Cleaning device for fatty acid prilling tower nozzle

Abstract

The utility model relates to the technical field of prilling tower maintenance equipment, and discloses a fatty acid prilling tower nozzle cleaning device which comprises a base, a same pore plate is movably arranged on four sets of supports, and a shaking cleaning assembly comprises a steam temporary storage chamber arranged below the pore plate. The center of the bottom of the steam temporary storage chamber fixedly communicates with a steam conveying pipe, an air inlet of the steam conveying pipe extends out of the base, air supply hoses fixedly communicate between the upper portions of the two sides of the steam temporary storage chamber and the pore plate, vertical rods are symmetrically and fixedly connected between the piston plate and the pore plate, and the vertical rods are slidably connected with the steam temporary storage chamber; and a spring is sleeved outside the vertical rod. According to the cleaning device, the problems that the conventional cleaning mode for the spray head of the granulation tower is relatively complicated, residues are generated due to non-uniform cleaning, the cleaning strength is high, materials are splashed, and the surrounding environment needs to be manually cleaned for the second time are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of granulation tower maintenance equipment, in particular to a nozzle cleaning device for a fatty acid granulation tower. Background Art

[0002] Fatty acids are a class of compounds composed of three elements: carbon, hydrogen, and oxygen. They are the main components of neutral fats, phospholipids, and glycolipids. Fatty acids are widely used in many fields, including the food industry, the pharmaceutical field, the bioenergy field, and the daily chemical field. During the production and processing of fatty acids, a granulating tower is required for granulation. After use, the granulating tower needs to clean its nozzle to prevent clogging, so a special nozzle cleaning device is required.

[0003] The existing granulation tower nozzle cleaning method is generally to clean it manually using a hose that cooperates with a steam pipe. This operation is relatively cumbersome. Not only is it easy to clean unevenly and leave residues, but the cleaning intensity is high, and it will also cause material splashing, resulting in the need for manual secondary cleaning of the surrounding environment, which leads to low cleaning efficiency and indirectly affects the entire production process. For this reason, we provide a nozzle cleaning device for a fatty acid granulation tower. Utility Model Content

[0004] In order to solve the problem that the conventional cleaning method of the granulation tower nozzle in the above-mentioned background technology is relatively cumbersome, not only is it easy to clean unevenly and leave residues, but the cleaning intensity is high, and it will also cause material splashing, resulting in the need for manual secondary cleaning of the surrounding environment. The utility model provides a cleaning device for the fatty acid granulation tower nozzle.

[0005] The utility model is implemented by the following technical scheme: a nozzle cleaning device for a fatty acid granulation tower, comprising:

[0006] A base, wherein four groups of brackets are vertically and symmetrically fixedly connected to the top of the base, the same orifice plate is movably arranged on the four groups of brackets, and a cover is arranged on the base;

[0007] A shaking cleaning assembly, the shaking cleaning assembly includes a steam storage chamber arranged below the orifice plate, the bottom center of the steam storage chamber is fixedly connected with a steam delivery pipe and the air inlet of the steam delivery pipe extends to the outside of the base, air delivery hoses are fixedly connected between the upper parts of both sides of the steam storage chamber and the orifice plate, the interior of the steam storage chamber is movably connected with a piston plate, vertical rods are symmetrically fixedly connected between the piston plate and the orifice plate, and the vertical rods are slidably connected to the steam storage chamber, and the outer sleeve of the vertical rods is provided with a spring.

[0008] As a further improvement of the above solution, cross beams are fixedly connected to the bracket at equal intervals, and the cross beams are fixedly connected to the steam temporary storage chamber and the steam delivery pipe respectively.

[0009] As a further improvement of the above solution, the orifice plate is designed as a hollow structure and air outlets are evenly opened on the top.

[0010] As a further improvement of the above solution, a baffle is fixedly connected to the top edge of the orifice plate.

[0011] As a further improvement of the above solution, a valve is provided on the steam delivery pipe.

[0012] As a further improvement of the above solution, two ends of the spring are fixedly connected to the steam temporary storage chamber and the orifice plate respectively.

[0013] As a further improvement of the above solution, a filter is provided inside the air outlet.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model conveys steam to the orifice plate through the steam conveying pipe and discharges it, so that the nozzles on the surface can be evenly cleaned. It not only has good cleaning effect and high cleaning efficiency, but also reduces the labor intensity of production employees, improves work efficiency, provides sufficient time for replacing nozzles and granulation, and is highly practical.

[0016] 2. In the utility model, after the steam is transported into the steam temporary storage chamber, it will be stored, and as the amount of steam continues to increase, the internal pressure will become greater and greater. Due to the increase in pressure, the piston plate can be pushed to move vertically upward inside the steam temporary storage chamber, thereby pushing the orifice plate upward. When the piston plate moves to the air supply hose, the steam will be released into the orifice plate to clean the nozzle. Since the pressure inside the steam temporary storage chamber is released and under the rebound action of the spring, the orifice plate will automatically reset. The vibration generated during the reset process can shake off the stains on the nozzle, thereby further improving the cleaning effect of the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the shaking cleaning component of the utility model;

[0019] Figure 3 It is a schematic diagram of the vertical section of the three-dimensional structure of the steam temporary storage chamber of the utility model.

