CN218980450U - A drying tower fresh air system - Google Patents

Abstract

The utility model is applicable to the technical field of drying towers, and provides a fresh air system of a drying tower, which comprises a shell and further comprises: the water curtain dust removing structure removes dust in the fresh air in a water spraying mode; the fresh air filter comprises a first filter layer and a second filter layer, wherein the first filter layer and the second filter layer are used for carrying out multistage filtration on fresh air, a beating structure is arranged between the first filter layer and the second filter layer and used for cleaning the first filter layer and the second filter layer, the beating structure comprises a first moving assembly and a second moving assembly, and the second moving assembly is used for driving the beating assembly to move. According to the utility model, the water curtain dust removing structure, the first filter layer and the second filter layer are arranged to filter the introduced fresh air, so that the cleanliness of the air entering the drying tower is ensured, and impurities in the air are prevented from polluting materials in the drying tower; the first filter layer and the second filter layer can be cleaned by arranging the striking structure, so that the filtering effect of the first filter layer and the second filter layer is ensured.

Description

A drying tower fresh air system

technical field

The utility model belongs to the technical field of drying towers, in particular to a fresh air system for drying towers.

Background technique

The spray drying tower is a device used for drying biological pesticides, medicines, and food microorganisms. Spray drying is a drying process in which the raw material liquid is put into an atomizer to separate into droplets, and hot air or other gases are in direct contact with the droplets to obtain powder-shaped products.

During the spray drying process, the air in the drying tower is in direct contact with the material, so the air quality in the drying tower directly affects the quality of the product. It is necessary to install a fresh air system before the air enters the drying tower to prevent impurities in the air from contaminating the drying tower. materials. A drying tower fresh air system is proposed for this purpose.

Contents of the invention

The purpose of the embodiment of the utility model is to provide a drying tower fresh air system to solve the problem.

The embodiment of the utility model is achieved in this way, a drying tower fresh air system, including a housing, also includes:

Water curtain dust removal structure, the water curtain dust removal structure removes dust in the fresh air by spraying water;

filter layer 1 and filter layer 2, the filter layer 1 and filter layer 2 are used for multi-stage filtering of fresh air, and a striking structure is arranged between the filtering layer 1 and the filtering layer 2, and the striking structure is used for The filter layer one and the filter layer two are cleaned, the hitting structure includes a moving component one and a moving component two, and the moving component two is used to drive the hitting component to move.

Further, the structure of the moving component 1 and the moving component 2 is the same, both ends of the moving component 1 are provided with beating wheels, and the end of the moving component 2 is fixedly connected with a lifting block, and the moving component 2 and the moving component Component one is set vertically.

Further, the moving component 2 includes a fixed plate, and a chute is opened in the fixed plate, and fixed rods are fixedly connected to both sides of the fixed plate, and the fixed rod is slidably connected to the sliding seat, and the sliding seat It is fixed on the support plate, and the support plate is fixed in the housing.

Further, the hitting assembly includes a moving block, the moving block is movably attached to the inclined wall of the lifting block, a connecting rod is fixedly connected to the moving block, the connecting rod is slidingly connected to a fixed seat, and the fixed seat is fixed On the support plate, a spring is arranged between the fixed seat and the moving block, and a beating wheel is arranged at the end of the connecting rod.

Further, the hitting structure also includes a control assembly, the control assembly includes a motor, the output end of the motor is provided with a rotating handle, the rotating handle is rotatably connected to the support plate, and the end of the rotating handle is fixedly connected with Sliding head, the chute in moving assembly one and moving assembly two are all connected with sliding head slidingly.

Further, the water curtain dedusting structure includes a nozzle, the nozzle communicates with the water guide pipe, the nozzle is fixed in the housing, a water collection channel is opened in the housing, and the water collection channel communicates with the water outlet.

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

The fresh air system of the drying tower can filter the fresh air introduced by setting the water curtain dust removal structure, the first filter layer and the second filter layer, so as to ensure the cleanliness of the air entering the drying tower and prevent the impurities in the air from polluting the materials in the drying tower; by setting The hitting structure can clean the filter layer 1 and the filter layer 2 to ensure the filtering effect of the filter layer 1 and the filter layer 2.

Description of drawings

Figure 1 is a schematic structural diagram of the drying tower fresh air system.

Fig. 2 is an enlarged structural schematic diagram of area A in Fig. 1 of the fresh air system of the drying tower.

Fig. 3 is a structural schematic diagram of the control components in the fresh air system of the drying tower.

