Air uniformizing mechanism of pressure type spray drying tower

Abstract

The utility model relates to the technical field of pressure type spray drying towers, and discloses an air uniformizing mechanism of a pressure type spray drying tower, which comprises a tower body, an air inlet pipe is vertically arranged on the right side of the top end of the tower body in a penetrating manner, a ventilation plate is transversely arranged in the tower body, and the two ends of the ventilation plate are provided with connecting components for powerful fixation. The connecting assembly comprises two bases, and the two bases are fixedly connected to the two sides of the interior of the tower body correspondingly. According to the air uniformizing mechanism of the pressure type spray drying tower, by arranging the ventilation plate, the positioning rod, the outer shell, the mounting outer base, the socket and the fixing plate, the firmness and the fixing force between the structures are enhanced, the situation that the outer shell and the ventilation plate fall off to affect use is effectively prevented, the structural safety is improved, and the problems that the connectivity between air uniformizing mechanisms is complex and tedious, and the service life of the air uniformizing mechanisms is poor are solved. The problems that splicing and fixing are inconvenient, meanwhile, the fixing effect is affected by the splicing and mounting structure, and the fixing force and splicing and mounting cannot be matched for use are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure spray drying towers, and specifically relates to an air distribution mechanism for a pressure spray drying tower. Background Technique

[0002] A pressure spray drying tower is a gas-liquid two-phase parallel flow drying device. By using the pressure of a high-pressure nozzle and a high-pressure pump, liquid materials are atomized and flow downward in parallel with the hot air entering the tower to perform rapid heat and mass transfer, and the drying process is completed in a very short time. The device is applicable to industries such as chemical engineering, medicine, and food. The dried products usually have a hollow spherical shape, large particle size, good fluidity, and good solubility.

[0003] An air distribution mechanism needs to be used inside the pressure spray drying tower to improve the drying effect. However, the current connection between the air distribution mechanisms is complex and cumbersome, making it inconvenient to splice and fix. At the same time, the splicing and installation structure affects the fixing effect, and the fixing force cannot be adapted to the splicing and installation.

[0004] Therefore, a new air distribution mechanism for a pressure spray drying tower is proposed to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide an air distribution mechanism for a pressure spray drying tower to solve the problems in the above background technique that the connection between the air distribution mechanisms is complex and cumbersome, inconvenient for splicing and fixing, and at the same time, the splicing and installation structure affects the fixing effect, and the fixing force cannot be adapted to the splicing and installation.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An air distribution mechanism for a pressure spray drying tower, including a tower body. An air inlet pipe is vertically penetrated through the right side of the top of the tower body. A ventilation plate is horizontally arranged inside the tower body, and connection components for strong fixation are arranged at both ends of the ventilation plate;

[0007] The connection components include bases. There are two groups of bases, which are respectively fixedly connected to both sides inside the tower body. Two groups of positioning rods are fixedly connected to the top of the bases. Installation outer seats are fixedly connected to the four corners at the bottom of the ventilation plate, and the installation outer seats are inserted and connected to the outside of the positioning rods. Sockets are fixedly connected to both sides of the top of the ventilation plate. An outer shell is fixedly connected to the top inside the tower body. Grooves are opened at the bottoms of both sides of the outer shell. A fixing plate is fixedly connected to the inside of the groove of the outer shell, and the socket is inserted and connected to the outside of the fixing plate;

[0008] Preferably, the positioning rods are symmetrically distributed about the vertical center line of the ventilation plate. A fan is arranged inside the outer shell, and a through groove is penetrated through the right side of the outer shell.

[0009] Preferably, a flow guide plate is penetrated and arranged at the bottom end of the outer shell body, an air distribution hood is sleeved outside the center of the ventilation plate, two groups of first mounting blocks are fixedly connected to the front end and the rear end of the ventilation plate respectively, and the flow guide plate, the ventilation plate and the air distribution hood are mutually communicated.

[0010] Preferably, top plates are fixedly connected to the tops of the front end and the rear end of the air distribution hood respectively, two groups of second mounting blocks are fixedly connected to the outer ends of the top plates, and a connecting belt is sleeved outside the first mounting blocks and the second mounting blocks.

