Dust removal device of molecular sieve raw powder roasting device

Abstract

The utility model relates to a dust removal device of a molecular sieve raw powder roasting device, and aims to solve the technical problem that deposited dust is scraped and cleaned only through the movement of a circular material sheet at present, so that the deposited dust on the inner wall of a dust removal pipeline can be cleaned, but the cleaning effect on the inner wall of the dust removal pipeline is poor. One end of the dedusting pipeline is connected with a dedusting fan, the tail end of the dedusting fan is connected with a bag-type dust remover, one side of the bottom of the dedusting pipeline is communicated with a dedusting cover, a push rod is fixedly connected between the two sides of an inner cavity of the dedusting pipeline, the inner cavity of the dedusting pipeline is slidably connected with a cleaning ring, and the outer side of the cleaning ring is fixedly connected with a steel brush. According to the dust removal device, the cleaning ring rotates while moving in the dust removal pipeline, then the quality of cleaning dust deposited on the inner wall of the dust removal pipeline is improved in cooperation with a steel brush, and the effect of cleaning the dust deposited on the inner wall of the dust removal pipeline is further improved.

Description

Technical Field

[0001] The utility model relates to the field of powdered molecular sieve production devices, in particular to a dust removal device of a molecular sieve raw powder roasting device. Background Art

[0002] Molecular sieve is a synthetic hydrated aluminosilicate or zeolite or natural zeolite with the function of screening molecules. It has high adsorption capacity, strong selectivity and high temperature resistance, so it is widely used. It can be used as a high-efficiency desiccant, selective adsorbent, catalyst, ion exchanger, etc. It is widely used in the fields of organic chemical industry and petrochemical industry. It is also an excellent adsorbent for coal gas dehydration, and is increasingly valued in waste gas purification. In actual use, it can be made into granular molecular sieves with different particle sizes or molecular sieve activation powder according to different uses.

[0003] According to the disclosed patent CN220153288U, a dust removal device for a molecular sieve raw powder roasting device relates to the technical field of powdered molecular sieve production devices, including a bracket part, a microwave heating furnace, a rotary roasting furnace, a feeding device, a dust removal device, and a discharging device; the dust removal device includes a dust hood, a dust removal pipeline, a dust removal fan, a bag dust collector, a storage bin, and a circulating material line. In the process of realizing the utility model, the inventor found that at least the following problems in the prior art have not been solved. The dust removal device automatically recycles and processes, and the coordinated use of the dust removal fan, the bag dust collector, the storage bin, and the circulating material line ensures that the dust can be quickly removed while the dust removal pipeline can be cleaned in time. During use, the traditional method is to scrape and clean the deposited dust by moving the circular sheet, so that the dust deposited on the inner wall of the dust removal pipeline can be cleaned, but the effect of cleaning the inner wall of the dust removal pipeline is poor. For this reason, it is necessary to design a new technical solution to solve it. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art, meet the actual needs, and provide a dust removal device for a molecular sieve raw powder roasting device to solve the technical problem that the dust deposited on the inner wall of the dust removal pipe can be cleaned by simply scraping and cleaning the deposited dust through the movement of a circular sheet, but the effect of cleaning the inner wall of the dust removal pipe is poor.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is as follows: a dust removal device for a molecular sieve raw powder roasting device is designed, comprising a dust removal pipe, one end of the dust removal pipe is connected to a dust removal fan, the end of the dust removal fan is connected to a bag dust collector, one side of the bottom of the dust removal pipe is connected to a dust removal cover, a push rod is fixedly connected between the two sides of the inner cavity of the dust removal pipe, a cleaning ring is slidably connected to the inner cavity of the dust removal pipe, a steel brush is fixedly connected to the outer side of the cleaning ring, a connecting ring is arranged on the inner side of the cleaning ring, fixed rods are fixedly connected between the two sides of the connecting ring and the inner cavity of the cleaning ring, sliders are fixedly connected to the two sides of the inner cavity of the connecting ring, and the connecting ring is slidably connected to the outer side of the push rod through the slider; electric telescopic rods are fixedly connected to the two sides of the dust removal pipe, and push rings are sleeved on the outer sides of the push rods on both sides of the cleaning ring, the two push rings correspond to the two sides of the connecting ring respectively, and the driving ends of the two electric telescopic rods are fixedly connected to the two push rings respectively.

[0006] Preferably, a plurality of balls are embedded in one end of the two push rings close to the connecting ring, and the plurality of balls are rotatably connected to the push rings, and the plurality of balls are distributed in a circular shape on the push rings.