In the figure: housing 01, fan 11, water guide pipe 21, nozzle 22, water collection channel 23, water outlet 24, filter layer 1 03, chute 31, sliding head 32, lifting block 33, connecting rod 34, spring 35, fixed Seat 36, moving block 37, fixed rod 38, slide seat 39, filter layer two 04, beat wheel 41, support plate 42, fixed plate 43, rotating handle 44, motor 45.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

The specific implementation of the utility model is described in detail below in conjunction with specific embodiments.

As shown in Figures 1-3, a drying tower fresh air system provided by an embodiment of the present invention includes a housing 01 and also includes:

Water curtain dust removal structure, the water curtain dust removal structure removes dust in the fresh air by spraying water;

Filter layer one 03 and filter layer two 04, the filter layer one 03 and filter layer two 04 are used for multi-stage filtration of fresh air, and a striking structure is arranged between the filter layer one 03 and filter layer two 04, so The hitting structure is used to clean the filter layer 1 03 and the filtering layer 2 04, and the hitting structure includes a moving component 1 and a moving component 2, and the moving component 2 is used to drive the hitting component to move.

In the embodiment of the utility model, fans 11 are provided at the air inlet and the air outlet of the housing 01, the air outlet is connected to the air heater through the pipeline, and the air heater is connected to the drying tower through the pipeline.

As shown in Figure 1 and Figure 2, as a preferred embodiment of the present invention, the structure of the first moving assembly and the second moving assembly is the same, and the two ends of the first moving assembly are provided with striking wheels 41, so A lifting block 33 is fixedly connected to the end of the second moving component, and the second moving component is perpendicular to the first moving component.

In the embodiment of the utility model, preferably, the first moving component is arranged horizontally, and the second moving component is arranged vertically.

As shown in Figures 1 and 2, as a preferred embodiment of the present invention, the second moving assembly includes a fixed plate 43, and a slide groove 31 is provided in the fixed plate 43, and both sides of the fixed plate 43 Both are fixedly connected with a fixed rod 38 , the fixed rod 38 is slidably connected with the sliding seat 39 , the sliding seat 39 is fixed on the support plate 42 , and the support plate 42 is fixed in the housing 01 .

As shown in Figure 1 and Figure 2, as a preferred embodiment of the present utility model, the striking assembly includes a moving block 37, the moving block 37 is movably attached to the inclined wall of the lifting block 33, and the moving block 37 is fixedly connected with a connecting rod 34, the connecting rod 34 is slidingly connected with the fixed seat 36, the fixed seat 36 is fixed on the support plate 42, a spring 35 is arranged between the fixed seat 36 and the moving block 37, and the connecting The end of the rod 34 is provided with a beating wheel 41 .

In the embodiment of the utility model, preferably, when the moving assembly 2 moves upwards, the lifting block 33 moves upwards, and the inclined wall of the lifting block 33 drives the connecting rod 34 in the fixed seat 36 by movably fitting the moving block 37 Move, the spring 35 is compressed, one connecting rod 34 drives the beating wheel 41 to move towards the direction close to the filter layer one 03, and the other connecting rod 34 drives the beating wheel 41 to move towards the direction close to the filter layer two 04, thereby hitting the filter Layer 1 03 and filter layer 2 04, when the moving component 2 moves downward, the lifting block 33 moves downward, and the spring 35 drives the moving block 37 to move in the reverse direction, thereby causing the connecting rod 34 to move in the reverse direction, and the two hitting wheels 41 respectively Break away from filter layer 1 03 and filter layer 2 04, repeat the above operations, and then hit filter layer 1 03 and filter layer 2 04 back and forth, thereby knocking down impurities attached to filter layer 1 03 and filter layer 2 04.

As shown in Figures 1-3, as a preferred embodiment of the present invention, the striking structure further includes a control assembly, the control assembly includes a motor 45, the output end of the motor 45 is provided with a rotating handle 44, The rotating handle 44 is rotatably connected with the support plate 42 , the end of the rotating handle 44 is fixedly connected with the sliding head 32 , and the slide grooves 31 in the first moving assembly and the second moving assembly are both slidingly connected with the sliding head 32 .

In the embodiment of the utility model, preferably, start the motor 45, the motor 45 drives the rotating handle 44 to rotate, the rotating handle 44 drives the sliding head 32 to rotate, and the sliding head 32 drives the moving assembly by slidingly connecting with the chute 31 in the first moving assembly One moves reciprocatingly in the horizontal direction, the beating wheel 41 on the left side of the moving component one reciprocates and hits the filter layer one 03, and the beating wheel 41 on the right side of the moving component two reciprocates and hits the filter layer two 04, thereby attaching to the filter layer Impurities on the first 03 and the second filter layer 04 are knocked down, and the sliding head 32 drives the second moving component to reciprocate vertically by slidingly connecting with the chute 31 in the second moving component.

