CN220736202U - Spray drying tower convenient to clearance - Google Patents

Abstract

The utility model discloses a spray drying tower convenient to clean, which relates to the technical field of spray drying towers and specifically comprises a supporting table, wherein a drying tower body is fixedly arranged at the top of the supporting table, a feeding hole is formed in the top of an inner cavity of the drying tower body, a U-shaped frame is arranged above the top of the drying tower body, first vertical plates are arranged on two sides of the U-shaped frame, the bottom ends of the first vertical plates are connected with the supporting table, a fixing seat is vertically arranged at the bottom of one side of each first vertical plate, a lifting oil cylinder is fixedly connected to the top of each fixing seat, the top end of each lifting oil cylinder is connected with the U-shaped frame, a shaft sleeve is vertically arranged at the bottom of an inner cavity of the U-shaped frame, and a transmission shaft is coaxially and rotatably connected inside the shaft sleeve. When the utility model is used, the inside of the drying tower body is fully scrubbed, the cleaning efficiency is improved, the operation is convenient, and the manpower and time are saved.

Description

Spray drying tower convenient to clearance

Technical Field

The utility model relates to the technical field of spray drying towers, in particular to a spray drying tower convenient to clean.

Background

The spray drying tower is a device for drying biological pesticides, medicines and food microorganisms, and is used for obtaining a drying process of powder-shaped products by putting a raw material liquid into an atomizer to be separated into mist drops and directly contacting the mist drops with hot air or other gases, and a layer of residual materials is attached to the inner wall of the spray drying tower after the spray drying tower works for a long time, so that the interior of the spray drying tower needs to be cleaned regularly. At present, the staff generally holds cleaning tool and stretches into the spray drying tower inside again and clear up the work, but this kind of clearance mode effect is more general, and inconvenient operation step is loaded down with trivial details, simultaneously is great to staff's physical demands. In order to solve the problems, we propose a spray drying tower which is convenient to clean.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides a spray drying tower convenient to clean.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides a spray drying tower convenient to clearance, includes the brace table, brace table top fixed mounting has the drying tower body, the feed inlet has been seted up at drying tower body inner chamber top, drying tower body top is equipped with U type frame, U type frame both sides all are equipped with first riser, first riser bottom is connected with the brace table, the fixing base is installed perpendicularly to the bottom of first riser one side, fixing base top fixedly connected with lift cylinder, the lift cylinder top is connected with U type frame, the axle sleeve is installed perpendicularly to U type frame inner chamber bottom, the inside coaxial rotation of axle sleeve is connected with the transmission shaft, transmission shaft one side is equipped with driving motor, driving motor fixed mounting is on U type frame, driving motor output, the coaxial fixedly connected with synchronous pulley in transmission shaft top outside, be connected through synchronous belt between the synchronous pulley;

the bottom end of the transmission shaft penetrates into the drying tower body and is fixedly connected with a motor box body, a forward and backward motor is arranged in the motor box body, the bottom of the motor box body is fixedly connected with a lifting plate, the output end of the forward and backward motor penetrates out of the lifting plate and is coaxially and fixedly connected with a disc, at least three L-shaped plates are arranged on the periphery of the lifting plate, a V-shaped rod is arranged between the L-shaped plates and the disc and is respectively and rotatably connected with the L-shaped plates and the disc through the rotation shaft, at least three fixing grooves are formed in one side of the L-shaped plates, a spring is fixedly connected in the fixing grooves, a baffle is arranged on the outer side of the L-shaped plates, one end of the spring is connected with the baffle, one side of the baffle is fixedly connected with a cleaning brush plate, and one side of the cleaning brush plate is contacted with the inner wall of the drying tower body;

the utility model discloses a drying tower, including L template, distribution pipe, transmission shaft, drain pipe, a plurality of high-pressure spray heads, the equal fixedly connected with distribution pipe of L template both sides, one side that the distribution pipe is close to the drying tower body is equipped with a plurality of high-pressure spray heads, a plurality of high-pressure spray heads are distributed along distribution pipe axis direction equidistance, high-pressure spray head one end is connected with the distribution pipe, the transmission shaft is hollow design, distribution pipe one side is connected with the drain pipe, drain pipe one end is connected with the transmission shaft.