[0011] Preferably, a plurality of ventilation holes are penetrated and arranged inside the air distribution hood, and the ventilation holes are arranged at equal intervals inside the air distribution hood.

[0012] Preferably, a plurality of limiting seats are fixedly connected to the top end inside the tower body, the limiting seats are inserted and connected to the outer end of the outer shell body, a first connecting seat is fixedly connected to the left side of the top end inside the tower body, and a second connecting seat is fixedly connected to the left side of the outer part of the outer shell body.

[0013] Preferably, an external connecting seat is fixedly connected to the bottom end of the first connecting seat, a notch is formed at the bottom of the external connecting seat, a movable rod is horizontally arranged at the notch of the external connecting seat, and a sleeve is fixedly connected to the outer side of the second connecting seat.

[0014] Preferably, a support spring is fixedly connected to the outer part of the movable rod, and the bottom end of the support spring is inserted and connected to the inside of the sleeve.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: the air distribution mechanism of the pressure type spray drying tower not only realizes the splicing and fixing function, realizes the strong connection function, but also realizes the support and protection function;

[0016] (1) By arranging a ventilation plate, a positioning rod, an outer shell body, an installation outer seat, a socket and a fixing plate, the socket is inserted and installed outside the fixing plate, the ventilation plate is quickly installed with the outer shell body, the connection force between the two is strengthened, the ventilation plate provides a strong supporting force for the bottom of the outer shell body, the installation outer seat is inserted and fixed outside the corresponding positioning rod, plays a role of positioning and installation, is convenient for quickly splicing and fixing the ventilation plate, uses the base to fix and protect the bottom of the ventilation plate, optimizes the flexibility between the overall structures, and at the same time strengthens the firmness and fixing force between the structures, effectively preventing the outer shell body and the ventilation plate from falling off and affecting the use, and improving the structural safety;

[0017] (2) By providing an air distribution hood, a first mounting block, a second mounting block, a connecting belt, a top plate and ventilation holes, the air distribution hood is sleeved and installed outside the ventilation plate to ensure the connectivity between the air distribution hood and the ventilation plate. After the first mounting block and the second mounting block are aligned, they are sleeved and installed outside both of them through the connecting belt, strengthening the firmness of the air distribution hood and the ventilation plate, effectively preventing the air distribution hood from falling off and being unable to supply air evenly, and providing strong installation performance for the air distribution hood;

[0018] (3) By providing a first connecting seat, a second connecting seat, a limiting seat, a support spring, a movable rod and a ferrule, the support spring is sleeved and fixed outside the movable rod. The support spring is pulled downward and inserted and fixed in the ferrule, providing support and protection for the outside of the outer casing. At the same time, it effectively reduces the vibration generated by the operation of the fan and improves the structural stability. Through multiple groups of limiting seats inserted and fixed at the outer end of the outer casing, all-round limiting protection is provided for the outer casing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a front sectional structural view of the present utility model;

[0020] Figure 2 is a bottom view structural view of the air distribution hood of the present utility model;

[0021] Figure 3 is of the present utility model Figure 1 is a partially enlarged sectional structural view at A in;

[0022] Figure 4 is a front view structural view of the support spring of the present utility model.

[0023] In the figure: 1, tower body; 2, base; 3, positioning rod; 4, ventilation plate; 5, first connecting seat; 6, limiting seat; 7, fan; 8, intake pipe; 9, through groove; 10, outer casing; 11, socket; 12, fixing plate; 13, air distribution hood; 14, deflector; 15, installation outer seat; 16, ventilation hole; 17, first mounting block; 18, connecting belt; 19, second mounting block; 20, top plate; 21, second connecting seat; 22, ferrule; 23, support spring; 24, movable rod; 25, external connection seat. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1: Please refer to Figures 1-4, an air distribution mechanism for a pressure spray drying tower, comprising a tower body 1. An air inlet pipe 8 is vertically penetrated and arranged on the right side of the top of the tower body 1. A ventilation plate 4 is horizontally arranged inside the tower body 1, and connection components for strong fixation are arranged at both ends of the ventilation plate 4;