As shown in Figure 1, as a preferred embodiment of the utility model, the water curtain dedusting structure includes a nozzle 22, the nozzle 22 communicates with the water guide pipe 21, and the nozzle 22 is fixed in the housing 01, so that A water collecting channel 23 is opened in the casing 01 , and the water collecting channel 23 communicates with the water outlet 24 .

In the embodiment of the present utility model, preferably, since the dust is very easy to absorb water, the dust-removed water is introduced into the housing 01 through the water guide pipe 21, and the water is sprayed out through the nozzle 22, which can effectively remove the dust in the fresh air. The waste water is discharged from the water outlet 24 through the water collecting channel 23 .

The working principle of the utility model is:

The fresh air system of the drying tower introduces dedusted water into the housing 01 through the water guide pipe 21, and the water is sprayed out through the nozzle 22, which can effectively remove the dust in the fresh air, and the waste water after dust removal is discharged from the water outlet 24 through the water collecting channel 23; The first filter layer 03 and the second filter layer 04 filter the fresh air in multiple stages; the motor 45 drives the rotating handle 44 to rotate, and the rotating handle 44 drives the slider 32 to rotate, and the slider 32 is driven to move by slidingly connecting with the chute 31 in the first moving component Component one reciprocates in the horizontal direction, the beating wheel 41 on the left side of moving component one reciprocates and hits filter layer one 03, and the beating wheel 41 on the right side of moving component two reciprocates and hits filter layer two 04, thereby Impurities on layer one 03 and filter layer two 04 are knocked down, sliding head 32 drives moving component two to reciprocate in the vertical direction by slidingly connecting with chute 31 in moving component two, and then drives the beating component to reciprocate and hit the filter Layer one 03 and filter layer two 04, so as to knock down the impurities attached to filter layer one 03 and filter layer two 04.

The above are only preferred embodiments of the present utility model. It should be pointed out that for those skilled in the art, some deformations and improvements can be made without departing from the concept of the present utility model, and these should also be regarded as the present utility model. protection scope, these will not affect the effect of the utility model implementation and the practicability of the patent.

Claims (6)

1. The utility model provides a drying tower new trend system, includes the casing, its characterized in that still includes:

the water curtain dust removing structure removes dust in the fresh air in a water spraying mode;

the fresh air filter comprises a first filter layer and a second filter layer, wherein the first filter layer and the second filter layer are used for carrying out multistage filtration on fresh air, a beating structure is arranged between the first filter layer and the second filter layer and used for cleaning the first filter layer and the second filter layer, the beating structure comprises a first moving assembly and a second moving assembly, and the second moving assembly is used for driving the beating assembly to move.

2. The drying tower fresh air system according to claim 1, wherein the first moving assembly and the second moving assembly have the same structure, striking wheels are arranged at two ends of the first moving assembly, a lifting block is fixedly connected to the tail end of the second moving assembly, and the second moving assembly is perpendicular to the first moving assembly.

3. The drying tower fresh air system according to claim 2, wherein the moving assembly comprises a fixing plate, a sliding groove is formed in the fixing plate, fixing rods are fixedly connected to two sides of the fixing plate, the fixing rods are in sliding connection with a sliding seat, the sliding seat is fixed on a supporting plate, and the supporting plate is fixed in a shell.

4. The drying tower fresh air system according to claim 1, wherein the striking component comprises a moving block, the moving block is movably attached to an inclined wall of the lifting block, a connecting rod is fixedly connected to the moving block, the connecting rod is slidably connected with a fixing seat, the fixing seat is fixed on the support plate, a spring is arranged between the fixing seat and the moving block, and a striking wheel is arranged at the tail end of the connecting rod.

5. The drying tower fresh air system according to claim 3, wherein the striking structure further comprises a control assembly, the control assembly comprises a motor, a rotating handle is arranged at the output end of the motor, the rotating handle is rotationally connected with the support plate, a sliding head is fixedly connected to the tail end of the rotating handle, and sliding grooves in the first moving assembly and the second moving assembly are both in sliding connection with the sliding head.

6. The drying tower fresh air system according to claim 1, wherein the water curtain dust removal structure comprises a spray head, the spray head is communicated with the water guide pipe, the spray head is fixed in a shell, a water collecting channel is arranged in the shell, and the water collecting channel is communicated with the water outlet.

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