two 6 is hinged with sliding block 7.

[0032] With reference to Figure 2 , Figure 3 Lug 8 is fixedly connected on the inner wall of processing chamber shell 2, the section of lug 8 is set to trapezoidal, the inner wall of sliding block 7 is slidably connected with the outer wall of lug 8, lug 8 is set to dovetail block, the inside of sliding block 7 is provided with dovetail groove matched with lug 8, lug 8 is installed in the dovetail groove of sliding block 7, so that it can avoid that sliding block 7 is separated from the surface of lug 8 when displacement, the stability when sliding block 7 moves is improved, the outside of processing chamber shell 2 is provided with control mechanism.

[0033] With reference to Figure 2 , Figure 3 Control mechanism includes electric cylinder 9, electric cylinder 9 is fixedly connected on the outer wall of processing chamber shell 2, the output shaft top of electric cylinder 9 is fixedly connected with connecting rod 10 arranged in vertical state, control mechanism further includes horizontal plate 11 arranged in horizontal state, connecting rod 10 and horizontal plate 11 are all arranged in the outside of processing chamber shell 2, horizontal plate 11 is fixedly connected on the top of connecting rod 10, the bottom of horizontal plate 11 is fixedly connected with vertical rod 12, the bottom of vertical rod 12 is fixedly connected with the top of sliding block 7, vertical rod 12 is penetrated and slidably connected on the inner wall of processing chamber shell 2, vertical rod 12 is penetrated and slidably connected on the inner wall of fixed block 4, the displacement direction of vertical rod 12 is up-down linear displacement.

[0034] With reference to Figure 1 , Figure 2The inside of the processing chamber shell 2 is provided with a collection mechanism, which comprises a collection box 13 and a guide plate 14. The collection box 13 is inserted on the inner wall of the processing chamber shell 2, and the front of the collection box 13 is provided with a handle. The collection box 13 can be taken out from the inside of the processing chamber shell 2 through the handle, so as to facilitate the centralized treatment of the solid particles collected in the inside of the collection box 13. The guide plate 14 is fixedly connected to the inner wall of the processing chamber shell 2. The right side of the processing chamber shell 2 is provided with a tank body 15. The inside of the tank body 15 is filled with water liquid, which is used to absorb the heat of the flue gas. The left side of the tank body 15 is fixedly connected to the top of the processing chamber shell 2 through a conveying pipe two 16. The inside of the tank body 15 is provided with a discharge mechanism.

[0035] Referring to Figure 1 、 Figure 4 The discharge mechanism comprises a heat exchange pipe 17 fixedly connected to the inner wall of the tank body 15. The inside of the heat exchange pipe 17 communicates with the inside of the conveying pipe two 16. The heat exchange pipe 17 is arranged as a spiral upward pipe, which can increase the contact area of the heat exchange pipe 17 and the water liquid, and further improve the heat transfer efficiency. The discharge mechanism further comprises a dust collector shell 18 for filtering out fine solid particles in the flue gas. The treated flue gas is discharged into the atmosphere to reduce environmental pollution. The dust collector shell 18 is arranged at the top of the tank body 15. The inlet of the dust collector shell 18 is connected with the conveying pipe two 16. The right side of the dust collector shell 18 is fixedly connected with a chimney 19. The right side of the tank body 15 is fixedly connected with a liquid discharge pipe 20 for discharging the water liquid in the inside of the tank body 15, so as to facilitate the utilization of the water liquid after heating.

[0036] Working principle: when in use, the flue gas generated by the equipment in the inside of the singeing machine shell 1 enters the inside of the processing chamber shell 2 from the conveying pipe one 3. Since the temperature of the flue gas is high, the flow direction of the flue gas in the inside of the processing chamber shell 2 is approximately downward. The upward flowing flue gas collides with the surface of the inclined baffle two 6, thereby losing the kinetic energy of the larger particles of floating dust in the air, so as to settle the larger particles of floating dust, and then the remaining smaller particles of floating dust follow the flue gas into the heat exchange pipe 17 from the conveying pipe two 16. Then, the remaining smaller particles of floating dust are filtered and recovered by the equipment in the inside of the dust collector shell 18, and then discharged into the atmosphere outside the chimney 19 to reduce environmental pollution and effectively protect the equipment and the operator.