[0007] Preferably, one end of the two push rings away from the connecting ring is fixedly connected to a telescopic tube, the other ends of the two telescopic tubes are respectively fixedly connected to both sides of the inner cavity of the dust removal duct, and the two telescopic tubes are both sleeved on the outside of the push rod.

[0008] Preferably, a material trough is provided below the dust removal hood, and a material discharge pipe is provided between the material trough and the dust removal hood.

[0009] Preferably, both sides of the bottom of the dust removal duct are connected with collecting pipes, and the other ends of the two collecting pipes are detachably mounted with collecting boxes.

[0010] Preferably, the two collection boxes are both transparent.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model can push the cleaning ring to move back and forth in the dust removal duct by starting the electric telescopic rod to work with the push ring. Since the push ring is in contact with the connecting ring, and at the same time cooperates with the slider and the push rod to make the cleaning ring rotate while moving in the dust removal duct, and then cooperates with the steel brush to improve the quality of cleaning the dust deposited on the inner wall of the dust removal duct, and further improve the effect of cleaning the dust deposited on the inner wall of the dust removal duct.

[0013] 2. The utility model reduces the friction between the push ring and the connecting ring by means of the ball bearings, thereby facilitating the connection pipe to rotate on the push ring when the cleaning ring moves, and further facilitating the cleaning ring to rotate while moving to clean the dust deposited on the inner wall of the dust removal pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the overall front view of the utility model;

[0015] Figure 2 It is a side view of the connection between the connecting ring and the cleaning ring of the utility model;

[0016] Figure 3 It is a side view of the push ring of the utility model;

[0017] Figure 4 It is an enlarged view of point A of the utility model;

[0018] Figure 5 This is a schematic diagram of the push rod structure of the utility model;

[0019] In the figure: 1. dust removal duct; 11. dust removal hood; 2. electric telescopic rod; 21. push ring; 22. ball bearing; 3. dust removal fan; 31. bag filter; 4. collection pipe; 41. collection box; 5. push rod; 6. cleaning ring; 61. slider; 62. steel brush; 63. fixing rod; 64. connecting ring; 7. telescopic tube; 8. material trough; 9. discharge pipe. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0021] Example 1: Dust removal device for molecular sieve raw powder roasting device, see Figures 1 to 5, including a dust removal pipeline 1, one end of the dust removal pipeline 1 is connected to a dust removal fan 3, the end of the dust removal fan 3 is connected to a bag dust collector 31, one side of the bottom of the dust removal pipeline 1 is connected to a dust removal cover 11, a material trough 8 is arranged below the dust removal cover 11, a discharge pipeline 9 is arranged between the material trough 8 and the dust removal cover 11, a push rod 5 is fixedly connected between the two sides of the inner cavity of the dust removal pipeline 1, a cleaning ring 6 is slidably connected to the inner cavity of the dust removal pipeline 1, a steel brush 62 is fixedly connected to the outer side of the cleaning ring 6, a connecting ring 64 is arranged on the inner side of the cleaning ring 6, fixing rods 63 are fixedly connected between the two sides of the connecting ring 64 and the inner cavity of the cleaning ring 6, sliders 61 are fixedly connected to the two sides of the inner cavity of the connecting ring 64, and the connecting ring 64 slides through the slider 61 It is connected to the outside of the push rod 5; the two sides of the dust removal duct 1 are fixedly connected with the electric telescopic rod 2, and the outsides of the push rods 5 on both sides of the cleaning ring 6 are sleeved with push rings 21, and the two push rings 21 correspond to the two sides of the connecting ring 64 respectively. The driving ends of the two electric telescopic rods 2 are fixedly connected to the two push rings 21 respectively, and the cleaning ring 6 can be pushed back and forth in the dust removal duct 1 by starting the electric telescopic rod 2 to cooperate with the push ring 21. Since the push ring 21 is in contact with the connecting ring 64, and at the same time cooperates with the slider 61 and the push rod 5 to make the cleaning ring 6 rotate while moving in the dust removal duct 1, and then cooperates with the steel brush 62 to improve the quality of cleaning the dust deposited on the inner wall of the dust removal duct 1, and further improve the effect of cleaning the dust deposited on the inner wall of the dust removal duct 1.

