A separator for treating oil smoke on cloth surface

Abstract

A separator for treating oil smoke on the surface of cloth relates to the technical field of gas separation devices. In order to solve the problem that some oil smoke spray impurities are not captured by dust removal and electrostatic dust removal, so that the final separation effect is reduced, the present invention moves the lower sealing plate upward by moving the reciprocating rod upward. As the lower sealing plate continues to move upward, the oil smoke is slowly introduced into the separation tower from the air inlet pipe under negative pressure, and the oil smoke spray separation can be maximized and evenly performed. At the same time, when the reciprocating rod moves upward, the upper sealing plate can be driven to move upward. When the closing column matches the guide hole, the lower sealing plate moves upward to push the treated gas to flow slowly in the middle of the electrostatic dust removal component. At the same time, when the lower sealing plate moves downward, it will drive the gas around the electrostatic dust removal component to move downward, and electrostatic dust removal is performed again. The whole process makes the oil smoke flow slowly, ensures that the oil smoke is fully separated, and improves the separation effect.

Description

Technical Field

[0001] The invention relates to the technical field of gas separation devices, and in particular to a separator for processing oil smoke on the surface of cloth. Background Art

[0002] At present, the oil smoke generated by cloth shaping is extracted and then uniformly transported to the separator for separation. The main working principle of the separator is to separate the large particles of impurities in the oil smoke by spraying the oil smoke with water vapor preliminarily, and then further fine dust removal is performed through static electricity. For example, a high-temperature shaping machine oil smoke exhaust gas treatment device with publication number CN104667682B has a main body of an absorption tower, and the tower body of the absorption tower is divided into a water spray treatment section, a wet electrostatic falling film absorption section and a demisting section from bottom to top. An exhaust gas inlet is arranged on one side of the bottom of the absorption tower, and an oil-water separator is installed on the other side of the bottom of the tower. A water spray system is arranged on the top of the water spray treatment section, and the water inlet of the water spray system is arranged on the outside of the tower body; the wet electrostatic falling film absorption section is composed of an electrostatic discharge electrode, a water film generating device and a heat exchanger; the demisting section is located at the top of the tower body of the absorption tower, and a demisting device is arranged in the demisting section. The present invention organically combines the advantages of a water spray tower and a falling film absorption tower, and solves the disadvantage of the conventional film absorption tower that it needs to be frequently cleaned, so that the system can operate for a long time without worrying about the problem of oil scaling on the collecting plate surface.

[0003] However, in the above-mentioned prior art, after the oil fume enters the separation tower, the flow power of the oil fume comes from the fan on the top of the tower. After the oil fume just enters the separation tower, the suction force of the fan will be concentrated in the center of the separation tower. At the same time, the fan has a strong suction force, which eventually makes it easy for part of the entered oil fume to flow quickly from the center of the separation tower and be discharged, resulting in neither spraying dust removal nor electrostatic dust removal capturing some fast-flowing oil fume impurities, thereby reducing the final separation effect.

[0004] Therefore, a separator for processing oil smoke on the surface of cloth is needed. Summary of the invention

