CN212631778U

CN212631778U - Feeding device for high-efficiency forming spray drying technology research and development

Info

Publication number: CN212631778U
Application number: CN202020996759.0U
Authority: CN
Inventors: 陈郁
Original assignee: WUXI KUAKE MICRONUTRIENT CO Ltd
Current assignee: WUXI KUAKE MICRONUTRIENT CO Ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-03-02
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a feeding device for high-efficiency forming spray drying technology development, which comprises a feeding hopper, wherein a sealing end cover is embedded and installed at the top end inside the feeding hopper, a liquid injection pipe is embedded and installed at the middle part inside the sealing end cover, the liquid injection pipe is internally provided with a liquid storage cavity, the liquid inlet port is arranged at the top end of the inner wall of the liquid injection pipe, a fixed rod is arranged at the bottom end inside the liquid storage cavity, the top end inside the fixed rod corresponds to the position of the liquid inlet port and is sleeved with a movable plug head, the surface of the bottom end outside the movable plug head is fixedly connected with the fixed rod through a compression spring, after the feeding of the feeding device is finished, the movable plug head is reset through the compression spring outside the fixed rod to close the liquid inlet port again, thereby ensuring the sealing performance when the liquid inlet port at, the problem of pollution of impurities in the external environment to the stock solution is avoided.

Description

Feeding device for high-efficiency forming spray drying technology research and development

Technical Field

The utility model belongs to the technical field of feeding equipment, concretely relates to high-efficient shaping spray drying technical development is with feeding device.

Background

Spray drying is a method that systematic technology is applied to material drying, after atomizing the thin material in the drying chamber, in the contact with hot air, moisture vaporizes rapidly, get the dry product, this method can make solution, emulsion dry into the powdery or graininess products directly, can save the process such as evaporating, pulverizing, wherein need the feeding device to supplement the liquid feeding to the stock solution when using spray drying, but the existing high-efficient shaping spray drying technological development has the feed inlet port of top of the loading hopper to be in the poor sealing performance when not feeding in when using, cause the impurity in the external environment to enter into the liquid injection pipe easily, cause the problem of pollution to the stock solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient shaping is feeding device for spray drying technology research to there is the loading hopper top feed liquor port to be in the sealing performance when not reinforced poor when using in the current high-efficient shaping is feeding device for spray drying technology research that proposes in solving above-mentioned background art, and it is inside to lead to the impurity among the external environment to enter into the notes liquid pipe easily, causes the problem of pollution to the stoste.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient shaping spray drying technology is feeding device for research, includes the loading hopper, end cover is installed in the inside top embedding of loading hopper, feeding subassembly is installed in the inside middle part embedding of end cover, feeding subassembly is including annotating liquid pipe, stock solution cavity, feed liquor port, dead lever, activity chock plug and compression spring, the inside middle part embedding of end cover is installed annotate the liquid pipe, annotate the liquid intraduct and seted up the stock solution cavity, annotate liquid intraductal wall top and seted up the feed liquor port, install the inside bottom of stock solution cavity the dead lever, the inside top of dead lever corresponds feed liquor port position department cup joints and installs the activity chock plug, the outside bottom surface of activity chock plug with pass through between the dead lever compression spring fixed connection.

The feed hopper bottom joint is installed and is flowed down the liquid subassembly, the flowing down subassembly includes flowing back dish, driving motor, fixed cutting ferrule, sealed fender ring, stock solution recess and stainless steel filter screen, the feed hopper bottom joint is installed the flowing back dish, the inside middle part embedding of flowing back dish is installed fixed cutting ferrule, fixed cutting ferrule outer wall edge evenly installs sealed fender ring, two sealed fender has been seted up between the ring the stock solution recess.

The middle part of the outer wall of the liquid discharge disc is clamped and installed at the position corresponding to the top end of the fixed clamping sleeve, and the power input end of the driving motor is electrically connected with the output end of a mains supply.

The area of the outer wall of the top end of the sealing baffle ring is larger than the area of the through groove in the top end of the drainage tray, and the stainless steel filter screen is embedded in the top end of the drainage tray.

The outer diameter of the movable plug head is equal to the inner diameter of the liquid inlet port, and a rubber gasket is attached to the surface of the top end of the movable plug head.

The middle part of the bottom end of the charging hopper is fixedly connected with the top end of the liquid discharge disc through a connecting sleeve, and the outer wall of the bottom end of the connecting sleeve is fixedly connected with the inner wall of the top end of the liquid discharge disc through threads.

The handrail is all installed to end cover top surface both sides, just rubber seal ring has been cup jointed to end cover bottom edge.

And a connecting pipe is fixedly inserted at the bottom of the liquid discharge disc.

