Auxiliary exhaust device of setting machine

Abstract

The utility model discloses an exhaust auxiliary device of a setting machine, which comprises a pipe barrel and a barrel base, an air inlet pipe orifice is connected and mounted at the top of the pipe barrel, an air outlet pipe orifice is connected and mounted on the side wall of the pipe barrel, a spacer bush is fixedly connected in the pipe barrel, an air inlet processing cavity is formed in the spacer bush, and a first air outlet channel is formed between the spacer bush and the inner wall of the pipe barrel. The barrel base can be fixedly connected to the bottom of the pipe barrel, a second air outlet channel is formed in the barrel base and can communicate with the first air outlet channel, an air filtering barrel is installed in the center of the barrel base and correspondingly inserted into the air inlet processing cavity, a circle of filter screen is installed on the peripheral wall of the air filtering barrel, and a ventilation opening is formed in the bottom of the air filtering barrel. According to the hot air filtering device for the orienting machine, the hot air filtering effect is achieved through the rotating air filtering barrel, dirt and impurities in hot air exhausted by the orienting machine can be well removed, and the problem of pipeline scaling is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary equipment of a setting machine, in particular to an exhaust auxiliary device of a setting machine. Background Art

[0002] The setting machine is one of the commonly used equipment in the textile printing and dyeing industry. The setting machine is used for setting the dyed and finished fabrics. The fabric stretching heat setting uses the high-temperature hot air in the setting machine oven to eliminate the internal stress generated by the fabric fibers during the stretching process, so that the fabric shape is fixed and formed. The fabric after setting will have good performance. During the use of the setting machine equipment, a large amount of hot air will be generated. These hot air need to be discharged through the pipeline. The hot air of the setting machine will contain a large amount of lint and dust and other dirt. After these dirt enters the pipeline, it will form a dirt layer on the inner wall of the pipeline. As the dirt layer increases, it will cause problems such as poor pipeline exhaust. In addition, the dirt in the pipeline will occasionally fall off. When the pipeline returns, there is a risk that the dirt will fall back into the setting machine. This occasional situation will cause the fabric passing through the setting machine to be contaminated. Therefore, how to solve the problem of dirt in the hot air has become the focus of the enterprise's technical transformation research. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned deficiencies in the prior art and provide an exhaust auxiliary device for a setting machine.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The vents are connected to the top of the tube and are provided with an air inlet opening, the air outlet opening is connected to the side wall of the tube, a spacer is fixedly connected to the tube, an air inlet processing chamber is formed inside the spacer, a first air outlet passage is formed between the spacer and the inner wall of the tube, the air inlet opening is connected to the air inlet processing chamber, and the air outlet passage is connected to the first air outlet passage, the bottom of the tube adopts an open design, the tube base can be fixedly connected to the bottom of the tube and can seal the opening at the bottom of the tube, a second air outlet passage is provided on the tube base, the second air outlet passage can be connected to the first air outlet passage, an air filter tube is installed at the central position of the tube base, the air filter tube is correspondingly inserted in the air inlet processing chamber, a circle of filter screen is installed on the outer peripheral wall of the air filter tube, a vent is provided at the bottom of the air filter tube, and the vent is connected to the second air outlet passage.

[0006] The tube base and the tube are fixedly connected by bolts.

[0007] The air filter cylinder is installed upright and rotatably at the central position of the cylinder base, a motor is connected and installed below the cylinder base, and an output end of the motor is fixedly connected to the bottom of the air filter cylinder.

[0008] Two symmetrically arranged scraping plates are fixedly connected to the inner wall of the air inlet processing chamber. The scraping plates are installed corresponding to the positions of the air filter cylinders, and one end of the scraping plates can abut against the filter net of the air filter cylinder.

[0009] A one-way door is installed on the top of the air inlet processing chamber. The one-way door is installed corresponding to the connecting position of the air inlet pipe opening. The one-way door can only be opened toward the air filter cylinder.

[0010] A hanging flange is fixedly connected to the outer wall of the tube.

[0011] The tube is installed and fixed in a mode in which the air inlet port is vertically facing upward.

[0012] The beneficial effects of the utility model are as follows: the utility model can be docked and installed at the exhaust hood position of the stenting machine, and the hot air discharged from the stenting machine can form a wind filtering effect after being ventilated in the utility model, and the dirt entrained in the hot air is effectively removed and retained. The installation of the utility model well solves the problem of subsequent dirt formation in the exhaust duct. The utility model has the advantage of convenient disassembly and assembly, and the retained dirt can be conveniently removed. Since the utility model is installed vertically and a one-way door is installed at the air inlet position, the removed dirt will not be able to return to the stenting machine again, which well solves the problem of dirt reflux. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the internal structure of the utility model;

[0014] Figure 2 It is a transverse cross-sectional structural diagram of the utility model.