[0005] In order to solve all or part of the above problems, the purpose of the present invention is to provide a separator for treating oil smoke on the surface of cloth, so as to solve the problem that some oil smoke can easily and quickly flow from the center of the separation tower and be discharged, resulting in that neither spraying dust removal nor electrostatic dust removal can capture some fast-flowing oil smoke impurities, thereby reducing the final separation effect.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a separator for treating oil smoke on the surface of cloth, comprising a protective box and a support collection box fixedly installed at the lower end of the protective box, a separation component one is arranged at the upper end of the support collection box, and a separation component two is also arranged at the upper end of the support collection box, the upper ends of the separation component one and the separation component two are inserted into the interior of the protective box, and an alternating driving component is installed in the middle of the separation component one and the separation component two, the separation component one comprises a separation tower and an air inlet pipe installed on one side of the separation tower, a spray assembly is arranged at one end of the separation tower near the air inlet pipe, an electrostatic dust removal assembly is arranged inside the separation tower located at the upper end of the spray assembly, and a reciprocating rod is movably arranged on one side of the separation tower, and the reciprocating rod is arranged on the inner side of the separation tower. A lower sealing plate is provided at the lower end of the rod, and the lower sealing plate matches the output end of the spray assembly. An upper sealing plate is provided at the upper end of the reciprocating rod, and a closure is installed at the upper end of the inner side of the separation tower, and the upper sealing plate matches the closure. The reciprocating rod moves upward to cause the lower sealing plate to move upward. As the lower sealing plate continues to move upward, the oil fume slowly enters the interior of the separation tower from the air intake pipe under negative pressure. The spray assembly can maximize the uniformity of oil fume spray separation. At the same time, when the reciprocating rod moves upward, the upper sealing plate can be driven to move upward. As the lower sealing plate moves upward, the treated gas is pushed to flow slowly in the middle of the electrostatic dust removal assembly to perform electrostatic dust removal. At the same time, when the lower sealing plate moves downward, it will drive the gas around the electrostatic dust removal assembly to move downward to perform electrostatic dust removal again.

[0007] Furthermore, the spray assembly includes an infusion tube and a spring tube installed at the lower end of the infusion tube, the upper end of the spring tube is connected to the infusion tube, the lower end of the spring tube is provided with a spray head, the upper end of the lower sealing plate is provided with a plurality of air guide holes, the air guide holes are adapted to the spray head, the closing part includes a connecting plate and a closing column fixedly arranged at the lower end of the connecting plate, the closing column matches the guide holes provided on the upper sealing plate.

[0008] Furthermore, a one-way valve is provided at the output end of the air intake pipe, and the one-way valve controls the gas to only enter but not exit the air intake pipe.

[0009] Furthermore, a drainage assembly is provided at the lower middle end of the separation tower, and the drainage assembly includes a water collecting part and a connecting rod fixedly provided at the lower end of the water collecting part, an overflow cover is fixedly provided at the lower end of the connecting rod, and the output end of the overflow cover is higher than the output lower end of the water collecting part.

[0010] Furthermore, an extension rod is provided at the middle portion of the lower end of the lower sealing disk, and a disc is provided at one end of the extension rod away from the lower sealing disk (36).

[0011] Furthermore, the alternating drive component includes a support box and a servo motor installed inside the support box. The driving end of the servo motor is provided with a driving wheel, and the outer side of the driving wheel is provided with gear teeth. The reciprocating rod includes a connecting rod and teeth fixedly arranged on the outer side of the connecting rod. A closing rod is also fixedly arranged on one side of the connecting rod. The gear teeth are meshed and connected with the gear teeth, and the number of gear teeth is at least one more than the number of gear teeth.

[0012] Furthermore, a transmission gear is also arranged on the inner side of the support box, the separation component 1 and the separation component 2 have corresponding structures, and the transmission gear is meshedly connected with the teeth on the separation component 2.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The present invention proposes a separator for treating oil smoke on the surface of cloth. The reciprocating rod moves upward to make the lower sealing plate move upward. When the air guide hole and the spray head are adapted to form a closed disc, as the lower sealing plate continues to move upward, the oil smoke slowly enters the separation tower from the air intake pipe under negative pressure. As the spray head sprays, the oil smoke can be preliminarily separated. Moreover, since the oil smoke slowly flows in the space formed by the separation tower, the lower sealing plate and the spray head, the oil smoke spray separation can be maximized and evenly performed. At the same time, when the reciprocating rod moves upward, the upper sealing plate can be driven to move upward. When the upper sealing plate and the closing column do not match, the separated gas is discharged from the guide hole due to the push of the lower sealing plate. When the closing column and the guide hole match, the upper sealing plate, the lower sealing plate and the spray head form a closed space. As the lower sealing plate moves upward, the treated gas is pushed to flow slowly in the middle of the electrostatic precipitator assembly, further improving the electrostatic precipitator effect. At the same time, when the lower sealing plate moves downward, it will drive the gas around the electrostatic precipitator assembly to move downward, and electrostatic precipitator will be performed again. The whole process makes the oil smoke flow slowly, ensuring that the oil smoke is fully separated and improving the separation effect.