[0026] The connection components include bases 2. There are two groups of bases 2, which are respectively fixedly connected to both sides inside the tower body 1. Two positioning rods 3 are fixedly connected to the top of the base 2. Installation outer seats 15 are fixedly connected to the four corners at the bottom end of the ventilation plate 4. The installation outer seats 15 are inserted and connected to the outside of the positioning rods 3. Sockets 11 are fixedly connected to both sides of the top end of the ventilation plate 4. An outer shell 10 is fixedly connected to the top end inside the tower body 1. Grooves are opened at the bottoms of both sides of the outer shell 10. A fixing plate 12 is fixedly connected to the inside of the groove of the outer shell 10. The sockets 11 are inserted and connected to the outside of the fixing plate 12;

[0027] The positioning rods 3 are symmetrically distributed about the vertical center line of the ventilation plate 4. A fan 7 is arranged inside the outer shell 10. A through groove 9 is penetrated and arranged on the right side of the outer shell 10;

[0028] Specifically, as Figure 1 and Figure 2 shown, when in use, the ventilation plate 4 is horizontally placed inside the tower body 1. The installation outer seats 15 are inserted and fixed to the outside of the corresponding positioning rods 3 to quickly fix the ventilation plate 4. At the same time, the sockets 11 fixed to its top are inserted and installed to the outside of the fixing plate 12 to ensure that the ventilation plate 4 is fixed in the current position and strengthen the fixation between the ventilation plate 4 and the outer shell 10.

[0029] Embodiment 2: A diversion plate 14 is penetrated and arranged at the bottom end of the outer shell 10. An air distribution hood 13 is sleeved outside the center of the ventilation plate 4. Two groups of first mounting blocks 17 are fixedly connected to the front end and the rear end of the ventilation plate 4. The diversion plate 14, the ventilation plate 4 and the air distribution hood 13 communicate with each other;

[0030] Top plates 20 are fixedly connected to the tops of the front end and the rear end of the air distribution hood 13. Two groups of second mounting blocks 19 are fixedly connected to the outer ends of the top plates 20. A connecting belt 18 is sleeved outside the first mounting blocks 17 and the second mounting blocks 19;

[0031] A number of ventilation holes 16 are penetrated and arranged inside the air distribution hood 13. The ventilation holes 16 are equidistantly arranged inside the air distribution hood 13;

[0032] Specifically, as Figure 1 and Figure 3As shown in the figure, during use, the air distribution hood 13 is sleeved outside the ventilation plate 4. After the first mounting block 17 is aligned with the second mounting block 19, the connecting belt 18 is sleeved and installed outside the first mounting block 17 and the second mounting block 19 to quickly fix the air distribution hood 13. The deflector 14, the ventilation plate 4, and the air distribution hood 13 communicate with each other to form a straight flow parallel to the axis of the tower body 1, ensuring uniform distribution of hot air.

[0033] Embodiment 3: A plurality of limit seats 6 are fixedly connected to the top end inside the tower body 1. The limit seats 6 are inserted and connected to the outer end of the outer casing 10. A first connecting seat 5 is fixedly connected to the left side of the top end inside the tower body 1, and a second connecting seat 21 is fixedly connected to the left side outside the outer casing 10.

[0034] A receiving seat 25 is fixedly connected to the bottom end of the first connecting seat 5. A notch is formed at the bottom of the receiving seat 25. A movable rod 24 is horizontally arranged at the notch of the receiving seat 25. A collar 22 is fixedly connected to the outside of the second connecting seat 21.

[0035] A support spring 23 is fixedly connected to the outside of the movable rod 24. The bottom end of the support spring 23 is inserted and connected to the inside of the collar 22.

[0036] Specifically, as shown in Figure 1 and Figure 4 During use, the support spring 23 is pulled obliquely downward until it is inserted and fixed in the collar 22, providing support and protection to the side wall of the outer casing 10 through the support spring 23, effectively reducing the vibration generated by the operation of the fan 7 and improving the structural stability.

