CN218046497U

CN218046497U - Spray drying tower nozzle convenient to replace

Info

Publication number: CN218046497U
Application number: CN202221882469.9U
Authority: CN
Inventors: 张良; 曹兴智; 谈凯
Original assignee: Tianjin Light Industry Design Institute
Current assignee: Tianjin Light Industry Design Institute Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-12-16
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses a spray drying tower nozzle of convenient change, its water pipe are located the top of linkage frame, the equal fixedly connected with fixture block in both sides at linkage frame top, two first slot has all been seted up to one side that the fixture block was carried on the back mutually, the top of linkage frame is connected with the sleeve through bearing spare rotation, the utility model relates to a drying tower technical field. This spray drying tower nozzle of convenient change, through removing the linkage frame to the water pipe below, then insert the top of spacing inslot chamber with the fixture block, the inside that the second inserted bar passes through the spring and inserts first slot this moment, first inserted bar removes the inside to the second slot simultaneously, thereby reach the effect of consolidating the nozzle, when breaking down, through with the pull rod to both sides pulling, second inserted bar breaks away from with first slot this moment, then extract the fixture block, linkage frame breaks away from with the water pipe this moment, then through upset linkage frame, make the gangbar drive first inserted bar through gravity and remove.

Description

Spray drying tower nozzle convenient to replace

Technical Field

The utility model relates to a drying tower technical field specifically is spray drying tower nozzle of convenient change.

Background

A spray drying tower is used for drying biological pesticide, medicine and food microorganisms, wherein spray drying is a drying process of separating raw material liquid into fog drops in an atomizer and obtaining powder-shaped products by a method of directly contacting hot air or other gas with the fog drops, raw material materials are required to be sprayed out through a spray head of the atomizer in a production process, and the spray head of the atomizer is frequently used, so that the production is stopped due to the fact that the nozzle is easily damaged or blocked, and the existing nozzle is fixed by bolts, and the problem of inconvenience in replacement is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a spray drying tower nozzle of convenient change, the shower nozzle of having solved the atomizer is in frequent use, and the nozzle appears damaging or blockking up easily, leads to production to stop, and there is the production material rate not high, and current nozzle leads to changing inconvenient problem through the bolt fastening more.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the spray drying tower nozzle convenient to replace comprises a linkage frame and a water pipe, wherein the water pipe is located above the linkage frame, two clamping blocks are fixedly connected to two sides of the top of the linkage frame, first inserting grooves are formed in one sides, back to back, of the clamping blocks, the top of the linkage frame is connected with a sleeve in a rotating mode through a bearing piece, the bottom end of the sleeve penetrates through the linkage frame and extends to the inside of the linkage frame, sealing sleeves are fixedly connected to two sides of the linkage frame through openings, nozzles are inserted into the inner portions of the sealing sleeves in a movable mode, a rotary table is connected to the surface of the water pipe in a rotating mode through the bearing piece, limiting grooves matched with the clamping blocks are formed in two sides of the bottom of the rotary table, movable grooves are formed in one sides, far away from the water pipe, of the inner cavities of the limiting grooves are provided with second inserting rods matched with the first inserting grooves in a sliding mode, the second inserting rods are far away from one ends of the water pipe, springs are sleeved on the surfaces of the pull rods, and one ends of the pull rods penetrate through the rotary table and extend to the outside of the rotary table.

Preferably, the spout has all been seted up to the both sides of linkage frame inner chamber, the inside sliding connection of spout has the slider, two fixedly connected with gangbar between the slider, the first inserted bar of both sides fixedly connected with of gangbar bottom, the top of nozzle just is located the inside of linkage frame and sets up the second slot that cooperatees and use with first inserted bar.

Preferably, a motor is fixedly mounted on the right side of the water pipe through a support, and an output shaft of the motor is fixedly connected with a first meshing gear.

Preferably, the surface of the water pipe is rotatably connected with a second meshing gear meshed with the first meshing gear through a bearing member.

Preferably, both sides of the bottom of the second meshing gear are fixedly connected with fixing rods, and the bottom ends of the fixing rods are fixedly connected to the top of the turntable.

Preferably, the lower part of the surface of the water pipe and the inner wall of the sleeve are fixedly connected with sealing gaskets.