[0015] The present invention proposes a separator for processing oil smoke on the surface of cloth. The servo motor is started to drive the driving wheel to rotate, and the driving wheel drives the gear teeth to rotate, thereby causing the gear teeth to drive the teeth to move upward. When the last tooth is engaged with the gear teeth, the next gear teeth will limit the last tooth, so that the reciprocating rod as a whole will stay briefly, which is convenient for spraying and electrostatic separation of the oil smoke, and further improves the separation effect.

[0016] The present invention proposes a separator for processing oil smoke on the surface of cloth. When the reciprocating rod on the separation component one moves upward, the reciprocating rod on the separation component two falls back freely. When the gear rotation completely disengages from the teeth on the separation component one, it immediately engages with the transmission gear. The transmission gear drives the teeth on the separation component two to move upward, thereby realizing the air extraction separation of the separation component two, and the oil smoke is separated alternately between the separation component one and the separation component two, and this reciprocating process allows the oil smoke intake end to not stop, thereby improving the separation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the separator for treating oil smoke on the surface of cloth according to the present invention;

[0018] Figure 2 It is a schematic diagram of the internal planar structure of the separation component 1, the alternating driving component and the separation component 2 of the separator for treating oil smoke on the surface of cloth according to the present invention;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the separation component 1, the alternating driving component and the separation component 2 of the separator for treating oil smoke on the surface of cloth according to the present invention;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the internal structure of the separation tower of the separator for treating oil smoke on the surface of cloth according to the present invention;

[0021] Figure 5 It is a schematic diagram of the planar structure of the separation tower and drainage components of the separator for treating oil smoke on the surface of cloth according to the present invention;

[0022] Figure 6 This is a schematic diagram of the three-dimensional structure of the outer side of the separation tower of the separator for treating oil smoke on the surface of cloth according to the present invention;

[0023] Figure 7 It is a schematic diagram of the three-dimensional structure of the reciprocating rod, the lower sealing plate and the upper sealing plate of the separator for treating oil smoke on the surface of cloth according to the present invention;

[0024] Figure 8 The separator for treating oil smoke on the surface of cloth according to the present invention Figure 2 A is an enlarged structural diagram of FIG.

[0025] In the figure:

[0026] 1. Protection box; 2. Support collection box; 3. Separation component one; 31. Separation tower; 32. Air inlet pipe; 321. One-way valve; 33. Spray assembly; 331. Infusion tube; 332. Spring tube; 333. Spray head; 34. Electrostatic dust removal assembly; 35. Reciprocating rod; 351. Connecting rod; 352. Teeth; 353. Closing rod; 36. Lower sealing plate; 361. Air guide hole; 362. Extension rod; 363. Disc; 37. Upper sealing plate; 371. Diversion hole; 38. Closing piece; 381. Connecting plate; 382. Closing column; 39. Drainage assembly; 391. Water collecting piece; 392. Connecting rod; 393. Overflow cover; 4. Alternating drive component; 41. Support box; 42. Servo motor; 43. Driving wheel; 44. Gear teeth; 45. Transmission gear; 5. Separation component two. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] like Figure 1-Figure 2 As shown, a separator for treating oil smoke on the surface of cloth includes a protective box 1 and a support collection box 2 fixedly installed at the lower end of the protective box 1, a separation component 1 3 and a separation component 2 5 are arranged at the upper end of the support collection box 2, the upper ends of the separation component 1 3 and the separation component 2 5 are inserted into the protective box 1, and an alternating driving component 4 is installed in the middle of the separation component 1 3 and the separation component 2 5.