[0022] For details, see Figure 3 , one end of the two push rings 21 close to the connecting ring 64 is inlaid with multiple balls 22, and the multiple balls 22 are rotatably connected to the push ring 21, and the multiple balls 22 are distributed in a circular shape on the push ring 21. The balls 22 reduce the friction between the push ring 21 and the connecting ring 64, which is beneficial for the connecting pipe to rotate on the push ring 21 when the cleaning ring 6 moves, and further helps the cleaning ring 6 to move and rotate at the same time to clean the dust deposited on the inner wall of the dust removal pipe 1.

[0023] For further information, see Figure 1 The ends of the two push rings 21 away from the connecting ring 64 are fixedly connected with the telescopic tube 7, and the other ends of the two telescopic tubes 7 are respectively fixedly connected to the two sides of the inner cavity of the dust removal pipe 1, and the two telescopic tubes 7 are both sleeved on the outside of the push rod 5. Through the setting of the telescopic tube 7, not only the movement and rotation of the cleaning ring 6 to clean the inner wall of the dust removal pipe 1 are not affected, but also the push rod 5 can be protected, thereby preventing dust from accumulating on the surface of the push rod 5 to affect the movement and rotation of the cleaning ring 6 to clean the inner wall of the dust removal pipe 1.

[0024] It is worth noting that see Figure 1The bottom sides of the dust removal pipe 1 are connected with collecting pipes 4, and the other ends of the two collecting pipes 4 are detachably installed with collecting boxes 41. The two collecting boxes 41 are both transparent. The collecting pipes 4 are used to collect the dust cleaned from the inner wall of the dust removal pipe 1 into the collecting boxes 41, and the transparent collecting boxes 41 are used to penetrate the outside of the collecting boxes 41 to collect the dust collected, so that it is convenient for personnel to clean the collected dust.

[0025] In addition, the components designed in the present invention are all universal standard parts or components known to technical personnel in the field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in the field, and there is no need to elaborate. The content protected by the present invention does not involve improvements to internal structures and methods.

[0026] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A dust removal device for a molecular sieve raw powder roasting device, comprising a dust removal pipeline (1), characterized in that: One end of the dust removal pipe (1) is connected to a dust removal fan (3), the end of the dust removal fan (3) is connected to a bag dust collector (31), one side of the bottom of the dust removal pipe (1) is connected to a dust removal cover (11), a push rod (5) is fixedly connected between the two sides of the inner cavity of the dust removal pipe (1), a cleaning ring (6) is slidably connected to the inner cavity of the dust removal pipe (1), a steel brush (62) is fixedly connected to the outer side of the cleaning ring (6), a connecting ring (64) is arranged on the inner side of the cleaning ring (6), fixing rods (63) are fixedly connected between the two sides of the connecting ring (64) and the inner cavity of the cleaning ring (6), sliders (61) are fixedly connected to the two sides of the inner cavity of the connecting ring (64), and the connecting ring (64) is slidably connected to the outer side of the push rod (5) through the slider (61); Electric telescopic rods (2) are fixedly connected to both sides of the dust removal duct (1); push rings (21) are sleeved on the outer sides of the push rods (5) on both sides of the cleaning ring (6); the two push rings (21) respectively correspond to the two sides of the connecting ring (64); and the driving ends of the two electric telescopic rods (2) are fixedly connected to the two push rings (21) respectively.

2. The dust removal device of the molecular sieve raw powder roasting device according to claim 1, characterized in that: A plurality of balls (22) are embedded at one end of the two push rings (21) close to the connecting ring (64), and the plurality of balls (22) are rotatably connected to the push rings (21), and the plurality of balls (22) are distributed in a circular shape on the push rings (21).

3. The dust removal device of the molecular sieve raw powder roasting device according to claim 1, characterized in that: One end of the two push rings (21) away from the connecting ring (64) is fixedly connected to a telescopic tube (7), the other ends of the two telescopic tubes (7) are respectively fixedly connected to the two sides of the inner cavity of the dust removal pipe (1), and the two telescopic tubes (7) are both sleeved on the outside of the push rod (5).

4. The dust removal device of the molecular sieve raw powder roasting device according to claim 1, characterized in that: A material trough (8) is provided below the dust removal cover (11), and a material discharge pipe (9) is provided between the material trough (8) and the dust removal cover (11).

5. The dust removal device of the molecular sieve raw powder roasting device according to claim 1, characterized in that: Both sides of the bottom of the dust removal pipeline (1) are connected to collection pipes (4), and the other ends of the two collection pipes (4) are detachably mounted with collection boxes (41).

6. The dust removal device of the molecular sieve raw powder roasting device according to claim 5, characterized in that: The two collecting boxes (41) are both transparent.

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