CN210832983U

CN210832983U - Spray drying tower

Info

Publication number: CN210832983U
Application number: CN201921603692.3U
Authority: CN
Inventors: 沙振中; 王婷; 刘振国; 李永良; 祝超; 王燕; 江攀
Original assignee: Hubei Color Root Technology Co ltd
Current assignee: Hubei Color Root Technology Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-06-23
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses a spray drying tower, which comprises a tower body and a discharging pipe, wherein a discharging port for discharging sewage is arranged on the discharging pipe, an observation port is arranged on the discharging pipe, a transparent window is fixedly arranged on the inner wall of the observation port, the discharging pipe is positioned outside the transparent window and is hinged with a protective cover, and a fixed component is arranged between the discharging pipe and the protective cover; a buffer tank for filling hydraulic oil is fixedly arranged on the inner wall of the observation port, a buffer hole is formed in the buffer tank, a buffer rod is arranged in the buffer hole in a sliding mode, and a sliding part is arranged between the buffer rod and the protective cover in a sliding mode; and a buffer component for limiting the movement speed of the buffer rod is arranged in the buffer box. Through above-mentioned technical scheme, realize the restriction effect to protective tube velocity of motion, reduce the collision strength of protective cover and discharging pipe, prolong the life of transparent window.

Description

Spray drying tower

Technical Field

The utility model belongs to the technical field of drying equipment's technique and specifically relates to a spray drying tower is related to.

Background

The spray drying tower is used for microbial drying of biological pesticide, medicine and food, and is a drying process in which raw material liquid is separated into fog drops in an atomizer and the fog drops are directly contacted with hot air or other gas to obtain powder-shaped product.

To above-mentioned problem, chinese patent that the grant bulletin number is CN203591600U has proposed spray drying tower, including the tower body, tower body upper portion is equipped with liquid material entry and hot-blast entry, and the tower body lower part is equipped with the bottom of the tower of back taper, is equipped with the discharging pipe at the bottom of the tower, and the discharging pipe is the V-arrangement, and cyclone, its characterized in that are connected to the discharging pipe: the lower end tip of the discharge pipe is provided with a transparent glass observation window and a downward cleaning water outlet, the cleaning water outlet is provided with a cover through a sealing device, the glass observation window is hinged with a dustproof cover plate from one side, and the dustproof cover plate is provided with a handle for opening and starting.

The above prior art solutions have the following drawbacks: in the in-process is clear up discharging material through the glass observation window, because staff's maloperation, when opening or closing the in-process and applying too big effort to the protective cover, the hookup location is damaged easily between glass observation window and the discharging pipe, influences the sealing performance of discharging pipe, causes the influence to drying tower drying quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a spray drying tower, it has the collision strength between buffer protection lid and the transparent window.

The utility model discloses a can realize through following technical scheme:

a spray drying tower comprises a tower body and a discharge pipe, wherein a discharge port for discharging sewage is formed in the discharge pipe, an observation port is formed in the discharge pipe, a transparent window is fixedly arranged on the inner wall of the observation port, the discharge pipe is positioned outside the transparent window and is hinged with a protective cover, and a fixing assembly is arranged between the discharge pipe and the protective cover; a buffer tank for filling hydraulic oil is fixedly arranged on the inner wall of the observation port, a buffer hole is formed in the buffer tank, a buffer rod is arranged in the buffer hole in a sliding mode, and a sliding part is arranged between the buffer rod and the protective cover in a sliding mode; and a buffer component for limiting the movement speed of the buffer rod is arranged in the buffer box.

Through adopting above-mentioned technical scheme, the tower body is the equipment that is used for dry granule among the prior art, need wash it after the tower body accomplishes the drying, sewage after the washing is discharged from the discharging pipe, under the effect of fixed subassembly, realize the separation effect between protective cover and the discharging pipe, the drive protective cover is opened, under the effect of sliding part, the protective cover drives the buffer beam motion, the buffer beam is at the downthehole motion of buffering, under the effect of buffering subassembly, the rate of motion of protective cover is restricted and is slowed down, the realization is to the buffering effect of protective cover.

Further setting the following steps: the sliding part include with the articulated lug that sets up of buffer beam and be located spout on the protective cover, lug sliding connection in the spout, the spout along protective cover length direction sets up, the lug along spout length direction slides.