Optionally, L template one side is equipped with the second riser, second riser bottom is connected with the lifter plate, second riser one side is equipped with the bar seat, the guide bar is all installed perpendicularly at bar seat both ends, guide bar one end runs through the second riser and is connected with L template.

Optionally, the slider is all fixedly connected with in U type frame both sides, first riser one side has seted up the spout corresponding with the slider, the slider is located the spout inside.

Optionally, a sealing top cover corresponding to the feeding hole is arranged on the outer side of the feeding hole, and the sealing top cover is connected with the feeding hole through a buckle.

Optionally, the drying tower body cavity bottom is equipped with the bin outlet perpendicularly, bin outlet internally mounted has the solenoid valve.

Optionally, the coaxial conductive slip ring that is equipped with in axle sleeve top, conductive slip ring is located the transmission shaft outside, conductive slip ring shell is connected with the axle sleeve, conductive slip ring rotation end is connected with the transmission shaft, positive and negative rotating electrical machines is connected with conductive slip ring output through the wire.

Optionally, the coaxial fixedly connected with rotary joint in transmission shaft top, rotary joint rotates the end and is connected with the inlet tube.

Compared with the prior art, when the novel cleaning device is used, the lifting oil cylinder is utilized to drive the cleaning assembly at the bottom of the U-shaped frame to enter the drying tower, then the motor box is utilized to drive the disc to rotate, the disc drives the plurality of L-shaped plates to expand outwards simultaneously through the V-shaped rods, the cleaning brush plate on the baffle plate can be contacted with the inner wall of the drying tower, then the driving motor drives the transmission shaft to rotate, so that the cleaning brush plate brushes the inner wall of the drying tower, meanwhile, purified water in the transmission shaft enters the distribution pipe through the liquid outlet pipe and is sprayed out from the high-pressure spray nozzle, so that the interior of the drying tower is fully brushed, the cleaning efficiency is improved, the operation is convenient, and the manpower and time are saved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

FIG. 3 is a schematic view showing the structure of the L-shaped plate of the present utility model.

Fig. 4 is a schematic diagram showing the specific construction of the lifting plate and the V-shaped rod of the present utility model.

Fig. 5 is a schematic view showing a specific structure of the baffle plate of the present utility model.

FIG. 6 is a schematic view showing the structure of the feed inlet and the seal top cover of the present utility model.

In the figure: 1. a support table; 2. drying the tower body; 3. a first riser; 4. a U-shaped frame; 5. a slide block; 6. a chute; 7. a fixing seat; 8. a lifting oil cylinder; 9. a transmission shaft; 10. a shaft sleeve; 11. a conductive slip ring; 12. a driving motor; 13. a synchronous pulley; 14. a rotary joint; 15. a water inlet pipe; 16. a discharge port; 17. a feed inlet; 18. sealing the top cover; 19. a motor case; 20. an L-shaped plate; 21. a baffle; 22. cleaning a brush plate; 23. a fixing groove; 24. a spring; 25. a dispensing tube; 26. a high pressure nozzle; 27. a liquid outlet pipe; 28. a second riser; 29. a guide rod; 30. a strip-shaped seat; 31. a disc; 32. a V-shaped rod; 33. and a lifting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 6, the present utility model provides a technical solution: the utility model provides a spray drying tower convenient to clearance, including supporting bench 1, supporting bench 1 top fixed mounting has drying tower body 2, drying tower body 2 inner chamber top has seted up feed inlet 17, drying tower body 2 top is equipped with U type frame 4,U type frame 4 both sides all are equipped with first riser 3, first riser 3 bottom is connected with supporting bench 1, fixing base 7 is installed perpendicularly to the bottom of first riser 3 one side, fixing base 7 top fixedly connected with lift cylinder 8, lift cylinder 8 top is connected with U type frame 4, U type frame 4 inner chamber bottom is installed perpendicularly and is overlapped pipe 10, inside coaxial rotation of axle sleeve 10 is connected with transmission shaft 9, transmission shaft 9 one side is equipped with driving motor 12, driving motor 12 fixed mounting is on U type frame 4, driving motor 12 output, transmission shaft 9 top outside coaxial fixedly connected with synchronous pulley 13, be connected through synchronous belt between synchronous pulley 13;

