CN212419044U

CN212419044U - Dust removal device for singeing machine

Info

Publication number: CN212419044U
Application number: CN202020610151.XU
Authority: CN
Inventors: 孙艳漓
Original assignee: Hangzhou Zhongyi Cloth Industry Co ltd
Current assignee: Hangzhou Zhongyi Cloth Industry Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-01-29
Anticipated expiration: 2030-04-21

Abstract

The utility model relates to a dust collector for singeing machine, it includes the dust absorption mouth, has connected gradually first dust absorption pipe, U-shaped district and second dust absorption pipe on the dust absorption mouth, has connected with the air exhauster at the end-to-end connection of second dust absorption pipe, wears to be equipped with the spray pipe on the lateral wall of first dust absorption pipe, is connected with atomizer on the spray pipe, and atomizer sets up towards the convulsions direction of air exhauster, is connected with the outlet pipe on the lateral wall of U-shaped district bottom. The utility model discloses have the effect that prevents the high temperature mars in the dust and get into the air exhauster.

Description

Dust removal device for singeing machine

Technical Field

The utility model belongs to the technical field of the technique of cloth production facility and specifically relates to a dust collector for singeing machine is related to.

Background

At present, a singeing process is often needed in the cloth production process. Singeing refers to the process of rapidly passing a yarn or fabric over a flame or hot metal surface, thereby burning off the surface fuzz. The textile processing of the fiber can generate a plurality of fuzz on the surface of the yarn and the fabric, which affects the dyeing and finishing process effect. According to the requirements of products, most fabrics are subjected to a singeing procedure, so that the surfaces are smooth and flat, and the textures are clear. And the apparatus used for singeing is a singeing machine.

The existing singeing machine is additionally provided with a dust removal device for removing dust generated in the singeing process and preventing the dust from being adsorbed on the surface of cloth to influence the quality of finished products. The existing dust suction device is mostly directly connected above the singeing machine and comprises an air suction opening, an air suction pipeline, a dust collecting chamber and an exhaust fan which are connected in sequence. The exhaust fan exhausts air to generate air flow in the air exhaust pipeline, so that the dust in the singeing machine is pumped into the dust collecting chamber.

The above prior art solutions have the following drawbacks: the dust temperature that the singeing back produced is higher, and it has a small amount of dust to have the mars among them, directly carries out convulsions to it and removes dust, and the dust of high temperature and taking the mars will enter into the convulsions machine this moment, causes the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a dust collector for singeing machine has the effect that prevents the high temperature mars in the dust and get into the air exhauster.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a dust collector for singeing machine, includes the dust absorption mouth, has connected gradually first dust absorption pipe, U-shaped district and second dust absorption pipe on the dust absorption mouth, has the air exhauster at the end-to-end connection of second dust absorption pipe, wears to be equipped with the spray pipe on the lateral wall of first dust absorption pipe, is connected with atomizer on the spray pipe, and atomizer sets up towards the convulsions direction of air exhauster, is connected with the outlet pipe on the lateral wall of U-shaped district bottom.

Through adopting above-mentioned technical scheme, under the convulsions effect of air exhauster, with regard to the accessible dust absorption mouth inhale the dust then when through first dust absorption pipe, under the effect of spun water smoke in atomizer, the dust can be adsorbed in the drop of water smoke to high temperature mars in the dust will be watered out by water, then the water smoke will take the dust to continue forward, and assemble into rivers from water smoke gradually under the effect of gravity, flow along with first dust absorption pipe inner wall. When the water flows through the U-shaped area, dust is carried out of the water outlet pipe. When the exhaust fan is used for exhausting air and removing dust, high-temperature sparks in dust can be extinguished by water mist, the high-temperature sparks are prevented from entering the exhaust fan to cause potential safety hazards, and safety is improved. And the dust is adsorbed by the water mist, which enables the dust to be more conveniently discharged.

The present invention may be further configured in a preferred embodiment as: the U-shaped area comprises a water storage chamber and two connecting parts, the two connecting parts are respectively connected with a first dust absorption pipe and a second dust absorption pipe, a water outlet pipe is connected to the bottom of the water storage chamber, and a water spraying pipe is connected to the connecting part of the first dust absorption pipe and the connecting parts.

By adopting the technical scheme, the water storage chamber can contain the water which is adsorbed with dust and flows downwards from the first dust absorption pipe, the condition that the water is accumulated in the U-shaped area due to the excessive amount of water sprayed out of the atomizing nozzle can be prevented under the action of the water storage chamber, and the water can be prevented from overflowing and entering the second dust absorption pipe.

The present invention may be further configured in a preferred embodiment as: a filter screen for filtering dust is arranged in the connecting part connected with the second dust suction pipe.