Through adopting above-mentioned technical scheme, when the protective cover was closed, the lug followed the buffer beam motion, and the lug just moves towards keeping away from the discharging pipe direction along spout length direction motion, ensures that the protective cover drives the buffer beam and moves together.

Further setting the following steps: the length dimension of the lug is larger than the width dimension of the opening of the sliding chute.

Through adopting above-mentioned technical scheme, the lug is restricted towards the motion of keeping away from the spout direction, and the lug moves along the length direction of spout, rotates when the protective cover and opens the back, and the lug is driven in the spout towards the direction motion of discharging pipe, and the buffer beam is driven at this moment and is moved in the baffle-box.

Further setting the following steps: the buffer assembly comprises a buffer plate and a plurality of through holes, wherein the buffer plate and the plurality of through holes are arranged on the buffer plate in a sliding mode, and the through holes are respectively arranged on two sides of the buffer rod.

Through adopting above-mentioned technical scheme, the buffer bin motion is kept away from to the buffer beam orientation, and the buffer board follows the buffer beam and moves together, and hydraulic oil moves in the opposite direction of orientation and buffer beam motion in the through-hole this moment, and hydraulic oil exerts a resistance to the buffer board in the motion process, and the rate of motion of buffer board is reduced, realizes the restriction effect to protective cover rate of motion.

Further setting the following steps: the buffer box is far away from in the fixed spring that is provided with of one end inner wall in buffer hole.

Through adopting above-mentioned technical scheme, when the protective cover opened, the spring was stretched, took away the effort on the protective cover, and under the former shape effort of the recovery of spring this moment, the buffer board moved the buffer beam towards the buffer bin internal motion towards the buffer bin, under lug and spout effect, the protective cover realization was closed the effect.

Further setting the following steps: when the protective cover is fixed with the discharge pipe, the lug is located at the position where the sliding groove deviates from the two ends.

Through adopting above-mentioned technical scheme, when the protective cover realization was opened and was closed, the lug all followed the buffer beam and moved together, and the lug moves along the length direction of spout, and ensures the normal motion effect of buffer beam.

Further setting the following steps: the fixed subassembly include with the protective cover rotate the buckle that sets up and with the fixed fixture block that sets up of discharging pipe, the buckle with the fixture block lock sets up.

Through adopting above-mentioned technical scheme, when the buckle realized the lock with the fixture block, realized the fixed effect of protective cover and discharging pipe.

Further setting the following steps: the protective cover with the side of discharging pipe butt is fixed and is provided with the rubber circle.

Through adopting above-mentioned technical scheme, the rubber circle has elastic property, and when buckle and fixture block lock were closed, the rubber circle takes place deformation, the collision strength of buffer protection cover and discharging pipe.

To sum up, the utility model discloses a beneficial technological effect does:

the drive protective cover is opened, and the protective cover drives the buffer beam motion, and the lug moves towards ejection of compact pipe direction in the spout, and the lug drives the buffer bar and moves towards keeping away from the baffle-box, and the buffer board moves in the buffer-box, and hydraulic oil wears out from the through-hole, and hydraulic oil exerts the resistance to the motion of buffer board, and buffer board velocity of motion is restricted.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is an enlarged view at B in FIG. 3;

fig. 5 is an enlarged view at C in fig. 3.

Reference numerals: 1. a tower body; 2. a discharge pipe; 3. an outlet port; 4. an observation port; 5. a transparent window; 6. a protective cover; 7. a buffer tank; 8. a buffer hole; 9. a buffer rod; 10. a sliding part; 11. a bump; 12. a chute; 13. a buffer plate; 14. a through hole; 15. a spring; 16. buckling; 17. and (7) clamping blocks.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a spray drying tower, including tower body 1 and discharging pipe 2, tower body 1 is the equipment that is used for dry granule among the prior art, need wash it after tower body 1 accomplishes the drying, and the sewage after the washing is discharged from discharging pipe 2, is provided with on discharging pipe 2 to be used for sewage exhaust discharge port 3. The sewage is discharged from the discharge port 3, and the cleaning effect on the tower body 1 is completed.