as shown in fig. 1 and 2, the lifting oil cylinder 8 can drive the cleaning component at the bottom of the U-shaped frame 4 to enter the drying tower 2, and the driving motor 12 drives the cleaning component to rotate to fully scrub the inner wall of the drying tower 2;

the bottom end of the transmission shaft 9 penetrates into the drying tower body 2 and is fixedly connected with a motor box 19, a forward and backward motor is arranged in the motor box 19, the bottom of the motor box 19 is fixedly connected with a lifting plate 33, the output end of the forward and backward motor penetrates out of the lifting plate 33 and is coaxially and fixedly connected with a disc 31, at least three L-shaped plates 20 are arranged on the periphery of the lifting plate 33, a V-shaped rod 32 is arranged between the L-shaped plates 20 and the disc 31, the V-shaped rod 32 is respectively and rotatably connected with the L-shaped plates 20 and the disc 31 through the rotation shaft, at least three fixing grooves 23 are formed on one side of the L-shaped plates 20, springs 24 are fixedly connected in the fixing grooves 23, a baffle 21 is arranged on the outer side of the L-shaped plates 20, one end of each spring 24 is connected with the baffle 21, one side of each baffle 21 is fixedly connected with a cleaning brush plate 22, and one side of each cleaning brush plate 22 is contacted with the inner wall of the drying tower body 2;

as shown in fig. 3 and 4, after the cleaning assembly enters the drying tower 2, the motor in the motor box 19 drives the plurality of L-shaped plates 20 to expand outwards simultaneously through the V-shaped rods 32, the cleaning brush plates 22 on the baffle plate 21 are contacted with the inner wall of the drying tower 2, and then the driving motor 12 drives the transmission shaft 9 to rotate so that the cleaning brush plates 22 brush the inner wall of the drying tower 2;

the two sides of the L-shaped plate 20 are fixedly connected with a distributing pipe 25, one side of the distributing pipe 25, which is close to the drying tower body 2, is provided with a plurality of high-pressure spray heads 26, the high-pressure spray heads 26 are distributed at equal intervals along the axial direction of the distributing pipe 25, one end of each high-pressure spray head 26 is connected with the distributing pipe 25, the transmission shaft 9 is in a hollow design, one side of the distributing pipe 25 is connected with a liquid outlet pipe 27, and one end of the liquid outlet pipe 27 is connected with the transmission shaft 9;

in the actual use process, firstly, the lifting oil cylinder 8 is utilized to drive the U-shaped frame 4 to move downwards, a cleaning component at the bottom of the U-shaped frame 4 can enter the drying tower body 2, then, a positive and negative rotating motor in the motor box 19 is utilized to drive the disc 31 to rotate, the disc 31 pushes the L-shaped plates 20 to expand outwards simultaneously through the V-shaped rods 32, the cleaning brush plates 22 on the baffle plates 21 can be contacted with the inner wall of the drying tower body 2, then, the driving motor 12 drives the transmission shaft 9 to rotate so that the cleaning brush plates 22 brush the inner wall of the drying tower body 2, meanwhile, clean water in the transmission shaft 9 enters the distribution pipe 25 through the liquid outlet pipe 27 and is sprayed out from the high-pressure spray nozzles 26, so that the inside of the drying tower body 2 is fully brushed, the cleaning efficiency is improved, and the manpower and time are saved due to convenient operation.

Further, a second vertical plate 28 is arranged on one side of the L-shaped plate 20, the bottom end of the second vertical plate 28 is connected with a lifting plate 33, a strip-shaped seat 30 is arranged on one side of the second vertical plate 28, guide rods 29 are vertically arranged at two ends of the strip-shaped seat 30, one end of each guide rod 29 penetrates through the second vertical plate 28 to be connected with the L-shaped plate 20, and the L-shaped plate 20 assembly is kept stable and smooth during horizontal displacement through the arrangement of the second vertical plate 28, the guide rods 29 and the strip-shaped seat 30.