[0029] like Figure 2-Figure 4 As shown, the separation component 13 includes a separation tower 31 and an air inlet pipe 32 installed on one side of the separation tower 31, a spray assembly 33 is arranged at one end of the separation tower 31 near the air inlet pipe 32, an electrostatic dust removal assembly 34 is arranged inside the separation tower 31 at the upper end of the spray assembly 33, a reciprocating rod 35 is movably arranged on one side of the separation tower 31, a lower sealing plate 36 is arranged at the lower end of the reciprocating rod 35, and the lower sealing plate 36 matches the output end of the spray assembly 33, an upper sealing plate 37 is arranged at the upper end of the reciprocating rod 35, a sealing member 38 is installed at the upper end of the inner side of the separation tower 31, and the upper sealing member 34 is arranged at the upper end of the inner side of the separation tower 31. The disk 37 matches the closure member 38, the spray assembly 33 includes an infusion tube 331 and a spring tube 332 installed at the lower end of the infusion tube 331, the upper end of the spring tube 332 is connected to the infusion tube 331, and a spray head 333 is provided at the lower end of the spring tube 332. A plurality of air guide holes 361 are provided at the upper end of the lower sealing disk 36, and the air guide holes 361 are adapted to the spray head 333. The closure member 38 includes a connecting disk 381 and a closing column 382 fixedly arranged at the lower end of the connecting disk 381, and the closing column 382 matches the guide hole 371 provided on the upper sealing disk 37.

[0030] Specifically, the reciprocating rod 35 moves upward to make the lower sealing plate 36 move upward. When the air guide hole 361 is matched with the spray head 333 to form a closed disc, as the lower sealing plate 36 continues to move upward, the oil smoke slowly enters the separation tower 31 from the air inlet pipe 32 under negative pressure. As the spray head 333 sprays, the oil smoke can be initially separated. Since the oil smoke slowly flows in the space formed by the separation tower 31, the lower sealing plate 36 and the spray head 333, the oil smoke spray separation can be maximized and evenly performed. At the same time, when the reciprocating rod 35 moves upward, the upper sealing plate 37 can be driven to move upward. When the upper sealing plate 37 and the sealing plate are connected, the oil smoke is separated. When the column 382 does not match, the separated gas is discharged from the guide hole 371 due to the push of the lower sealing plate 36. When the closed column 382 matches the guide hole 371, the upper sealing plate 37, the lower sealing plate 36 and the spray head 333 form a closed space. As the lower sealing plate 36 moves upward, the treated gas is pushed to flow slowly in the middle of the electrostatic dust removal component 34, further improving the electrostatic dust removal effect. At the same time, when the lower sealing plate 36 moves downward, it will drive the gas around the electrostatic dust removal component 34 to move downward, and electrostatic dust removal will be performed again. The whole process makes the oil smoke flow slowly, ensuring that the oil smoke is fully separated and improving the separation effect.

[0031] like Figure 5 As shown, a one-way valve 321 is provided at the output end of the air inlet pipe 32. The one-way valve 321 controls the gas to enter but not exit the air inlet pipe 32. When the lower sealing disk 36 moves upward to generate negative pressure, the oil smoke will push the one-way valve 321 open and enter the separation tower 31. When the lower sealing disk 36 is reset in the reverse direction, the one-way valve 321 is closed to ensure that the oil smoke moves upward to enter the periphery of the electrostatic dust removal component 34. The structural design is ingenious and highly practical.

[0032] like Figure 5 As shown, a drainage assembly 39 is provided at the lower middle end of the separation tower 31. The drainage assembly 39 includes a water collecting part 391 and a connecting rod 392 fixedly arranged at the lower end of the water collecting part 391. An overflow cover 393 is fixedly arranged at the lower end of the connecting rod 392. The output end of the overflow cover 393 is higher than the output lower end of the water collecting part 391. When the sprayed sewage falls on the water collecting part 391, it flows into the overflow cover 393. When the liquid storage volume in the overflow cover 393 is higher than the output port of the overflow cover 393, it will overflow into the supporting collection box 2. In this way, not only can the water be discharged, but also the lower end of the separation tower 31 can be sealed. The structure is simple and the practicability is high.