Through adopting above-mentioned technical scheme, under the effect of filter screen, can prevent that a small amount of dust that can not be adsorbed by water smoke from getting into in the second dust absorption pipe, guarantee that all dust and water smoke can both gather in the water storage chamber and discharge from the outlet pipe.

The present invention may be further configured in a preferred embodiment as: the dust collecting device comprises a first dust collecting pipe, a second dust collecting pipe, a connecting part and a filter screen, wherein the connecting part is connected with the first dust collecting pipe, the second dust collecting pipe is connected with the second dust collecting pipe, the connecting part is provided with two limiting rings along the length direction of the connecting part, the filter screen is abutted between the two limiting rings, an opening used for drawing out the filter screen is formed in the side wall of the connecting part along the circumferential direction, a sealing cover is arranged on the opening.

Through adopting above-mentioned technical scheme, make the filter screen removable. The fixed mode of filter screen is for carrying out spacing butt through two spacing rings, after opening the closing cap when rotating, just can follow the opening part and take the filter screen out from the side of connecting portion, makes things convenient for the washing and the change of filter screen, prevents to use for a long time the back filter screen jam.

The present invention may be further configured in a preferred embodiment as: a cleaning opening is formed in the side wall of the water storage chamber, a cleaning door is arranged on the upper cover of the cleaning opening, and the cleaning door is rotatably connected to the side edge of the cleaning opening.

Through adopting above-mentioned technical scheme, although most dust can be discharged from the outlet pipe along with rivers, still can have some dust to pile up in the water storage chamber. Therefore, after the water storage chamber is used for a period of time, the cleaning door can be opened to clean the water storage chamber through the cleaning opening, and the normal use of the water storage chamber is ensured.

The present invention may be further configured in a preferred embodiment as: the side of the first dust absorption pipe, on which the atomizing nozzle is arranged, is obliquely arranged towards the U-shaped area.

Through adopting above-mentioned technical scheme, after the water smoke has adsorbed the dust and has assembled into rivers gradually, will flow along the inner wall of first dust absorption pipe, first dust absorption pipe becomes the slope setting, just can make rivers flow into in the U-shaped district along the pipe wall better to can prevent that rivers from following the pipe wall and flowing back again in the singeing machine.

The present invention may be further configured in a preferred embodiment as: one side of the first dust suction pipe close to the dust suction opening is provided with a conical dust baffle, the dust baffle is coaxial with the first dust suction pipe, the tip of the dust baffle faces the direction of the dust suction opening, a gap is reserved between the dust baffle and the inner wall of the first dust suction pipe, and the dust baffle is connected with the inner wall of the first dust suction pipe through a plurality of connecting rods arranged along the circumferential direction.

Through adopting above-mentioned technical scheme, when the suction of air exhauster was not big enough, the dust board can prevent that inspiratory dust from returning in the singeing machine again, can improve the efficiency of removing dust. Under the condition that the power of the exhaust fan is certain, namely the air exhaust volume per second is fixed, the part provided with the dust baffle plate only has a circle around which air can flow, the air flow area is small, and therefore, a larger air flow speed can be achieved at the part during air exhaust, and the dust collection efficiency is improved. The dust baffle is arranged in a conical shape, so that the dust baffle can be possibly attached to the flowing direction of gas when the gas passes through, the gas turbulence is reduced, and the gas can stably pass through. And under the effect of dust board, still can prevent that the dust from flowing back in the singeing machine, make it have better dust removal effect.

The present invention may be further configured in a preferred embodiment as: the side wall of the connecting part connected with the second dust suction pipe is connected with a safety pipe, and one end of the safety pipe, which is far away from the second dust suction pipe, is communicated with the water outlet pipe.

Through adopting above-mentioned technical scheme, the water spray volume when atomizer is too big, perhaps leads to the outlet pipe to block because the dust is too much and when unable in time discharging, will lead to the water level in the water storage chamber to rise to lead to water to overflow in the second dust absorption pipe, and the safety pipe just can discharge the water that overflows this moment, prevents that water from entering into in the air exhauster. And the water flowing out of the safety pipe can be gathered in the water outlet pipe for uniform collection and treatment.

To sum up, the utility model discloses a following at least one useful technological effect:

1. high-temperature sparks in dust can be prevented from entering the air draft machine while air draft and dust removal are carried out, and the safety is high;

2. the air draft and dust removal efficiency is good;

3. the filter screen and the water storage chamber are convenient to clean;

4. dust and water are prevented from flowing backward.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a sectional view of the embodiment;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is an exploded view of the U-shaped section;

fig. 5 is a partial sectional view of the first dust suction pipe.