Referring to fig. 2 and 3, in order to facilitate observation of whether the interior of the discharge pipe 2 is cleaned, an observation port 4 is arranged on the discharge pipe 2, a transparent window 5 is fixedly arranged on the inner wall of the observation port 4, the transparent window 5 is a glass window in the prior art, and the cleaning condition in the discharge pipe 2 is observed through the transparent window 5, so that the real-time monitoring of the cleaning condition in the discharge pipe 2 is realized; in order to prevent adhesion debris or receive the damage on the transparent window 5, and then influence the observation effect of transparent window 5, discharging pipe 2 is located the outer articulated protective cover 6 that is provided with of transparent window 5, when protective cover 6 rotates to observing 4 outer faces in, realizes the protective effect of protective cover 6 to transparent window 5.

Referring to fig. 2 and 3, protective cover 6 rotates the in-process repeatedly for a long time, in order to prevent because the staff uses too big damage influence to transparent window 5 that leads to, observe the fixed buffer box 7 that is used for filling hydraulic oil that is provided with of 4 inner walls of mouth, buffer box 7 is the cavity setting, be used for placing hydraulic oil in the buffer box 7, be provided with buffer hole 8 on the buffer box 7, the internal slipping of buffer hole 8 is provided with buffer beam 9, it is provided with sliding part 10 to slide between buffer beam 9 and the protective cover 6, ensure that buffer beam 9 follows protective cover 6 and takes place the motion.

Referring to fig. 3, the sliding portion 10 includes a protrusion 11 hinged to the buffer rod 9 and a sliding slot 12 located on the protective cover 6, the protrusion 11 is slidably connected in the sliding slot 12, the sliding slot 12 is disposed along a length direction of the protective cover 6, the length direction of the protective cover 6 is identical to a length direction of the observation port 4, a length dimension of the protrusion 11 is greater than a width dimension of an opening of the sliding slot 12, a movement of the protrusion 11 toward a direction away from the sliding slot 12 is limited, and the protrusion 11 moves along the length direction of the sliding slot 12; when the protective flap 6 is pivoted open, the cam 11 is driven in the sliding groove 12 in the direction of the tapping pipe 2, while the damping lever 9 is driven in the damping chamber 7.

Referring to fig. 3 and 5, in order to limit the opening speed of the protective cover 6, a buffer assembly for limiting the movement speed of the buffer tube is arranged in the buffer box 7, the buffer assembly comprises a buffer plate 13 slidably arranged with the buffer box 7 and two through holes 14 arranged on the buffer plate 13, the through holes 14 are respectively arranged at two sides of the buffer rod 9, and hydraulic oil penetrates out of the through holes 14; when protective cover 6 opens, protective cover 6 drives lug 11 and moves in spout 12, lug 11 moves towards discharging pipe 2 direction in spout 12, buffer tank 7 motion is kept away from to buffer bar 9 orientation, buffer board 13 follows buffer bar 9 and moves together, hydraulic oil moves with buffer bar 9 motion in the opposite direction of through-hole 14 orientation this moment, hydraulic oil exerts a resistance to buffer board 13 in the motion process, the velocity of motion of buffer board 13 is reduced, the realization is to protective cover 6 velocity of motion's restriction effect.

Referring to fig. 3 and 5, in order to realize buffer plate 13 reciprocating motion in buffer box 7, at this moment, buffer box 7 is kept away from the one end inner wall fixedly connected with spring 15 in buffer hole 8, spring 15 has the elasticity of recovering original shape, when protective cover 6 is opened, spring 15 is stretched, the effort on protective cover 6 is taken away, this moment under the original shape effort of recovering of spring 15, buffer plate 13 is towards buffer box 7 internal motion, buffer plate 13 drives buffer rod 9 and moves, buffer rod 9 drives lug 11 and moves in spout 12, lug 11 moves towards the direction of keeping away from discharging pipe 2 in spout 12, and is the same, hydraulic oil exerts the resistance to buffer plate 13 in the motion process, reduce the speed that protective cover 6 closed, and realize the self-closing effect of protective cover 6.