[0015] In the figure: tube 1, air inlet pipe opening 11, air outlet pipe opening 12, spacer 13, air inlet processing chamber 14, first air outlet channel 15, dirt scraper 16, mounting flange 17, tube base 2, second air outlet channel 21, air filter tube 3, filter screen 31, vent 32, motor 4, one-way door 5. DETAILED DESCRIPTION

[0016] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments. The descriptions of "left" and "right" in the present invention are all based on Figure 1 For reference direction:

[0017] like Figure 1-2As shown, an exhaust auxiliary device for a setting machine includes a tube 1 and a tube base 2, an air inlet port 11 is connected and installed on the top of the tube 1, an air outlet port 12 is connected and installed on the side wall of the tube 1, a spacer 13 is fixedly connected inside the tube 1, an air inlet processing chamber 14 is formed inside the spacer 13, a first air outlet channel 15 is formed between the spacer 13 and the inner wall of the tube 1, the air inlet port 11 is connected to the air inlet processing chamber 14, the air outlet port 12 is connected to the first air outlet channel 15, the bottom of the tube 1 adopts an open design, the tube base 2 can be fixedly connected to the bottom of the tube 1, can seal the open bottom of the tube 1, and a second air outlet channel 21 is opened on the tube base 2 After the cylinder base 2 is installed, the second air outlet channel 21 can be connected with the first air outlet channel 15. A filter cylinder 3 is installed at the central position of the cylinder base 2. After the cylinder base 2 is installed, the filter cylinder 3 is just inserted into the air inlet processing chamber 14. A circle of filter screen 31 is installed on the outer peripheral wall of the filter cylinder 3. A vent 32 is opened at the bottom of the filter cylinder 3. The vent 32 is connected with the second air outlet channel 21. On the existing setting machine equipment, the exhaust duct is directly connected to the outlet of the exhaust hood of the setting machine. The utility model is installed between the two, the air inlet pipe port 11 is connected to the outlet of the exhaust hood of the setting machine, and the air outlet pipe port 12 is connected to the original exhaust duct, such as Figure 1 As shown in the direction of the arrow, in the utility model, a U-shaped air path can be formed from the air inlet pipe port 11 to the air inlet processing chamber 14, then to the air filter cylinder 3, then to the second air outlet channel 21, then to the first air outlet channel 15, and finally to the air outlet pipe port 12. In the process of hot air traveling, the hot air can be filtered of dirt and impurities by the air filter cylinder 3, and the dirt and impurities will remain in the air inlet processing chamber 14. The hot air discharged from the air outlet pipe port 12 will be relatively clean filtered air, so that after entering the exhaust duct, it is not easy to form scaling of the exhaust duct. After the utility model is applied, the probability of scaling of the duct is greatly reduced, the amount of duct maintenance is greatly reduced, and the work pressure of the workers can be well reduced.

[0018] like Figure 1 As shown, the cylinder base 2 and the tube 1 are fixedly connected by bolts. Under this structure, the cylinder base 2 and the air filter cylinder 3 can be easily separated from the bottom of the tube 1. When the two are separated, the dirt and impurities in the air inlet processing chamber 14 can be easily cleaned, and the air filter cylinder 3 can also achieve a quick cleaning operation.

[0019] like Figure 1 As shown, the air filter cylinder 3 is upright and rotatably installed in the central position of the cylinder base 2, and a motor 4 is connected and installed below the cylinder base 2. The output end of the motor 4 is fixedly connected to the bottom of the air filter cylinder 3, and the motor 4 can drive the air filter cylinder 3 to rotate slowly. The filter screen 31 of the air filter cylinder 3 does not affect the passage of hot air, and it can only filter and block the passage of dirt and impurities, thereby forming a wind filtering effect. When the air filter cylinder 3 rotates, the filter screen 31 can form a cutting effect on the passing wind, which does not affect the passage of the wind and can enhance the filtering performance of the air filter cylinder 3.