In the figure, 10, a dust suction port; 20. a first dust suction pipe; 21. a water spray pipe; 22. an atomizing spray head; 23. a dust guard; 24. a connecting rod; 30. a U-shaped region; 31. a water storage chamber; 32. cleaning the opening; 33. cleaning the door; 34. a connecting portion; 35. a water outlet pipe; 36. a safety tube; 40. a second dust suction pipe; 50. an exhaust fan; 60. filtering with a screen; 61. a limiting ring; 62. an opening; 63. and (7) sealing a cover.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a dust collector for singeing machine, including hourglass hopper-shaped dust absorption mouth 10, first dust absorption pipe 20, U-shaped district 30 and second dust absorption pipe 40 have connected gradually on dust absorption mouth 10, have an air exhauster 50 at the end-to-end connection of second dust absorption pipe 40, wear to be equipped with spray pipe 21 on the lateral wall of first dust absorption pipe 20, are connected with atomizer 22 on spray pipe 21, and atomizer 22 sets up towards the convulsions direction of air exhauster 50. This dust collector direct mount is in singeing machine top, starts air exhauster 50 back, and dust absorption mouth 10 will produce inward air current, inhales the dust that the singeing in-process produced, reaches the effect of dust removal to at the dust removal in-process, through atomizer 22 blowout water smoke, still water the high temperature mars in the dust of putting out when adsorbing the dust, prevent to produce the safety problem.

Referring to fig. 2 and 4, the U-shaped section 30 includes a water storage chamber 31 and two connection parts 34, the two connection parts 34 are respectively connected with the first dust suction pipe 20 and the second dust suction pipe 40, and a water outlet pipe 35 is communicated with a side edge of the bottom of the water storage chamber 31. The spray pipe 21 is connected to the connection point of the first suction pipe 20 and the connection portion 34, and the first suction pipe 20 is inclined toward the U-shaped area 30. Seted up clearance mouth 32 on reservoir chamber 31 lateral wall, covered in clearance mouth 32 and be equipped with clearance door 33, clearance door 33 rotates to be connected in clearance mouth 32 side, still is equipped with the handle that conveniently opens on clearance door 33. A safety pipe 36 is connected to a side wall of the connection portion 34 connected to the second suction pipe 40, and an end of the safety pipe 36 remote from the second suction pipe 40 communicates with the outlet pipe 35.

In the dust removing process, the water mist is gradually condensed into water flow, then enters the water storage chamber 31 along the pipe wall of the first dust suction pipe 20 which is obliquely arranged, and is finally discharged through the water outlet pipe 35, the water storage chamber 31 plays a role of a middle transition area, and the pipeline blockage caused by excessive water spraying amount can be avoided due to the fact that the space of the water storage chamber 31 is large. The safety pipe 36 prevents water from entering the second suction pipe 40 if the water stored in the storage chamber 31 overflows due to an excessive amount of water.

Referring to fig. 2 and 3, a filter 60 for filtering dust is provided in the connection part 34 connected to the second dust suction pipe 40. The dust collecting device is characterized in that two limiting rings 61 are arranged in the connecting part 34 connected with the second dust collecting pipe 40 along the circumferential direction, the connecting part 34 is provided with two limiting rings 61 along the length direction, the filter screen 60 is abutted between the two limiting rings 61, an opening 62 for drawing out the filter screen 60 is arranged on the side wall of the connecting part 34 along the circumferential direction, a sealing cover 63 is covered at the opening 62, the sealing cover 63 is rotatably connected with the side edge of the opening 62, and a handle convenient to open is arranged on the sealing cover 63. Screen 60 prevents a small amount of dust that is not adsorbed by the water mist from passing through and entering suction fan 50. The filter screen 60 is detachable, and the filter screen 60 can be drawn out from the opening 62 after the sealing cover 63 is opened, so that the filter screen is convenient to clean and replace.

Referring to fig. 2 and 5, a conical dust baffle 23 is disposed on one side of the first dust suction pipe 20 close to the dust suction opening 10, the dust baffle 23 is coaxial with the first dust suction pipe 20, a tip of the dust baffle 23 faces the direction of the dust suction opening 10, a gap is left between the dust baffle 23 and an inner wall of the first dust suction pipe 20, and the dust baffle 23 is connected with the inner wall of the first dust suction pipe 20 through a plurality of connecting rods 24 disposed along the circumferential direction. The dust-blocking plate 23 prevents sucked dust from returning to the inside of the singeing machine again, and the flow rate of gas around the dust-blocking plate 23 can be increased, thereby improving the efficiency of dust removal.