[0037] On the basis of the above work, by starting the power supply of the electric cylinder 9, the electric cylinder 9 works through the connecting rod 10 to drive the horizontal plate 11 to displace upward, the horizontal plate 11 displacement drives the slider 7 upward through the vertical rod 12, and then the inclination of the baffle one 5 and the baffle two 6 changes, by changing the inclination of the two groups of baffle two 6, the air flow path inside the processing chamber shell 2 is roughly formed into a Z shape, thereby increasing the distance of air flow, and improving the probability of floating dust in the air and the impact of the baffle two 6, and improving the control accuracy of dust suppression intensity.

[0038] When the flue gas enters the heat exchange pipe 17 from the conveying pipe two 16, because the tank body 15 is internally provided with water liquid, the heat in the flue gas can be transmitted to the water liquid inside the tank body 15 through the surface of the heat exchange pipe 17, so that the water liquid inside the tank body 15 is warmed, so that the warm water in the tank body 15 can be used for washing hands, and people can avoid directly using cold water to wash hands after work, so that the internal energy of the flue gas can be recycled and utilized, and meanwhile, the heat exchange pipe 17 is arranged in a spiral upward shape, so that the contact area with the water liquid in the tank body 15 can be increased, and the heat exchange efficiency can be improved.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A fume recovery device for a singeing machine comprising a singeing machine housing (1), characterized in that: The right side of the singeing machine shell (1) is provided with a treatment chamber shell (2), the top of the singeing machine shell (1) is fixedly connected with the left side of the treatment chamber shell (2) through a conveying pipe I (3), the inside of the treatment chamber shell (2) is provided with a dust falling mechanism, the dust falling mechanism comprises a fixed block (4) and a protruding block (8), the fixed block (4) is fixedly connected on the inner wall of the treatment chamber shell (2), a baffle I (5) is hinged on the outer wall of the fixed block (4), one end of the baffle I (5) away from the fixed block (4) is hinged with a baffle II (6), one end of the baffle II (6) away from the baffle I (5) is hinged with a sliding block (7), the protruding block (8) is fixedly connected on the inner wall of the treatment chamber shell (2), the inner wall of the sliding block (7) is in sliding connection with the outer wall of the protruding block (8), the outside of the treatment chamber shell (2) is provided with a control mechanism, the inside of the treatment chamber shell (2) is provided with a collecting mechanism, the right side of the treatment chamber shell (2) is provided with a tank body (15), the left side of the tank body (15) is fixedly connected with the top of the treatment chamber shell (2) through a conveying pipe II (16), the inside of the tank body (15) is provided with a discharge mechanism.

2. A fume recovery device for a singeing machine according to claim 1, characterized in that: The protruding block (8) is provided as a dovetail block, the inside of the sliding block (7) is provided with a dovetail groove, the protruding block (8) is installed in the dovetail groove of the sliding block (7).

3. A fume recovery device for a singeing machine according to claim 1, characterized in that: The control mechanism comprises an electric cylinder (9), the electric cylinder (9) is fixedly connected on the outer wall of the treatment chamber shell (2), the output shaft top of the electric cylinder (9) is fixedly connected with a connecting rod (10).

4. A fume recovery device for a singeing machine according to claim 3, characterized in that: The control mechanism further comprises a horizontal plate (11), the horizontal plate (11) is fixedly connected on the top of the connecting rod (10), the bottom of the horizontal plate (11) is fixedly connected with a vertical rod (12), the bottom of the vertical rod (12) is fixedly connected with the top of the sliding block (7).

5. A fume recovery device for a singeing machine according to claim 4, characterized in that: The vertical rod (12) penetrates and is in sliding connection on the inner wall of the treatment chamber shell (2), the vertical rod (12) penetrates and is in sliding connection on the inner wall of the fixed block (4).

6. A fume recovery device for a singeing machine according to claim 1, characterized in that: The collecting mechanism comprises a collecting box (13) and a guide plate (14), the collecting box (13) is inserted on the inner wall of the treatment chamber shell (2), the guide plate (14) is fixedly connected on the inner wall of the treatment chamber shell (2).

7. A fume recovery device for a singeing machine according to claim 1, characterized in that: The discharge mechanism comprises a heat exchange pipe (17), the heat exchange pipe (17) is fixedly connected on the inner wall of the tank body (15), the inside of the heat exchange pipe (17) is in communication with the inside of the conveying pipe II (16), the heat exchange pipe (17) is provided as a spirally rising pipe.

8. A fume recovery device for a singeing machine according to claim 7, characterized in that: The discharge mechanism further comprises a dust remover shell (18), the dust remover shell (18) is arranged on the top of the tank body (15), the right side of the dust remover shell (18) is fixedly connected with a chimney (19), the right side of the tank body (15) is fixedly connected with a liquid discharge pipe (20).

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