Advantageous effects

The utility model provides a spray drying tower nozzle of convenient change. Compared with the prior art, the method has the following beneficial effects:

(1) This spray drying tower nozzle of convenient change, through removing the linkage frame to the water pipe below, then insert the top of spacing inslot chamber with the fixture block, the inside that the second inserted bar passes through the spring and inserts first slot this moment, first inserted bar removes the inside to the second slot simultaneously, thereby reach the effect of consolidating the nozzle, when breaking down, through pulling the pull rod to both sides, the second inserted bar breaks away from with first slot this moment, then extract the fixture block, linkage frame breaks away from with the water pipe this moment, then through upset linkage frame, make the gangbar drive first inserted bar through gravity and remove, when first inserted bar removes to the second slot outside, through outwards extracting the nozzle, nozzle and seal cover break away from this moment, effectual shower nozzle of having solved the atomizer is in frequent use, damage or jam appear easily in the nozzle, lead to production to stop, there is the production material rate not high, and current nozzle is crossed the bolt fastening more, lead to inconvenient change problem.

(2) This spray drying tower nozzle of convenient change, through starter motor, the motor drives first meshing gear and rotates, and first meshing gear drives second meshing gear and rotates, and second meshing gear passes through the dead lever and drives the carousel rotation, and the carousel passes through the fixture block and drives linkage frame rotation to spray even effect has been reached.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the linkage frame, the fixture block and the turntable structure of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is an enlarged view of a portion of the present invention shown at B in FIG. 2;

fig. 5 is a top view of the linkage frame, the sleeve, and the sealing gasket structure of the present invention.

In the figure: 1. a linkage frame; 2. a water pipe; 3. a clamping block; 4. a first slot; 5. a sleeve; 6. a gasket; 7. a chute; 8. a slider; 9. a linkage rod; 10. a first plunger; 11. a nozzle; 12. a second slot; 13. a motor; 14. a first meshing gear; 15. a second meshing gear; 16. fixing the rod; 17. a turntable; 18. a limiting groove; 19. a movable groove; 20. a second plunger; 21. a pull rod; 22. a spring; 23. and (5) sealing the sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-5, a spray drying tower nozzle convenient for replacement includes a linkage frame 1 and a water pipe 2, the water pipe 2 is located above the linkage frame 1, two sides of the top of the linkage frame 1 are fixedly connected with fixture blocks 3, one side of the two fixture blocks 3 opposite to each other is provided with a first slot 4, the top of the linkage frame 1 is rotatably connected with a sleeve 5 through a bearing piece, the sleeve 5 is rotatably connected with the linkage frame 1 through a sealing bearing piece, the bottom end of the sleeve 5 penetrates through the linkage frame 1 and extends to the inside of the linkage frame 1, two sides of the linkage frame 1 are both provided with sealing sleeves 23 through openings fixedly connected with the openings, nozzles 11 are movably inserted in the inner portions of the sealing sleeves 23, the surface of the water pipe 2 is rotatably connected with a turntable 17 through the bearing piece, two sides of the bottom of the turntable 17 are both provided with limiting grooves 18 matched with the fixture blocks 3, one side of the inner cavity of the limiting grooves 18 far away from the water pipe 2 is provided with movable grooves 19, the inner portion of the movable grooves 19 is slidably connected with a second inserting rod 20 matched with the first slot 4, one end of the second inserting rod 20 far away from the water pipe 2 is fixedly connected with a pull rod 21, the surface of the pull rod 21 is sleeved with a spring 22, and the turntable 17, one end of the spring 22 can extend through the turntable 17 to the outer portion of the turntable 17.

Further, in order to reach and carry on spacingly to nozzle 11, and carry out sealed effect with linkage frame 1 and water pipe 2, spout 7 has all been seted up to the both sides of linkage frame 1 inner chamber, the inside sliding connection of spout 7 has slider 8, fixedly connected with gangbar 9 between two sliders 8, the first inserted bar 10 of both sides fixedly connected with of gangbar 9 bottom, the top of nozzle 11 just is located and sets up the second slot 12 that cooperatees and use with first inserted bar 10 on the inside pipeline section of linkage frame 1, this second slot 12 forms inboard pipeline section on the surface, and do not see through the body, only form on the outer wall surface of pipeline section promptly, the sealed pad 6 of the equal fixedly connected with of the below on water pipe 2 surface and sleeve 5's inner wall, closely laminate between two sealed pads 6.

Further, in order to reach and spray even effect, there is motor 13 on the right side of water pipe 2 through support fixed mounting, motor 13 is servo motor, the first meshing gear 14 of output shaft fixedly connected with of motor 13, the surface of water pipe 2 is connected with through the bearing spare rotation with the second meshing gear 15 of first meshing gear 14 looks meshing, the equal fixedly connected with dead lever 16 in both sides of second meshing gear 15 bottom, the bottom fixed connection of dead lever 16 is in the top of carousel 17.