[0020] In the figure: 1. base; 2. bracket; 3. orifice plate; 4. cover; 5. crossbeam; 6. enclosure; 7. valve; 101. steam storage chamber; 102. steam delivery pipe; 103. air delivery hose; 104. piston plate; 105. vertical rod; 106. spring. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0022] Embodiment 1:

[0023] Please combine Figure 1-3 , a nozzle cleaning device for a fatty acid granulation tower of this embodiment includes:

[0024] Base 1, the base 1 is a circular structure with a low middle and high edge design, the top of the base 1 is vertically and symmetrically fixedly connected with four groups of brackets 2, the four groups of brackets 2 are movably provided with the same orifice plate 3, the orifice plate 3 is a hollow structure design and the top thereof is evenly provided with air outlets, the top edge of the orifice plate 3 is fixedly connected with a fence 6, which can prevent the nozzle from falling off the orifice plate 3 during shaking cleaning, and the base 1 is provided with a cover 4, which can prevent steam from escaping to the outside, thereby improving the cleaning effect of the nozzle;

[0025] The shaking cleaning assembly includes a steam temporary storage chamber 101 arranged below the orifice plate 3, a steam delivery pipe 102 is fixedly connected to the bottom center of the steam temporary storage chamber 101, and the air inlet of the steam delivery pipe 102 extends to the outside of the base 1, and a valve 7 is arranged on the steam delivery pipe 102 to facilitate the opening and closing of the steam delivery pipe 102. The upper parts of both sides of the steam temporary storage chamber 101 are fixedly connected to the orifice plate 3 with air delivery hoses 103, and the interior of the steam temporary storage chamber 101 is movably connected to a piston plate 104, and the piston plate A vertical rod 105 is symmetrically fixedly connected between 104 and the orifice plate 3, and the vertical rod 105 is slidably connected to the steam temporary storage chamber 101. A spring 106 is sleeved on the outside of the vertical rod 105, and the two ends of the spring 106 are respectively fixedly connected to the steam temporary storage chamber 101 and the orifice plate 3. A cross beam 5 is equidistantly fixedly connected to the bracket 2, and the cross beam 5 is respectively fixedly connected to the steam temporary storage chamber 101 and the steam delivery pipe 102, which can support the bracket 2, the steam temporary storage chamber 101 and the steam delivery pipe 102 to improve the stability of the device.

[0026] The implementation principle of a nozzle cleaning device for a fatty acid granulation tower in the embodiment of the present application is as follows: first, the nozzle is placed on the top of the orifice plate 3, and then the cover 4 is covered, and then the valve 7 is opened to allow steam to enter the steam temporary storage chamber 101 through the steam delivery pipe 102. As the amount of steam continues to increase, the pressure inside it will also increase. Due to the increase in pressure, the piston plate 104 can be pushed to move vertically upward inside the steam temporary storage chamber 101, thereby pushing the orifice plate 3 upward. At this time, the spring 106 will be stretched. When the piston plate 104 moves to the air supply hose 103, the steam The steam will be released into the orifice plate 3 and discharged through the air outlet to evenly clean the nozzle. The air supply hose 103 is long enough so that the orifice plate 3 will not be pulled and damaged when it moves vertically. In addition, since the pressure inside the steam temporary storage chamber 101 is released and the orifice plate 3 is automatically reset under the rebound action of the spring 106, the vibration generated during the reset process can shake off the stains on the nozzle, thereby improving the cleaning effect of the nozzle. The specific steam blowing time can be determined according to the degree of blockage of the through hole of the granulating nozzle. Finally, close the valve 7, open the cover 4 and remove the nozzle.

[0027] Embodiment 2:

[0028] The present embodiment is further improved on the basis of the embodiment 1 in that a filter is provided inside the air outlet to prevent the cleaned dirt from entering the inside of the orifice plate 3 and causing blockage.

[0029] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A nozzle cleaning device for a fatty acid granulation tower, characterized in that: include: A base (1), the top of the base (1) being vertically and symmetrically fixedly connected with four groups of brackets (2), the four groups of brackets (2) being movably provided with the same orifice plate (3), and the base (1) being provided with a sealing cover (4); A shaking cleaning assembly, the shaking cleaning assembly comprising a steam temporary storage chamber (101) arranged below a perforated plate (3), the bottom center of the steam temporary storage chamber (101) being fixedly connected to a steam delivery pipe (102), and the air inlet of the steam delivery pipe (102) extending to the outside of the base (1), the upper parts of both sides of the steam temporary storage chamber (101) being fixedly connected to the perforated plate (3) with air delivery hoses (103), the interior of the steam temporary storage chamber (101) being movably connected to a piston plate (104), vertical rods (105) being symmetrically fixedly connected between the piston plate (104) and the perforated plate (3), and the vertical rods (105) being slidably connected to the steam temporary storage chamber (101), and the exterior of the vertical rods (105) being sleeved with springs (106).

2. A nozzle cleaning device for a fatty acid granulation tower as claimed in claim 1, characterized in that: The support (2) is fixedly connected with crossbeams (5) at equal intervals, and the crossbeams (5) are respectively fixedly connected to the steam temporary storage chamber (101) and the steam delivery pipe (102).

3. A nozzle cleaning device for a fatty acid granulation tower as claimed in claim 1, characterized in that: The orifice plate (3) is designed as a hollow structure and has air outlets evenly arranged on the top.

4. A nozzle cleaning device for a fatty acid granulation tower as claimed in claim 1, characterized in that: The top edge of the orifice plate (3) is fixedly connected with a baffle (6).

5. A nozzle cleaning device for a fatty acid granulation tower as claimed in claim 1, characterized in that: The steam delivery pipe (102) is provided with a valve (7).

6. A nozzle cleaning device for a fatty acid granulation tower as claimed in claim 1, characterized in that: The two ends of the spring (106) are respectively fixedly connected to the steam temporary storage chamber (101) and the orifice plate (3).

7. A nozzle cleaning device for a fatty acid granulation tower as claimed in claim 3, characterized in that: A filter screen is arranged inside the air outlet.

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