Oil smoke filtering device for printing and dyeing setting machine

Abstract

The utility model relates to an oil fume filtering device for a printing and dyeing setting machine, and aims to solve the problems that a physical blocking filtering measure is adopted for current filtering, the structure is simple in filtering, only single oil fume filtering is adopted, the oil fume filtering effect is poor, a blocking filtering layer needs to be replaced regularly after physical blocking, and the cost is high. The oil fume filtering device comprises a filtering cylinder, one end of the filtering cylinder communicates with an oil fume pipe, a fiber filtering disc is arranged in an inner cavity of the filtering cylinder, a cylinder cover is arranged at an opening in the top of the filtering cylinder, and a driving motor is installed at the top of the cylinder cover; according to the oil fume filtering device, oil fume is filtered through cooperation of filtering of the fiber filtering disc and spraying adsorption, so that the oil fume filtering effect is improved, the fiber filtering disc does not need to be cleaned after shutdown, and then the oil fume filtering efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of printing and dyeing setting machine oil fume filter, specifically a kind of oil fume filter device for printing and dyeing setting machine. BACKGROUND

[0002] Printing and dyeing setting machine will emit oil, organic matter and its heating decomposition or cracking product in the process of processing setting, these collectively called oil fume, the oil fume discharged by setting machine mainly comes from the chain oil of setting machine in the high-temperature setting process cloth, these oil, organic matter include chemical fiber oil agent, smoothing agent, antistatic agent, emulsifier phosphate, fatty acid ester, sulfate, polyether and other surface active monomer and lubricant, these components volatilize under high temperature, form oil fume, cause greater influence to regional atmospheric environment, in order to meet the environmental protection requirement, must require to install filter equipment.

[0003] Traditional filter adopts physical blocking filter measure, and the structure filter is simple, not only single oil fume filter, so the effect of oil fume filtration is poor, and physical blocking needs to replace blocking filter layer periodically, and cannot filter when replacing periodically, so as to affect the efficiency of oil fume filtration, for this, new technical scheme needs to be designed to solve. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the deficiency of prior art, adapting to reality needs, provide a kind of oil fume filter device for printing and dyeing setting machine to solve the current filter adopts physical blocking filter measure, and the structure filter is simple, not only single oil fume filter, so the effect of oil fume filtration is poor, and physical blocking needs to replace blocking filter layer periodically, and cannot filter when replacing periodically, so as to affect the efficiency of oil fume filtration technical problem.

[0005] In order to realize the purpose of the utility model, the technical scheme that the utility model adopts is as follows: a kind of oil fume filter device for printing and dyeing setting machine is designed, including filter cartridge, one end of the filter cartridge is communicated with oil fume pipe, the inner chamber of the filter cartridge is provided with fiber filter disc, the top opening of the filter cartridge is provided with cylinder cover, the top of the cylinder cover is installed with driving motor, the driving end of the driving motor is connected with the center of fiber filter disc, water inlet pipe is penetrated above one end of the filter cartridge close to oil fume pipe, and the water inlet pipe is placed above fiber filter disc, a plurality of water outlets are formed in the end of the water inlet pipe close to fiber filter disc;

[0006] The end of the filter cartridge away from the water inlet pipe is communicated with exhaust pipe, the connecting place of the exhaust pipe and the filter cartridge is placed above fiber filter disc, and air draught fan is installed in the exhaust pipe.

[0007] Preferably, the bottom of the filter cartridge is communicated with a backwater pipe, the bottom of the backwater pipe is communicated with a purification tank, the inner cavity of the purification tank is installed with an activated carbon plate, the purification tank is installed with a water pump, and the water inlet pipe penetrates the purification tank and is communicated with the water outlet end of the water pump.

[0008] Preferably, one end of the purification tank is communicated with a water supplement pipe, the water supplement pipe is installed with an electromagnetic valve, the purification tank is installed with a water level sensor, and the water level sensor is connected with the electromagnetic valve through wires and a processor.

[0009] Preferably, the end of the purification tank away from the water inlet pipe is provided with an opening, and the opening of the purification tank is detachably connected with a tank cover through bolts.

[0010] Preferably, the oil fume pipe is inclined downward.