[0033] like Figure 6-8As shown, the alternating drive component 4 includes a support box 41 and a servo motor 42 installed inside the support box 41, a driving end of the servo motor 42 is provided with a driving wheel 43, and a gear 44 is provided on the outer side of the driving wheel 43, the reciprocating rod 35 includes a connecting rod 351 and a tooth 352 fixedly arranged on the outer side of the connecting rod 351, and a closing rod 353 is also fixedly arranged on one side of the connecting rod 351, and the closing rod 353 is used to close the notch opened in the separation tower 31, and the gear 44 is meshed and connected with the tooth 352, and the number of the gear 44 is at least one more than the tooth 352. When the servo motor 42 is started, it drives the driving wheel 43 to rotate, and the driving wheel 43 drives the gear 44 to rotate, so that the gear 44 drives the tooth 352 to move upward, and when the last tooth 352 is meshed with the gear 44, the next gear 44 will limit the last tooth 352, so that the reciprocating rod 35 as a whole stays for a short time, which is convenient for spraying and electrostatic separation of oil smoke, and further improves the separation effect.

[0034] like Figure 6-8 As shown, a transmission gear 45 is also provided on the inner side of the support box 41. The structures of the separation component 1 3 and the separation component 2 5 correspond to each other. The transmission gear 45 is meshed and connected with the teeth 352 on the separation component 2 5. When the reciprocating rod 35 on the separation component 1 3 moves upward, the reciprocating rod 35 on the separation component 2 5 falls back freely. When the gear 44 rotates and completely disengages from the teeth 352 on the separation component 1 3, it is immediately meshed with the transmission gear 45. The transmission gear 45 drives the teeth 352 on the separation component 2 5 to move upward, thereby realizing the air extraction separation of the separation component 2 5, and the alternating oil fume separation of the separation component 1 3 and the separation component 2 5. This reciprocating process allows the oil fume air intake end to continue to operate, thereby improving the separation efficiency.

[0035] like Figure 2 and Figure 7 As shown, an extension rod 362 is provided in the middle of the lower end of the lower sealing disk 36, and a disc 363 is provided at the end of the extension rod 362 away from the lower sealing disk 36. When the lower sealing disk 36 falls freely, the disc 363 will eventually impact into the separated sewage. At this time, the reaction force gives the lower sealing disk 36 an upward reverse thrust, thereby achieving a buffering effect.

[0036] It should be noted that, in the description of the present application, it should be understood that the terms "length", "thickness", "inside", "outside", "axial", "radial", etc., indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0037] In addition, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises", or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A separator for treating oil smoke on the surface of cloth, comprising a protection box (1) and a support collection box (2) fixedly mounted at the lower end of the protection box (1), a separation component (3) being arranged at the upper end of the support collection box (2), characterized in that: The upper end of the support collection box (2) is also provided with a separation component 2 (5), the upper ends of the separation component 1 (3) and the separation component 2 (5) are inserted into the protection box (1), and an alternating driving component (4) is installed in the middle of the separation component 1 (3) and the separation component 2 (5); The separation component (3) comprises a separation tower (31) and an air inlet pipe (32) installed on one side of the separation tower (31); a spray assembly (33) is arranged at one end of the separation tower (31) near the air inlet pipe (32); an electrostatic dust removal assembly (34) is arranged inside the separation tower (31) at the upper end of the spray assembly (33); a reciprocating rod (35) is movably arranged on one side of the separation tower (31); a lower sealing disk (36) is arranged at the lower end of the reciprocating rod (35); the lower sealing disk (36) matches the output end of the spray assembly (33); an upper sealing disk (37) is arranged at the upper end of the reciprocating rod (35); a sealing member (38) is installed at the upper end of the inner side of the separation tower (31); the upper sealing disk (37) matches the sealing member (38); The reciprocating rod (35) moves upward, causing the lower sealing plate (36) to move upward. As the lower sealing plate (36) continues to move upward, the oil smoke slowly enters the separation tower (31) from the air inlet pipe (32) under negative pressure, and the spray assembly (33) can maximize the uniformity of oil smoke spray separation. At the same time, when the reciprocating rod (35) moves upward, it can drive the upper sealing plate (37) to move upward. As the lower sealing plate (36) moves upward, the treated gas is pushed to flow slowly in the middle of the electrostatic dust removal assembly (34) to perform electrostatic dust removal. At the same time, when the lower sealing plate (36) moves downward, it will drive the gas around the electrostatic dust removal assembly (34) to move downward, and electrostatic dust removal will be performed again.