[0037] Working principle: When the present utility model is in use, the support spring 23 is pulled obliquely downward until it is inserted and fixed in the collar 22. The air distribution hood 13 is sleeved outside the ventilation plate 4. After the first mounting block 17 is aligned with the second mounting block 19, the connecting belt 18 is sleeved and installed outside the first mounting block 17 and the second mounting block 19. The ventilation plate 4 is horizontally placed inside the tower body 1. The installation outer seat 15 is inserted and fixed outside the corresponding positioning rod 3 to quickly fix the ventilation plate 4. At the same time, the socket 11 fixed to its top is inserted and installed outside the fixing plate 12 to ensure that the ventilation plate 4 is fixed in the current position.

[0038] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A wind distribution mechanism for a pressure spray drying tower, comprising a tower body (1), characterized in that: An air inlet pipe (8) is vertically provided on the right side of the top of the tower body (1), a ventilation plate (4) is horizontally provided inside the tower body (1), and strongly fixed connection components are provided at both ends of the ventilation plate (4); The connection assembly comprises a base (2), the base (2) being provided with two groups and being respectively fixedly connected to two sides of the inside of the tower body (1), the top of the base (2) being fixedly connected to two groups of positioning rods (3), the four corners of the bottom end of the ventilation plate (4) being fixedly connected to an external mounting seat (15), the external mounting seat (15) being plugged and connected to the outside of the positioning rods (3), the two sides of the top of the ventilation plate (4) being fixedly connected to sockets (11), the top of the inside of the tower body (1) being fixedly connected to an outer shell (10), the bottoms of both sides of the outer shell (10) being provided with grooves, the inside of the grooves of the outer shell (10) being fixedly connected to a fixing plate (12), and the sockets (11) being plugged and connected to the outside of the fixing plate (12).

2. The air distribution mechanism of a pressure spray drying tower according to claim 1, characterized in that: The positioning rods (3) are symmetrically distributed about the vertical center line of the ventilation plate (4); a fan (7) is arranged inside the outer shell (10); and a through slot (9) is arranged through the right side of the outer shell (10).

3. The air distribution mechanism of a pressure spray drying tower according to claim 1, characterized in that: A guide plate (14) is provided through the bottom end of the outer shell (10); an air distribution cover (13) is provided on the outside of the center of the ventilation plate (4); two groups of first mounting blocks (17) are fixedly connected to the front and rear ends of the ventilation plate (4); and the guide plate (14), the ventilation plate (4) and the air distribution cover (13) are interconnected.

4. The air distribution mechanism of a pressure spray drying tower according to claim 3, characterized in that: The tops of the front and rear ends of the wind equalizing hood (13) are fixedly connected to a top plate (20), the outer ends of the top plate (20) are fixedly connected to two groups of second mounting blocks (19), and the outer sleeves of the first mounting block (17) and the second mounting block (19) are provided with a connecting belt (18).

5. The air distribution mechanism of a pressure spray drying tower according to claim 3, characterized in that: A plurality of groups of ventilation holes (16) are arranged through the interior of the air distribution cover (13), and the ventilation holes (16) are arranged at equal intervals inside the air distribution cover (13).

6. The air equalization mechanism of a pressure spray drying tower according to claim 1, characterized in that: The top end of the tower body (1) is fixedly connected to a plurality of groups of limit seats (6), and the limit seats (6) are plugged and connected to the outer end of the outer shell (10). The left side of the top end of the tower body (1) is fixedly connected to a first connection seat (5), and the left side of the outer shell (10) is fixedly connected to a second connection seat (21).

7. The air equalization mechanism of a pressure spray drying tower according to claim 6, characterized in that: The bottom end of the first connecting seat (5) is fixedly connected to an external seat (25), a notch is provided at the bottom of the external seat (25), a movable rod (24) is transversely arranged at the notch of the external seat (25), and a ring (22) is fixedly connected to the outer side of the second connecting seat (21).

8. The air equalization mechanism of a pressure spray drying tower according to claim 7, characterized in that: The outside of the movable rod (24) is fixedly connected with a support spring (23), and the bottom end of the support spring (23) is plug-connected to the inside of the ring (22).

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