[0011] Preferably, the outer side of the fiber filter disc is fixedly connected with a sealing ring, and the sealing ring is elastic.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The utility model discloses a filter device for oil fume, which comprises a filter cylinder, a fiber filter disc, a driving motor, an oil fume pipe, a water inlet pipe and a water outlet hole.

[0014] 2. The utility model discloses a filter device for oil fume, which comprises a filter cylinder, a fiber filter disc, a driving motor, an oil fume pipe, a water inlet pipe and a water outlet hole. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is the whole structure schematic view of the utility model;

[0016] Fig. 2 It is the filter cylinder sectional view of the utility model;

[0017] Fig. 3 It is the purification tank sectional front view of the utility model.

[0018] Figure: 1, filter cartridge; 11, oil fume pipe; 12, cartridge cover; 13, exhaust pipe; 14, air blower; 2, drive motor; 21, sealing ring; 22, fiber filter disc; 3, return water pipe; 31, purification tank; 32, water inlet pipe; 33, water outlet hole; 34, activated carbon plate; 35, water pump; 36, tank cover; 4, water replenishment pipe; 41, electromagnetic valve; 42, water level sensor. DETAILED DESCRIPTION

[0019] The utility model is further illustrated below in combination with the drawings and examples:

[0020] Example 1: an oil fume filtering device for printing and setting machine, referring to Figs. 1 to 3 , including filter cartridge 1, one end of filter cartridge 1 is communicated with oil fume pipe 11, the inner chamber of filter cartridge 1 is provided with fiber filter disc 22, the top opening of filter cartridge 1 is provided with cartridge cover 12, the top of cartridge cover 12 is installed with drive motor 2, and the drive end of drive motor 2 is connected with the center of fiber filter disc 22, the upper portion of one end of filter cartridge 1 close to oil fume pipe 11 is penetrated with water inlet pipe 32, and water inlet pipe 32 is placed above fiber filter disc 22, and a plurality of water outlet holes 33 are formed in the end of water inlet pipe 32 close to fiber filter disc 22;The end of filter cartridge 1 away from water inlet pipe 32 is communicated with exhaust pipe 13, and the connecting place of exhaust pipe 13 and filter cartridge 1 is placed above fiber filter disc 22, and air blower 14 is installed in exhaust pipe 13, when working, oil fume pipe 11 is communicated with the smoke exhaust pipe of printing and setting machine, when printing and setting machine works, start air blower 14 to make negative pressure in filter cartridge 1, thereby the oil fume is sucked into filter cartridge 1 through oil fume pipe 11, then the oil fume is filtered through fiber filter disc 22, simultaneously, start drive motor 2 to drive fiber filter disc 22 to rotate at uniform speed, then the water enters through water inlet pipe 32 and is sprayed through water outlet hole 33 to wash fiber filter disc 22 reversely, thereby the particles adsorbed on the surface of fiber filter disc 22 can be cleaned, and the water is sprayed downward through the limiting filter disc, thereby the impurities in the oil fume can be adsorbed and filtered, not only the oil fume can be filtered through the cooperation of filtering and spraying adsorption of fiber filter disc 22, thereby the effect of oil fume filtering is improved, but also the fiber filter disc 22 can be cleaned without stopping, thereby the efficiency of oil fume filtering is improved.

[0021] Specifically, referring to Fig. 1 and Fig. 3The bottom of the filter cartridge 1 is communicated with a backwater pipe 3, the bottom of the backwater pipe 3 is communicated with a purification tank 31, the inner cavity of the purification tank 31 is installed with an activated carbon plate 34, a water pump 35 is installed in the purification tank 31, the water inlet pipe 32 penetrates the purification tank 31 and is communicated with the water outlet end of the water pump 35, the sprayed water can be collected in the purification tank 31 through the backwater pipe 3, then the sewage is filtered through the activated carbon plate 34, then the filtered water is reused by starting the water pump 35, thereby saving the use of water.

[0022] Further, referring to Fig. 3 One end of the purification tank 31 is communicated with a water supplement pipe 4, the water supplement pipe 4 is installed with an electromagnetic valve 41, the purification tank 31 is installed with a water level sensor 42, the water level sensor 42 is connected with the electromagnetic valve 41 through wires via a processor, when the water level in the purification tank 31 is less than the threshold value set by the water level sensor 42, the electromagnetic valve 41 is opened to supplement sufficient water into the purification tank 31 through the water supplement pipe 4 by cooperating with the processor, when the water level in the purification tank 31 reaches a certain height, the electromagnetic valve 41 is closed by cooperating with the processor, thereby ensuring the water level in the purification tank 31.