2. A separator for treating oil smoke on the surface of cloth as claimed in claim 1, characterized in that: The spray assembly (33) comprises an infusion tube (331) and a spring tube (332) installed at the lower end of the infusion tube (331); the upper end of the spring tube (332) is connected to the infusion tube (331); and the lower end of the spring tube (332) is provided with a spray head (333).

3. A separator for treating oil smoke on the surface of cloth as claimed in claim 2, characterized in that: A plurality of air guide holes (361) are provided at the upper end of the lower sealing plate (36), and the air guide holes (361) are adapted to the spray head (333).

4. A separator for treating oil smoke on the surface of cloth as claimed in claim 1, characterized in that: The sealing member (38) comprises a connecting disk (381) and a sealing column (382) fixedly arranged at the lower end of the connecting disk (381), wherein the sealing column (382) matches the guide hole (371) provided on the upper sealing disk (37).

5. A separator for treating oil smoke on the surface of cloth as claimed in claim 1, characterized in that: A one-way valve (321) is provided at the output end of the air intake pipe (32), and the one-way valve (321) controls the air to enter the air intake pipe (32) but not to exit.

6. A separator for treating oil smoke on the surface of cloth as claimed in claim 1, characterized in that: A drainage assembly (39) is provided at the lower end of the middle portion of the separation tower (31), the drainage assembly (39) comprising a water collecting member (391) and a connecting rod (392) fixedly arranged at the lower end of the water collecting member (391), an overflow hood (393) fixedly arranged at the lower end of the connecting rod (392), and an output end of the overflow hood (393) is higher than the output lower end of the water collecting member (391).

7. A separator for treating oil smoke on the surface of cloth as claimed in claim 1, characterized in that: The alternating drive component (4) comprises a support box (41) and a servo motor (42) installed inside the support box (41); a driving wheel (43) is provided at a driving end of the servo motor (42); gear teeth (44) are provided on the outer side of the driving wheel (43); the reciprocating rod (35) comprises a connecting rod (351) and teeth (352) fixedly arranged on the outer side of the connecting rod (351); and a closing rod (353) is also fixedly arranged on one side of the connecting rod (351).

8. A separator for treating oil smoke on the surface of cloth as claimed in claim 1, characterized in that: An extension rod (362) is provided at the middle of the lower end of the lower sealing disk (36), and a circular disk (363) is provided at one end of the extension rod (362) away from the lower sealing disk (36).

9. A separator for treating oil smoke on the surface of cloth as claimed in claim 7, characterized in that: The gear teeth (44) are meshingly connected with the tooth teeth (352), and the number of the gear teeth (44) is at least one more than the number of the tooth teeth (352).

10. A separator for treating oil smoke on the surface of cloth as claimed in claim 7, characterized in that: A transmission gear (45) is also provided on the inner side of the support box (41). The separation component 1 (3) and the separation component 2 (5) have corresponding structures, and the transmission gear (45) is meshedly connected with the teeth (352) on the separation component 2 (5).

Images