CN216909188U

CN216909188U - Airtight ejection of compact pipeline antiseized wall structure of using of spray dryer

Info

Publication number: CN216909188U
Application number: CN202220497392.7U
Authority: CN
Inventors: 高定桃
Original assignee: Changzhou Mingliu Drying Equipment Co ltd
Current assignee: Changzhou Mingliu Drying Equipment Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-07-08
Anticipated expiration: 2032-03-07

Abstract

The utility model relates to the technical field of spray dryers, in particular to a wall sticking prevention structure of a discharge pipeline for sealing a spray dryer, which solves the problem that in the prior art, dried materials are powdery and are very easy to adhere to the inner wall of the dryer, and if the dried materials cannot be cleaned in time, powder which is viscous for a long time probably goes bad, and the quality of products is influenced. The utility model provides an airtight antiseized wall structure of ejection of compact pipeline of using of spray dryer, is including bearing seat and organism, and the inner chamber top of organism is provided with the branch tuber pipe of being connected through mount pad and organism inner circle, divides top one side intercommunication of tuber pipe to have one end to run through the communicating pipe at organism top. The utility model has reasonable structure and convenient operation, can accurately blow air to the inner wall of the machine body, and is convenient to clean the residual powdery material on the inner wall of the machine body in time, thereby avoiding the deterioration of the powdery material and ensuring the quality of the product.

Description

Airtight ejection of compact pipeline antiseized wall structure of using of spray dryer

Technical Field

The utility model relates to the technical field of spray dryers, in particular to a wall sticking prevention structure of a discharge pipeline for sealing of a spray dryer.

Background

The spray dryer is a device capable of simultaneously completing drying and granulation, and can adjust the pressure, flow and spray orifice size of a feed liquid pump according to process requirements to obtain required spherical particles according to a certain size proportion. The spray dryer is one of continuous normal pressure dryers. The liquid material is atomized by special equipment and is dried by contacting with hot air. For drying somewhat heat sensitive liquids, suspensions and viscous liquids, but also for drying fuels, intermediates, soap powders and inorganic salts, etc. Generally comprises an electric heating blowing drying oven, a vacuum drying oven, a high-speed centrifugal spray drying machine and a sterile spray drying machine. The working principle, basic classification, characteristics, technical parameters, application range, operation flow and the like of the spray dryer are described in detail.

However, the dried material is powdery and is very easy to adhere to the inner wall of the dryer, and if the dried material is not cleaned in time, the powder which is viscous for a long time may deteriorate, and the quality of the product is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wall sticking prevention structure of a discharge pipeline for sealing a spray dryer, which solves the problems that in the prior art, dried materials are powdery and are very easy to adhere to the inner wall of the dryer, and the quality of products is affected by the conditions that the powder which is viscous for a long time is likely to deteriorate if the powder cannot be cleaned in time.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an airtight antiseized wall structure of ejection of compact pipeline that uses of spray drier, is including bearing seat and organism, the inner chamber top of organism is provided with the branch tuber pipe of being connected through mount pad and organism inner circle, top one side intercommunication of dividing the tuber pipe has one end to run through the communicating pipe at organism top, the inner circle of dividing the tuber pipe and the circumferencial direction intercommunication along dividing the tuber pipe have a plurality of to go out the tuber pipe, it has the non-return section of thick bamboo through the return bend intercommunication to go out the one end that the tuber pipe kept away from the branch tuber pipe.

Preferably, one side of the inner ring of the non-return cylinder is fixedly connected with a limiting ring, one side of the limiting ring is provided with a baffle matched with the diameter of the inner ring of the non-return cylinder, one side of the baffle is fixedly connected with a rotating rod, and two ends of the rotating rod are rotatably connected with the inner wall of the non-return cylinder through torsion springs.

Preferably, the outer lane of mount pad and the inner circle bolt fixed connection of organism, the mounting groove with minute tuber pipe looks adaptation is seted up at the top of mount pad, the inner circle of mount pad just sets up a plurality of and the inside intercommunication of mounting groove and the logical groove with return bend looks adaptation along the circumferencial direction of mount pad.

Preferably, the bottom of the air distribution pipe is fixedly connected with the bottom of the inner cavity of the mounting groove through bolts.

Preferably, one side of the bearing seat is provided with an air blowing device, and the output end of the air blowing device is communicated with the end part of the communicating pipe through a connecting pipe.

Preferably, the bottom of the blowing device is fixedly connected with a supporting plate fixedly connected with one side of the bearing seat through a bolt.

The utility model has at least the following beneficial effects:

through the setting of tuber pipe and return bend, can connect the wind regime through communicating pipe, the play tuber pipe through the tuber pipe is discharged, the wind regime finally blows off through ending a contrary section of thick bamboo in getting into to the return bend through going out the tuber pipe, blow to the inner wall of organism, make the likepowder on the organism inner wall remain whole and blow down, fall into the bottom discharge at last to the organism, rational in infrastructure, be convenient for operate, can accurately blow to the inner wall of organism, be convenient for realize in time clearing up the remaining powdery material of organism inner wall, thereby avoided the rotten condition of powdery material to appear, the quality of product has been guaranteed.