Referring to fig. 3 and 4, in order to ensure the effect of closing and stabilizing the protective cover 6, a fixing component is arranged between the discharging pipe 2 and the protective cover 6, the fixing component comprises a buckle 16 rotatably arranged with the protective cover 6 and a fixture block 17 fixedly arranged with the discharging pipe 2, the buckle 16 is driven to rotate around the protective cover 6, the buckle 16 and the fixture block 17 realize a buckling effect, and the fixing effect of the protective cover 6 and the discharging pipe 2 is realized; when the protective cover 6 is fixed with the discharge pipe 2, the bump 11 is positioned at the position where the sliding groove 12 deviates from the two ends, and the protective cover 6 drives the bump 11 to move in the sliding groove 12 through the buffer rod 9 in the closing process, so that the normal movement effect of the buffer rod 9 is ensured; in order to reduce the collision strength of protective cover 6 and discharging pipe 2, the fixed rubber circle that is provided with in side of protective cover 6 and discharging pipe 2 butt, the rubber circle has elastic performance, and when buckle 16 and fixture block 17 lock, the rubber circle takes place deformation, buffers protective cover 6 and discharging pipe 2's collision strength.

The implementation principle and the beneficial effects of the embodiment are as follows: after the tower body 1 is cleaned, sewage is discharged from the discharge port 3 after passing through the discharge pipe 2, the drive buckle 16 is separated from the fixture block 17, the drive protective cover 6 is opened, the protective cover 6 drives the buffer rod 9 to move, the lug 11 moves towards the direction of the discharge pipe 2 in the sliding groove 12, the lug 11 drives the buffer rod to move towards the direction away from the buffer tank 7, the buffer plate 13 moves in the buffer tank 7, hydraulic oil penetrates out of the through hole 14, the resistance is applied to the movement of the buffer plate 13 by the hydraulic oil, the movement speed of the buffer plate 13 is limited, at the moment, the spring 15 is stretched, and the buffer effect of the movement of the protective cover 6.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a spray drying tower, includes tower body (1) and discharging pipe (2), be provided with on discharging pipe (2) and be used for sewage exhaust discharge port (3), its characterized in that: an observation port (4) is formed in the discharging pipe (2), a transparent window (5) is fixedly arranged on the inner wall of the observation port (4), a protective cover (6) is hinged to the outside of the discharging pipe (2) and located outside the transparent window (5), and a fixing assembly is arranged between the discharging pipe (2) and the protective cover (6); a buffer tank (7) used for filling hydraulic oil is fixedly arranged on the inner wall of the observation port (4), a buffer hole (8) is formed in the buffer tank (7), a buffer rod (9) is arranged in the buffer hole (8) in a sliding mode, and a sliding part (10) is arranged between the buffer rod (9) and the protective cover (6) in a sliding mode; and a buffer component for limiting the movement speed of the buffer rod (9) is arranged in the buffer box (7).

2. A spray drying tower according to claim 1, wherein: sliding part (10) include with buffer pole (9) articulated lug (11) that set up and be located spout (12) on protective cover (6), lug (11) sliding connection in spout (12), spout (12) along protective cover (6) length direction sets up, lug (11) along spout (12) length direction slides.

3. A spray drying tower according to claim 2, wherein: the length dimension of the convex block (11) is larger than the width dimension of the opening of the sliding chute (12).

4. A spray drying tower according to claim 3, wherein: the buffer assembly comprises a buffer plate (13) and a plurality of through holes (14), wherein the buffer plate (13) is arranged in a sliding mode through the buffer box (7), the through holes (14) are formed in the buffer plate (13), and the through holes (14) are respectively formed in two sides of the buffer rod (9).

5. A spray drying tower according to claim 4, wherein: and a spring (15) is fixedly arranged on the inner wall of one end of the buffer box (7) far away from the buffer hole (8).

6. A spray drying tower according to claim 5, wherein: when the protective cover (6) is fixed with the discharge pipe (2), the projection (11) is located at the position where the sliding groove (12) deviates from two ends.

7. A spray drying tower according to claim 6, wherein: the fixing component comprises a buckle (16) and a clamping block (17), the buckle (16) is arranged by rotating the protective cover (6), the clamping block (17) is fixedly arranged on the discharge pipe (2), and the buckle (16) is buckled with the clamping block (17).

8. A spray drying tower according to claim 1, wherein: the protective cover (6) with the side of discharging pipe (2) butt is fixed and is provided with the rubber circle.