[0023] It is worth noting that, referring to Fig. 3 The opening of the purification tank 31 is remotely arranged from the water inlet pipe 32, and the opening of the purification tank 31 is detachably connected with a tank cover 36 through bolts, and the tank cover 36 can be opened, so that the activated carbon can be disassembled and cleaned or replaced.

[0024] It is worth noting that, referring to Fig. 2 The oil fume pipe 11 is arranged in a downward inclination, so as to avoid that the sprayed water enters into the printing and dyeing setting machine through the oil fume pipe 11 and causes damage.

[0025] It is worth noting that, referring to Fig. 2 The outer side of the fiber filter disc 22 is fixedly connected with a sealing ring 21, and the sealing ring 21 has elasticity, the sealing ring 21 increases the sealing property of the connection between the fiber filter disc 22 and the inner wall of the filter cartridge 1, so as to improve the oil fume filtering effect.

[0026] In addition, the components of the utility model are all general standard components or components known by the person skilled in the art, the structure and principle of which are known by the person skilled in the art through technical manuals or through conventional experimental methods, and the person skilled in the art can realize it, needless to say, and the content protected by the utility model does not involve the improvement of internal structure and method.

[0027] The utility model discloses an embodiment discloses the better embodiment, but is not limited to this, and the ordinary skill of the art, the spirit of the utility model is appreciated to the above -mentioned embodiment, and different extension and change are made, but as long as not departing from the spirit of the utility model, all are in the protection range of the utility model.

Claims

1. A fume filtering device for a dyeing setting machine, comprising a filtering cartridge (1), characterized in that, One end of the filter cartridge (1) is communicated with an oil fume pipe (11), an inner cavity of the filter cartridge (1) is provided with a fiber filter disc (22), an opening at the top of the filter cartridge (1) is provided with a cartridge cover (12), a top of the cartridge cover (12) is mounted with a driving motor (2), a driving end of the driving motor (2) is connected with a center of the fiber filter disc (22), a water inlet pipe (32) is penetrated through an upper end of the filter cartridge (1) close to the oil fume pipe (11), and the water inlet pipe (32) is arranged above the fiber filter disc (22), a plurality of water outlet holes (33) are formed in an end of the water inlet pipe (32) close to the fiber filter disc (22). One end of the filter cartridge (1) away from the water inlet pipe (32) is communicated with an exhaust pipe (13), the exhaust pipe (13) is arranged above the fiber filter disc (22) at a connecting position of the exhaust pipe (13) and the filter cartridge (1), and an air blower (14) is mounted in the exhaust pipe (13).

2. A fume filtering device for a dyeing setting machine according to claim 1, characterized in that, A bottom of the filter cartridge (1) is communicated with a backwater pipe (3), a bottom of the backwater pipe (3) is communicated with a purification tank (31), an inner cavity of the purification tank (31) is mounted with an activated carbon plate (34), the purification tank (31) is mounted with a water pump (35), and the water inlet pipe (32) is penetrated through the purification tank (31) and communicated with a water outlet end of the water pump (35).

3. A fume filtering device for a dyeing setting machine according to claim 2, characterized in that, One end of the purification tank (31) is communicated with a water supplement pipe (4), the water supplement pipe (4) is mounted with an electromagnetic valve (41), the purification tank (31) is mounted with a water level sensor (42), and the water level sensor (42) is connected with the electromagnetic valve (41) through wires and a processor.

4. A fume filtering device for a dyeing setting machine according to claim 2, characterized in that, An end of the purification tank (31) away from the water inlet pipe (32) is provided with an opening, and a tank cover (36) is detachably connected to the opening of the purification tank (31) through bolts.

5. A fume filtering device for a dyeing setting machine according to claim 1, characterized in that, The oil fume pipe (11) is arranged in an inclined downward manner.

6. A fume filtering device for a dyeing setting machine according to claim 1, characterized in that, The fiber filter disc (22) is fixedly connected with a sealing ring (21) on the outer side, and the sealing ring (21) has elasticity.

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