The utility model also has the following beneficial effects:

install the air-blast apparatus to the one side that bears the weight of the seat through the backup pad, be connected air-blast apparatus and communicating pipe through the connecting pipe, the play tuber pipe through the tuber pipe is discharged, the wind regime finally blows off through ending the contrary section of thick bamboo in entering into the return bend through going out the tuber pipe, blow to the inner wall of organism, simultaneously through the spacing ring, the setting of dwang and baffle, can effectively realize that the wind regime only goes out the effect that does not advance, avoid powdery material to enter into to the return bend through ending the contrary section of thick bamboo, improve overall structure's practicality, make simultaneously that the likepowder on the inner wall of organism remains whole and blows off, fall into the bottom of organism and discharge at last, moreover, the steam generator is rational in infrastructure, and convenient for operate, can accurately blow to the inner wall of organism, be convenient for realize in time clearing up the remaining powdery material of inner wall of organism, thereby the condition of having avoided the powdery material to deteriorate appears, the quality of product has been guaranteed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

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

FIG. 2 is a schematic view of an air outlet pipe according to the present invention;

FIG. 3 is a schematic view of the mounting base of the present invention;

fig. 4 is a schematic view of the elbow structure of the present invention.

In the figure: 1. a bearing seat; 2. a support plate; 3. a blower device; 4. a connecting pipe; 5. a body; 6. an air outlet pipe; 7. air distributing pipes; 8. a mounting seat; 9. a through groove; 10. mounting grooves; 11. a non-return cylinder; 12. bending the pipe; 13. a limiting ring; 14. rotating the rod; 15. and a baffle plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit the utility model.

Referring to fig. 1-4, a spray dryer is sealed with a discharge pipeline anti-sticking wall structure, including a bearing seat 1 and a machine body 5, the top of the inner cavity of the machine body 5 is provided with a branch air pipe 7 connected with the inner ring of the machine body 5 through a mounting seat 8, one side of the top of the branch air pipe 7 is communicated with a communicating pipe with one end penetrating the top of the machine body 5, the inner ring of the branch air pipe 7 is communicated with a plurality of air outlet pipes 6 along the circumferential direction of the branch air pipe 7, one end of the air outlet pipe 6 far away from the branch air pipe 7 is communicated with a non-return cylinder 11 through a bent pipe 12, specifically, through the arrangement of the branch air pipe 7 and the bent pipe 12, the communicating pipe can be connected with an air source, the air outlet pipe 6 of the branch air pipe 7 is discharged, the air source enters the bent pipe 12 through the air outlet pipe 6 and finally blows out through the non-return cylinder 11 to blow out the inner wall of the machine body 5, so that the powder residue on the inner wall of the machine body 5 is completely blown down to the bottom of the machine body 5 and finally discharged out, it is rational in infrastructure, be convenient for operate, can accurately blow to the inner wall of organism 5, be convenient for realize in time clearing up the remaining powdery material of organism 5 inner wall to avoided the rotten condition of powdery material to appear, guaranteed the quality of product.

The scheme has the following working processes:

through the setting of tuber pipe 7 and return bend 12, can connect the wind regime through communicating pipe, through the play tuber pipe 6 discharge of branch tuber pipe 7, the wind regime finally blows off through ending a contrary section of thick bamboo 11 in going into to return bend 12 through going out tuber pipe 6, blow to the inner wall of organism 5, make the likepowder on the inner wall of organism 5 remain whole and blow down, fall into the bottom of organism 5 and discharge at last, and is rational in infrastructure, be convenient for operate, can accurately blow to the inner wall of organism 5, be convenient for realize in time clearing up the remaining powdery material of organism 5 inner wall, thereby the rotten condition of powdery material has been avoided appearing, the quality of product has been guaranteed.

According to the working process, the following steps are known:

it is rational in infrastructure, be convenient for operate, can accurately blow to the inner wall of organism 5, be convenient for realize in time clearing up the remaining powdery material of organism 5 inner wall to avoided the rotten condition of powdery material to appear, guaranteed the quality of product.

Further, inner circle one side fixedly connected with spacing ring 13 of contrary section of thick bamboo 11, one side of spacing ring 13 is provided with the baffle 15 with contrary 11 inner circle diameter looks adaptations of a section of thick bamboo, one side fixedly connected with dwang 14 of baffle 15, the both ends of dwang 14 are all rotated with the inner wall of contrary section of thick bamboo 11 through torsion spring and are connected, concretely, through spacing ring 13, baffle 15 and dwang 14's setting, can effectively realize the wind regime and only go out the effect that does not go forward, avoid the likepowder material to enter into to return bend 12 through contrary section of thick bamboo 11, the practicality of overall structure is improved.