[0020] like Figure 2 As shown, two symmetrically arranged scraper plates 16 are fixedly connected to the inner wall of the air inlet processing chamber 14. The scraper plates 16 are installed corresponding to the position of the air filter cylinder 3. One end of the scraper plates 16 can contact the filter screen 31 of the air filter cylinder 3. If the utility model continues to accept hot air passing through, more and more dirt and impurities will be blocked on the outer wall of the air filter cylinder 3. If a dirt layer is formed, it will affect the ventilation effect of the air filter cylinder 3. Therefore, the utility model is equipped with a scraper plate 16 structure. Utilizing the rotation characteristics of the air filter cylinder 3, the scraper plates 16 can continuously scrape off the dirt on the outer wall of the air filter cylinder 3 to ensure that the mesh surface of the filter screen 31 is not blocked. The scraper plates 16 are made of rubber material and will not damage the filter screen 31.

[0021] like Figure 1 As shown, a one-way door 5 is installed on the top of the air inlet processing chamber 14. The one-way door 5 is installed at the connecting position of the air inlet pipe opening 11. The one-way door 5 can only be opened toward the air filter cylinder 3, that is, in Figure 1 When the one-way door 5 is in the state, it can only be opened downwards, and can only achieve the effect of opening for air intake (the one-way door 5 is a spring door, which is pushed open when air is intaken and automatically closed when air is not intaken). In actual use, there is occasional return air phenomenon in the exhaust duct. After the one-way door 5 is designed, the one-way door 5 is closed when the air is returned, and the return air will not enter the shaping machine equipment. The dirt in the utility model will not be brought into the shaping machine equipment by the return air phenomenon, which well solves the problem of dirt reflux.

[0022] like Figure 1 As shown, a mounting flange 17 is fixedly connected to the outer wall of the tube 1, and the mounting flange 17 can be used to fix the utility model to the shaping machine equipment.

[0023] like Figure 1 As shown, the tube 1 is installed and fixed in a mode in which the air inlet port 11 is vertically facing upwards. That is to say, the utility model needs to be installed and fixed in a mode in which the air inlet port 11 is vertically facing upwards (such as Figure 1 state), so that a U-shaped wind path can be formed, which can achieve the best filtering and anti-dirt backflow effect.

[0024] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An exhaust auxiliary device for a setting machine, comprising a tube (1) and a tube base (2), characterized in that: The top of the tube (1) is connected to an air inlet (11), the side wall of the tube (1) is connected to an air outlet (12), the tube (1) is fixedly connected with a spacer (13), an air inlet processing chamber (14) is formed inside the spacer (13), a first air outlet channel (15) is formed between the spacer (13) and the inner wall of the tube (1), the air inlet (11) is connected to the air inlet processing chamber (14), the air outlet (12) is connected to the first air outlet channel (15), the bottom of the tube (1) is open, and the tube base (2) can be fixedly connected to the air inlet processing chamber (14). The air filter (3) is fixedly connected to the bottom of the tube (1) and can seal the opening at the bottom of the tube (1); a second air outlet channel (21) is provided on the tube base (2); the second air outlet channel (21) can be communicated with the first air outlet channel (15); an air filter tube (3) is installed at the central position of the tube base (2); the air filter tube (3) is correspondingly inserted into the air inlet processing chamber (14); a circle of filter nets (31) is installed on the outer peripheral wall of the air filter tube (3); a ventilation port (32) is provided at the bottom of the air filter tube (3); the ventilation port (32) is communicated with the second air outlet channel (21).

2. The exhaust auxiliary device for a setting machine according to claim 1, characterized in that: The tube base (2) and the tube (1) are fixedly connected by bolts.

3. The exhaust auxiliary device for a setting machine according to claim 1, characterized in that: The air filter cylinder (3) is installed upright and rotatably at the central position of the cylinder base (2); a motor (4) is connected and installed below the cylinder base (2); and the output end of the motor (4) is fixedly connected to the bottom of the air filter cylinder (3).

4. The exhaust auxiliary device for a setting machine according to claim 1, characterized in that: Two symmetrically arranged scraping plates (16) are fixedly connected to the inner wall of the air inlet processing chamber (14); the scraping plates (16) are installed corresponding to the position of the air filter cylinder (3); one end of the scraping plates (16) can abut against the filter screen (31) of the air filter cylinder (3).

5. The exhaust auxiliary device for a setting machine according to claim 1, characterized in that: A one-way door (5) is installed on the top of the air inlet processing chamber (14). The one-way door (5) is installed corresponding to the connecting position of the air inlet pipe opening (11). The one-way door (5) can only be opened in the direction of the air filter cylinder (3).

6. The exhaust auxiliary device for a setting machine according to claim 1, characterized in that: A mounting flange (17) is fixedly connected to the outer wall of the tube (1).

7. The exhaust auxiliary device for a setting machine according to claim 1, characterized in that: The tube (1) is installed and fixed in a mode in which the air inlet opening (11) is vertically facing upward.

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