Further, the two sides of the U-shaped frame 4 are fixedly connected with the sliding blocks 5, the sliding grooves 6 corresponding to the sliding blocks 5 are formed in one side of the first vertical plate 3, the sliding blocks 5 are located inside the sliding grooves 6, and the sliding blocks 5 and the sliding grooves 6 are arranged to enable the U-shaped frame 4 assembly to be kept smooth in vertical displacement, so that the stability of the structure is further improved.

As shown in fig. 6, a sealing top cover 18 corresponding to the feeding hole 17 is arranged at the outer side of the feeding hole 17, the sealing top cover 18 is connected with the feeding hole 17 through a buckle, and when cleaning work of the interior of the drying tower body 2 is performed, the sealing top cover 18 can be firstly removed from the feeding hole 17, so that the cleaning assembly can be conveniently accessed.

Further, a discharge opening 16 is vertically arranged at the bottom of the inner cavity of the drying tower body 2, an electromagnetic valve is arranged in the discharge opening 16, and cleaned sewage can be discharged through the discharge opening 16.

As shown in fig. 2, the top end of the shaft sleeve 10 is coaxially provided with a conductive slip ring 11, the conductive slip ring 11 is located outside the transmission shaft 9, the outer shell of the conductive slip ring 11 is connected with the shaft sleeve 10, the rotating end of the conductive slip ring 11 is connected with the transmission shaft 9, the forward and reverse rotating motor is connected with the output end of the conductive slip ring 11 through a wire, and by arranging the conductive slip ring 11, the forward and reverse rotating motor can be continuously supplied with power while the motor box 19 assembly keeps rotating.

Further, the top end of the transmission shaft 9 is coaxially and fixedly connected with a rotary joint 14, the rotating end of the rotary joint 14 is connected with a water inlet pipe 15, and purified water can be input into the transmission shaft 9 by arranging the water inlet pipe 15 to be connected with an external water supply pipeline.

To sum up, when the spray drying tower convenient to clear up is used, firstly, the staff utilizes the lift cylinder 8 to drive the cleaning assembly at the bottom of the U-shaped frame 4 to enter the drying tower body 2, then utilizes the motor in the motor box 19 to drive the disc 31 to rotate, the disc 31 pushes the L-shaped plates 20 to expand outwards simultaneously through the V-shaped rods 32, the cleaning brush plate 22 on the baffle 21 can be contacted with the inner wall of the drying tower body 2, then the driving motor 12 drives the transmission shaft 9 to rotate so that the cleaning brush plate 22 brushes the inner wall of the drying tower body 2, meanwhile, the purified water in the transmission shaft 9 enters the distribution pipe 25 through the liquid outlet pipe 27 and is sprayed out from the high-pressure spray nozzle 26, so that the full brushing of the inside of the drying tower body 2 is realized, the cleaning efficiency is improved, and the labor and time are saved due to convenient operation.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a spray drying tower convenient to clearance, includes brace table (1), its characterized in that: the novel drying device comprises a supporting table (1), wherein a drying tower body (2) is fixedly installed at the top of the supporting table (1), a feed inlet (17) is formed in the top of an inner cavity of the drying tower body (2), a U-shaped frame (4) is arranged above the top of the drying tower body (2), first vertical plates (3) are arranged on two sides of the U-shaped frame (4), a fixed seat (7) is vertically installed at the bottom of one side of the first vertical plates (3), a lifting oil cylinder (8) is fixedly connected to the top of the fixed seat (7), a shaft sleeve (10) is vertically installed at the top of the lifting oil cylinder (8) and is connected with the U-shaped frame (4), a transmission shaft (9) is coaxially and rotatably connected to the bottom of the inner cavity of the U-shaped frame (4), a driving motor (12) is arranged on one side of the transmission shaft (9), a synchronous belt pulley (13) is coaxially and fixedly connected to the output end of the driving motor (12) and the outer side of the top of the transmission shaft (9), and synchronous belt pulleys (13) are connected through synchronous belts (13);