Further, the outer lane of mount pad 8 and the inner circle bolt fixed connection of organism 5, the mounting groove 10 with the 7 looks adaptations of minute tuber pipe is seted up at the top of mount pad 8, the inner circle of mount pad 8 and the circumferencial direction along mount pad 8 set up a plurality of and the inside intercommunication of mounting groove 10 and with the logical groove 9 of return bend 12 looks adaptations, it is concrete, through the setting of mount pad 8, be convenient for install and remove to minute tuber pipe 7, be convenient for support minute tuber pipe 7 simultaneously.

Further, the bottom of the air distribution pipe 7 is fixedly connected with the inner cavity bottom bolt of the mounting groove 10, and particularly, the stability of the air distribution pipe 7 after being mounted is improved through the arrangement of the mounting groove 10.

Further, one side of bearing seat 1 is provided with air-blast apparatus 3, and air-blast apparatus 3's output passes through connecting pipe 4 and the tip intercommunication of communicating pipe, and is concrete, through air-blast apparatus 3's setting, has improved the convenience of connecting the wind regime.

Further, the bottom bolt of the air blowing device 3 is fixedly connected with the supporting plate 2 fixedly connected with one side of the bearing seat 1, and particularly, the air blowing device 3 is convenient to mount, dismount and fix through the arrangement of the supporting plate 2.

In summary, the following steps: the air blowing device 3 is arranged on one side of the bearing seat 1 through the supporting plate 2, the air blowing device 3 is connected with the communicating pipe through the connecting pipe 4, the air is discharged through the air outlet pipe 6 of the air distributing pipe 7, the air source enters the elbow pipe 12 through the air outlet pipe 6 and finally blows out through the non-return cylinder 11, the inner wall of the machine body 5 is blown, meanwhile, the effect that the air source can only go out but not go in can be effectively realized through the arrangement of the limiting ring 13, the rotating rod 14 and the baffle plate 15, the powdery material is prevented from entering the elbow pipe 12 through the non-return cylinder 11, the practicability of the whole structure is improved, meanwhile, the powdery residues on the inner wall of the machine body 5 are all blown down and fall to the bottom of the machine body 5 to be discharged finally, the structure is reasonable, the operation is convenient, the inner wall of the machine body 5 can be accurately blown, the timely cleaning of the powdery material remained on the inner wall of the machine body 5 is convenient to realize, and the deterioration of the powdery material is avoided, the quality of the product is ensured.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an airtight antiseized wall structure of ejection of compact pipeline of using of spray dryer, is including bearing seat (1) and organism (5), its characterized in that, the inner chamber top of organism (5) is provided with branch tuber pipe (7) of being connected through mount pad (8) and organism (5) inner circle, the top one side intercommunication of dividing tuber pipe (7) has one end to run through the communicating pipe at organism (5) top, the inner circle of dividing tuber pipe (7) and the circumferencial direction intercommunication of following branch tuber pipe (7) have a plurality of to go out tuber pipe (6), the one end of going out tuber pipe (6) far from branch tuber pipe (7) has non-return cylinder (11) through return bend (12) intercommunication.

2. The wall sticking preventing structure of the closed discharging pipeline of the spray dryer according to claim 1, wherein a limiting ring (13) is fixedly connected to one side of the inner ring of the non-return cylinder (11), a baffle plate (15) matched with the diameter of the inner ring of the non-return cylinder (11) is arranged on one side of the limiting ring (13), a rotating rod (14) is fixedly connected to one side of the baffle plate (15), and both ends of the rotating rod (14) are rotatably connected with the inner wall of the non-return cylinder (11) through torsion springs.

3. The wall sticking preventing structure of the closed discharging pipeline of the spray dryer as claimed in claim 1, wherein an outer ring of the mounting seat (8) is fixedly connected with an inner ring bolt of the machine body (5), a mounting groove (10) matched with the air distributing pipe (7) is formed in the top of the mounting seat (8), and a plurality of through grooves (9) which are communicated with the inside of the mounting groove (10) and matched with the bent pipe (12) are formed in the inner ring of the mounting seat (8) and along the circumferential direction of the mounting seat (8).

4. The wall sticking preventing structure of the closed discharging pipeline of the spray dryer as claimed in claim 3, wherein the bottom of the air distributing pipe (7) is fixedly connected with the bottom of the inner cavity of the mounting groove (10) by a bolt.

5. The wall sticking preventing structure of the discharge pipeline for the sealing of the spray dryer is characterized in that a blowing device (3) is arranged on one side of the bearing seat (1), and the output end of the blowing device (3) is communicated with the end part of the communicating pipe through a connecting pipe (4).

6. The wall sticking preventing structure of the closed discharging pipeline of the spray dryer is characterized in that a bottom bolt of the air blowing device (3) is fixedly connected with a supporting plate (2) fixedly connected with one side of the bearing seat (1).