And those not described in detail in this specification are well within the skill of those in the art.

During the use, the staff removes linkage frame 1 to water pipe 2 below, then insert the top of spacing groove 18 inner chamber with fixture block 3, second inserted bar 20 inserts the inside of first slot 4 through spring 22 this moment, water pipe 2 bottom removes the inside to sleeve 5 simultaneously, thereby the effect of being convenient for to install has been reached, simultaneously the bottom of water pipe 2 promotes gangbar 9 and moves down, gangbar 9 drives first inserted bar 10 and removes, first inserted bar 10 removes the inside to second slot 12 this moment, thereby reach the effect of consolidating nozzle 11.

When breaking down, through with pull rod 21 to both sides pulling, pull rod 21 makes second inserted bar 20 remove to the inside of activity groove 19 through spring 22, second inserted bar 20 breaks away from with first slot 4 this moment, then extract fixture block 3, linkage frame 1 breaks away from with water pipe 2 this moment, then through upset linkage frame 1, make gangbar 9 pass through spout 7 through gravity, slider 8 removes, gangbar 9 drives first inserted bar 10 and removes, when first inserted bar 10 removed to second slot 12 outside, through outwards extracting nozzle 11, nozzle 11 breaks away from with seal cover 23 this moment, thereby reached the effect of changing nozzle 11.

When the spraying device is used, the motor 13 drives the first meshing gear 14 to rotate by starting the motor 13, the first meshing gear 14 drives the second meshing gear 15 to rotate, the second meshing gear 15 drives the rotary table 17 to rotate through the fixed rod 16, and the rotary table 17 drives the linkage frame 1 to rotate through the fixture block 3, so that the effect of uniform spraying is achieved.

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

Claims

1. Spray drying tower nozzle of convenient change, including linkage frame (1) and water pipe (2), its characterized in that: the water pipe (2) is positioned above the linkage frame (1), the two sides of the top of the linkage frame (1) are fixedly connected with the clamping blocks (3), one side of each of the two clamping blocks (3) which is opposite to each other is provided with a first slot (4), the top of the linkage frame (1) is rotationally connected with a sleeve (5) through a bearing piece, the bottom end of the sleeve (5) penetrates through the linkage frame (1) and extends into the linkage frame (1), two sides of the linkage frame (1) are fixedly connected with sealing sleeves (23) through openings, a nozzle (11) is movably inserted in the sealing sleeve (23), the surface of the water pipe (2) is rotationally connected with a turntable (17) through a bearing piece, both sides of the bottom of the turntable (17) are provided with limit grooves (18) which are matched with the clamping blocks (3) for use, a movable groove (19) is arranged on one side of the inner cavity of the limit groove (18) far away from the water pipe (2), a second inserted bar (20) matched with the first slot (4) for use is connected in the movable slot (19) in a sliding way, one end of the second inserted bar (20) far away from the water pipe (2) is fixedly connected with a pull rod (21), the surface of the pull rod (21) is sleeved with a spring (22), and one end of the pull rod (21) penetrates through the turntable (17) and extends to the outside of the turntable (17).

2. The easily replaceable spray drying tower nozzle of claim 1, wherein: spout (7) have all been seted up to the both sides of linkage frame (1) inner chamber, the inside sliding connection of spout (7) has slider (8), two fixedly connected with gangbar (9) between slider (8), the first inserted bar (10) of both sides fixedly connected with of gangbar (9) bottom, second slot (12) that cooperate the use with first inserted bar (10) are seted up to the top of nozzle (11) and the inside that is located linkage frame (1).

3. The easily replaceable spray drying tower nozzle of claim 1, wherein: the right side of water pipe (2) is through support fixed mounting have motor (13), the output shaft fixedly connected with first meshing gear (14) of motor (13).

4. The easily replaceable spray drying tower nozzle of claim 3, wherein: the surface of the water pipe (2) is rotatably connected with a second meshing gear (15) meshed with the first meshing gear (14) through a bearing piece.

5. The spray drying tower nozzle of claim 4, which is easy to replace, wherein: the two sides of the bottom of the second meshing gear (15) are fixedly connected with fixing rods (16), and the bottom ends of the fixing rods (16) are fixedly connected to the top of the turntable (17).

6. The spray drying tower nozzle of claim 1 that is easy to replace, wherein: the lower part of the surface of the water pipe (2) and the inner wall of the sleeve (5) are fixedly connected with a sealing gasket (6).