the drying tower comprises a drying tower body (2), a motor box body (19) is fixedly connected to the bottom end of the transmission shaft (9), a forward-reverse motor is arranged in the motor box body (19), a lifting plate (33) is fixedly connected to the bottom of the motor box body (19), a disc (31) is fixedly connected to the outer side of the lifting plate (33) in a coaxial mode, at least three L-shaped plates (20) are arranged on the periphery of the lifting plate (33), V-shaped rods (32) are arranged between the L-shaped plates (20) and the disc (31), the V-shaped rods (32) are respectively connected with the L-shaped plates (20) and the disc (31) in a rotating mode through rotating shafts, at least three fixing grooves (23) are formed in one side of the L-shaped plates (20), springs (24) are fixedly connected to the inner sides of the fixing grooves (23), a baffle plate (21) are arranged on the outer sides of the L-shaped plates (20), one ends of the springs (24) are connected with the baffle plate (21), one sides of the baffle plates (21) are fixedly connected with a cleaning brush plate (22), and one side of the cleaning brush plate (22) is in contact with the inner wall of the drying tower body (2);

the utility model discloses a drying tower, including L template (20), distributor pipe (25), drying tower body (2), distributor pipe (25) both sides all fixedly connected with, one side that distributor pipe (25) are close to the drying tower body (2) is equipped with a plurality of high-pressure shower nozzles (26), and a plurality of high-pressure shower nozzles (26) are distributed along distributor pipe (25) axis direction equidistance, high-pressure shower nozzle (26) one end is connected with distributor pipe (25), transmission shaft (9) are hollow design, distributor pipe (25) one side is connected with drain pipe (27), drain pipe (27) one end is connected with transmission shaft (9).

2. A spray drying tower for facilitating cleaning as defined in claim 1, wherein: the L-shaped plate is characterized in that a second vertical plate (28) is arranged on one side of the L-shaped plate (20), the bottom end of the second vertical plate (28) is connected with a lifting plate (33), a strip-shaped seat (30) is arranged on one side of the second vertical plate (28), guide rods (29) are vertically arranged at two ends of the strip-shaped seat (30), and one end of each guide rod (29) penetrates through the second vertical plate (28) to be connected with the L-shaped plate (20).

3. A spray drying tower for facilitating cleaning as defined in claim 1, wherein: the sliding blocks (5) are fixedly connected to two sides of the U-shaped frame (4), sliding grooves (6) corresponding to the sliding blocks (5) are formed in one side of the first vertical plate (3), and the sliding blocks (5) are located inside the sliding grooves (6).

4. A spray drying tower for facilitating cleaning as defined in claim 1, wherein: and a sealing top cover (18) corresponding to the feeding hole (17) is arranged at the outer side of the feeding hole (17), and the sealing top cover (18) is connected with the feeding hole (17) through a buckle.

5. A spray drying tower for facilitating cleaning as defined in claim 1, wherein: the drying tower is characterized in that a discharge opening (16) is vertically formed in the bottom of the inner cavity of the drying tower body (2), and an electromagnetic valve is arranged in the discharge opening (16).

6. A spray drying tower for facilitating cleaning as defined in claim 1, wherein: the novel electric motor is characterized in that an electric slip ring (11) is coaxially arranged at the top end of the shaft sleeve (10), the electric slip ring (11) is located on the outer side of the transmission shaft (9), the outer shell of the electric slip ring (11) is connected with the shaft sleeve (10), the rotating end of the electric slip ring (11) is connected with the transmission shaft (9), and the forward and reverse rotating motor is connected with the output end of the electric slip ring (11) through a wire.

7. A spray drying tower for facilitating cleaning as defined in claim 1, wherein: the top end of the transmission shaft (9) is coaxially and fixedly connected with a rotary joint (14), and the rotating end of the rotary joint (14) is connected with a water inlet pipe (15).