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

through setting up by the feeding subassembly, when external equipment feeds in raw materials to the stoste, will annotate the movable chock plug of liquid pipe inside feed liquor port department through the pipe and open on the top, make the stoste get into inside the stock solution cavity and input to the loading hopper, after reinforced, reset the movable chock plug through the outside compression spring of dead lever and close again the feed liquor port, thereby guaranteed the sealing performance of loading hopper top feed liquor port when not reinforced, avoided impurity among the external environment to enter into easily annotate inside the liquid pipe, cause the problem of pollution to the stoste.

Through being provided with flowing back subassembly, keep off the ring through the outside sealed of driving motor drive fixed cutting ferrule and rotate, keep off the stock solution recess between the ring by sealed and can receive and discharge the stock solution in proper order, open through control driving motor and stop, keep off the ring by sealed and can carry out the shutoff to the inside top of flowing back dish to realized discharging in order of the inside stock solution of loading hopper and opening and closed control to the stock solution is discharged.

Drawings

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

FIG. 2 is a schematic structural view of the installation of the sealing end cap of the present invention;

FIG. 3 is a schematic structural view of the feeding assembly of the present invention;

fig. 4 is a schematic structural view of the liquid discharge assembly of the present invention.

In the figure: 1. a hopper; 2. sealing the end cap; 3. a feed assembly; 301. a liquid injection pipe; 302. a reservoir chamber; 303. a liquid inlet port; 304. fixing the rod; 305. a movable plug head; 306. a compression spring; 4. a drainage assembly; 401. a drain pan; 402. a drive motor; 403. fixing the clamping sleeve; 404. a sealing baffle ring; 405. a liquid storage groove; 406. a stainless steel filter screen; 5. a connecting pipe; 6. a handrail; 7. and connecting 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. 1-4, the utility model provides a feeding device is used in high-efficient shaping spray drying technology research, including loading hopper 1, end cover 2 is installed in the embedding of 1 inside top of loading hopper, feeding component 3 is installed in the embedding of 2 inside middle parts of end cover, feeding component 3 is including annotating liquid pipe 301, stock solution cavity 302, feed liquor port 303, dead lever 304, activity chock plug 305 and

compression spring

306, 2 inside middle parts of end cover are embedded to be installed and are annotated liquid pipe 301, annotate liquid pipe 301 inside and seted up stock solution cavity 302, annotate liquid pipe 301 inner wall top and seted up feed liquor port 303, dead lever 304 is installed to the inside bottom of stock solution cavity 302, the inside top of dead lever 304 corresponds feed liquor port 303 position department and cup joints and installs activity chock plug 305, through compression spring 306 fixed connection between the outside bottom surface of activity chock plug 305 and.

In order to carry out the emission in order to can be to 1 inside stoste of loading hopper, realize simultaneously opening and closing that the stoste discharged controlling, flowing back subassembly 4 is installed to 1 bottom joint of loading hopper, flowing back subassembly 4 includes flowing back dish 401, driving motor 402, fixed cutting ferrule 403, sealed fender ring 404, stock solution recess 405 and stainless steel filter screen 406, flowing back dish 401 is installed to 1 bottom joint of loading hopper, fixed cutting ferrule 403 is installed in the inside middle part embedding of flowing back dish 401, fixed cutting ferrule 403 outer wall edge evenly installs sealed fender ring 404, stock solution recess 405 has been seted up between two sealed fender rings 404.

In order to provide power for the rotation of the sealing ring 404 at the position of the driving motor 402, the driving motor 402 is installed at the position, corresponding to the top end of the fixing clamping sleeve 403, in the middle of the outer wall of the liquid discharge disk 401 in a clamping manner, the type of the driving motor 402 is HF-21, and the power input end of the driving motor 402 is electrically connected with the output end of the commercial power.

In order to ensure the sealing performance of the sealing baffle ring 404 when the liquid inlet position at the top end of the liquid discharge disc 401 is closed and avoid the leakage of stock solution, the area of the outer wall at the top end of the sealing baffle ring 404 is larger than the area of the through groove at the top end inside the liquid discharge disc 401, and a stainless steel filter screen 406 is embedded in the top end inside the liquid discharge disc 401.

In order to ensure the tightness of the liquid inlet port 303 at the top end of the liquid injection pipe 301 during closing, impurities in the external environment are prevented from falling into the liquid injection pipe 301 to pollute the stock solution, the outer diameter of the movable plug 305 is equal to the inner diameter of the liquid inlet port 303, and the surface of the top end of the movable plug 305 is pasted with a rubber gasket.

In order to guarantee compactness and fastness of being connected between 1 bottom middle part of loading hopper and flowing back subassembly 4, guarantee the stability that the stoste was carried, through adapter sleeve 7 fixed connection between 1 bottom middle part of loading hopper and the 401 top of flowing back dish, and pass through screw thread fixed connection between 7 bottom outer walls of adapter sleeve and the 401 top inner wall of flowing back dish.