The implementation principle of the embodiment is as follows:

1. under the action of the suction fan 50, the dust can be sucked through the dust suction port 10 and then passes through the first dust suction pipe 20, under the action of the water mist sprayed from the atomizing nozzle 22, the dust can be adsorbed in the water drops of the water mist, and the high-temperature sparks in the dust can be extinguished by the water, and then the water mist can carry the dust to continue to move forwards, and gradually converge into water flow from the water mist under the action of gravity, and flow along the inner wall of the first dust suction pipe 20. As the water passes through the U-shaped region 30, it is carried along with the dirt and dust to be discharged from the outlet pipe 35. When air draft is performed for dust removal, high-temperature sparks in dust can be extinguished by water mist, potential safety hazards caused by the fact that the high-temperature sparks enter the air draft fan 50 are prevented, and safety is improved. And the dust is adsorbed by the water mist, which enables the dust to be more conveniently discharged.

2. The function principle of the dust baffle 23 is that under the condition that the power of the exhaust fan 50 is certain, namely the air exhaust volume per second is fixed, because only one circle of the periphery of the part provided with the dust baffle 23 can be used for air circulation, the air circulation area is smaller, so that a larger air flow speed can be realized at the part during air exhaust, and the dust exhaust efficiency is improved. The dust guard plate 23 is arranged in a conical shape, so that the dust guard plate can be possibly attached to the flowing direction of the gas when the gas passes through, the turbulent flow of the gas is reduced, and the gas can stably pass through. And under the effect of dust baffle 23, can also prevent the dust from flowing back to the singeing machine, make it have better dust removal effect.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a dust collector for singeing machine which characterized in that: including dust absorption mouth (10), first dust absorption pipe (20), U-shaped district (30) and second dust absorption pipe (40) have connected gradually on dust absorption mouth (10), there is air exhauster (50) at the end-to-end connection of second dust absorption pipe (40), wear to be equipped with spray pipe (21) on the lateral wall of first dust absorption pipe (20), be connected with atomizer (22) on spray pipe (21), atomizer (22) set up towards the convulsions direction of air exhauster (50), be connected with outlet pipe (35) on the lateral wall of U-shaped district (30) bottom.

2. A dusting apparatus for a singeing machine, according to claim 1, characterized in that: the U-shaped area (30) comprises a water storage chamber (31) and two connecting parts (34), the two connecting parts (34) are respectively connected with the first dust suction pipe (20) and the second dust suction pipe (40), the water outlet pipe (35) is connected to the bottom of the water storage chamber (31), and the water spray pipe (21) is connected to the connecting part of the first dust suction pipe (20) and the connecting parts (34).

3. A dusting apparatus for a singeing machine, according to claim 2, characterized in that: a filter screen (60) for filtering dust is provided in the connecting portion (34) connected to the second dust suction pipe (40).

4. A dusting apparatus for a singeing machine, according to claim 3, characterized in that: the dust collecting device is characterized in that two limiting rings (61) are arranged in the connecting portion (34) connected with the second dust collecting pipe (40) along the circumferential direction, the limiting rings (61) are arranged along the length direction of the connecting portion (34), the filter screen (60) is abutted between the two limiting rings (61), an opening (62) used for drawing out the filter screen (60) is formed in the side wall of the connecting portion (34) along the circumferential direction, a sealing cover (63) is arranged at the opening (62) in a covering mode, and the sealing cover (63) is rotatably connected with the side edge of the opening (62).

5. A dusting apparatus for a singeing machine, according to claim 2, characterized in that: a cleaning opening (32) is formed in the side wall of the water storage chamber (31), a cleaning door (33) is arranged on the upper cover of the cleaning opening (32), and the cleaning door (33) is rotatably connected to the side edge of the cleaning opening (32).

6. A dusting apparatus for a singeing machine, according to claim 1, characterized in that: the side of the first dust suction pipe (20) provided with the atomizing nozzle (22) is inclined towards the U-shaped area (30).

7. A dusting apparatus for a singeing machine, according to claim 1, characterized in that: one side that is close to dust absorption mouth (10) in first dust absorption pipe (20) is equipped with conical dust board (23), and dust board (23) and first dust absorption pipe (20) are coaxial, and the tip of dust board (23) is towards dust absorption mouth (10) direction, leaves the clearance between dust board (23) and first dust absorption pipe (20) inner wall, and dust board (23) and first dust absorption pipe (20) inner wall are connected through a plurality of connecting rods (24) along circumference setting.

8. A dusting apparatus for a singeing machine, according to claim 2, characterized in that: a safety pipe (36) is connected to the side wall of the connecting part (34) connected with the second dust suction pipe (40), and one end of the safety pipe (36) far away from the second dust suction pipe (40) is communicated with the water outlet pipe (35).