In order to regularly open the sealing end cover 2, clean the inner wall of the charging hopper 1 and ensure the sealing performance of the bottom edge of the sealing end cover 2, handrails 6 are arranged on two sides of the top surface of the sealing end cover 2, and a rubber sealing gasket is sleeved at the bottom edge of the sealing end cover 2; the bottom of the liquid discharge disc 401 is fixedly inserted with a connecting pipe 5.

The utility model discloses a theory of operation and use flow: firstly, the charging hopper 1 and the liquid discharge disc 401 are fixedly connected through the connecting sleeve 7, the connecting pipe 5 is inserted into equipment needing stock solution for fixing, then, when external equipment feeds the stock solution, the movable plug 305 at the liquid inlet port 303 inside the liquid injection pipe 301 is pushed open through a guide pipe, so that the stock solution enters the liquid storage chamber 302 and is input into the charging hopper 1, after the charging is finished, the movable plug 305 is reset through the compression spring 306 outside the fixed rod 304 to close the liquid inlet port 303 again, so that the sealing performance of the liquid inlet port 303 at the top end of the charging hopper 1 when the charging is not finished is ensured, and the problems that impurities in the external environment easily enter the liquid injection pipe 301 and cause pollution to the stock solution are avoided;

simultaneously, keep off ring 404 through the outside sealed of driving motor 402 drive fixed cutting ferrule 403 and rotate, keep off stock solution recess 405 between the ring 404 by sealed and can receive and discharge in proper order, open through control driving motor 402 and open and stop, keep off ring 404 by sealed and can carry out the shutoff to the inside top of drain pan 401 to realized discharging in order of the stock solution of loading hopper 1 inside and to opening and closed control of stock solution discharge.

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. The utility model provides a high-efficient shaping spray drying technical development is with feeding device, includes loading hopper (1), its characterized in that: end cover (2) are installed in the embedding of the inside top of loading hopper (1), feed subassembly (3) are installed in the embedding of the inside middle part of end cover (2), feed subassembly (3) are including annotating liquid pipe (301), stock solution cavity (302), feed liquor port (303), dead lever (304), activity chock plug (305) and compression spring (306), install the embedding of the inside middle part of end cover (2) annotate liquid pipe (301), annotate liquid pipe (301) inside and seted up stock solution cavity (302), annotate liquid pipe (301) inner wall top and seted up feed liquor port (303), install the inside bottom of stock solution cavity (302) dead lever (304), dead lever (304) inside top corresponds feed liquor port (303) position department cup joints and installs activity chock plug (305), activity chock plug (305) outside bottom surface with pass through between dead lever (304) compression spring (306) fixed connection And (6) connecting.

2. The charging device for the development of the high-efficiency shaping spray drying technology according to claim 1, wherein: flowing back subassembly (4) are installed to loading hopper (1) bottom joint, flowing back subassembly (4) include flowing back dish (401), driving motor (402), fixed cutting ferrule (403), sealed fender ring (404), stock solution recess (405) and stainless steel filter screen (406), loading hopper (1) bottom joint is installed flowing back dish (401), the inside middle part embedding of flowing back dish (401) is installed fixed cutting ferrule (403), fixed cutting ferrule (403) outer wall edge evenly installs sealed fender ring (404), two seted up between sealed fender ring (404) stock solution recess (405).

3. The charging device for the development of the high-efficiency shaping spray drying technology according to claim 2, wherein: the middle part of the outer wall of the liquid discharge disc (401) corresponds to the top end position of the fixed clamping sleeve (403) and is clamped with the driving motor (402), and the power input end of the driving motor (402) is electrically connected with the output end of a mains supply.

4. The charging device for the development of the high-efficiency shaping spray drying technology according to claim 3, wherein: the area of the outer wall of the top end of the sealing baffle ring (404) is larger than that of the through groove in the top end of the liquid discharge disc (401), and the stainless steel filter screen (406) is embedded in the top end of the liquid discharge disc (401).

5. The charging device for the development of the high-efficiency shaping spray drying technology according to claim 1, wherein: the outer diameter of the movable plug head (305) is equal to the inner diameter of the liquid inlet port (303), and a rubber gasket is attached to the surface of the top end of the movable plug head (305).

6. The charging device for the development of the high-efficiency shaping spray drying technology according to claim 2, wherein: the middle of the bottom end of the charging hopper (1) is fixedly connected with the top end of the liquid discharge disc (401) through a connecting sleeve (7), and the outer wall of the bottom end of the connecting sleeve (7) is fixedly connected with the inner wall of the top end of the liquid discharge disc (401) through threads.

7. The charging device for the development of the high-efficiency shaping spray drying technology according to claim 1, wherein: handrails (6) are installed on two sides of the surface of the top end of the sealing end cover (2), and a rubber sealing gasket is sleeved on the edge of the bottom end of the sealing end cover (2).

8. The charging device for the development of the efficient shaping spray drying technology according to claim 6, wherein: the bottom of the liquid discharge disc (401) is fixedly inserted with a connecting pipe (5).