Novel sealed feeding device

Abstract

The utility model discloses a novel sealed feeding device, which belongs to the technical field of float glass production, and comprises a dust remover, the top of the dust remover is communicated with an air pipe, the other end of the air pipe is provided with a dustproof mechanism, the dustproof mechanism comprises a sealed feeding device main body, the top of the sealed feeding device main body is communicated with one end of the air pipe, and the other end of the air pipe is communicated with the dust remover. Two feeding ports are formed in the top of the sealed feeding device body. According to the sealing feeding device, the dustproof mechanism is arranged, and the whole sealing feeding device body is of a sealing structure, so that the dust remover can better adsorb dust, the working efficiency and the dust removal effect of the dust remover are improved, the use cost of the dust remover is saved, and negative pressure can be formed in the sealing feeding device body when the dust remover adsorbs dust; therefore, dust generated above the feeding hopper can be sucked into the sealed feeding device main body, and the dust is prevented from being diffused into the surrounding environment to affect work of workers or damage the workers.

Description

Technical Field

[0001] The utility model belongs to the technical field of float glass production, and particularly relates to a novel sealed feeding device. Background Technique

[0002] Float glass is a transparent and colorless flat glass. Float glass is made by using raw materials such as quartz sand powder, soda ash, sea sand, and dolomite. After being melted at high temperature, it flows onto the metal liquid surface and is evenly flattened. After cooling and hardening, it can be separated from the metal liquid, and finally cut to form a kind of glass.

[0003] The existing feeding port of the float glass raw material system is an open feeding type. The dust removal hood of the dust collector is above or on the side of the feeding port. Due to the large open area of this structure and the large adsorption area of the dust collector, the working efficiency of the dust collector is low, the use cost is increased, and the dust removal effect is poor. Especially when using bagged raw materials for hoisting and unloading, the material drop is large and dust is easily generated. The dust will affect the normal work of workers and pose a hazard to the health of workers. The dust will also float everywhere, making it inconvenient to clean. Content of the Utility Model

[0004] The purpose of the utility model is to propose a novel sealed feeding device to solve the problem that the existing feeding port of the float glass raw material system is an open feeding type, with a large open area and a large adsorption area of the dust collector, resulting in low working efficiency of the dust collector and poor dust removal effect.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A novel sealed feeding device includes a dust collector. One end of an air duct is connected to the top of the dust collector, and the other end of the air duct is provided with a dust prevention mechanism. The dust prevention mechanism includes a sealed feeding device main body. The top of the sealed feeding device main body is connected to one end of the air duct. Two feeding ports are opened at the top of the sealed feeding device main body. The inner wall of the feeding port is connected with a feeding funnel. A maintenance mechanism is arranged on one side of the sealed feeding device main body. A discharge port is opened at the bottom of the sealed feeding device main body. A flow rate control mechanism is arranged inside the sealed feeding device main body.

[0007] As a further description of the above technical scheme:

[0008] The flow rate control mechanism includes a screen and a level gauge. One side of the level gauge is connected to one side of the sealed feeding device main body, and one end of the level gauge extends into the sealed feeding device main body and is equipped with an impeller. The outer wall of the screen fits with the inner wall of the sealed feeding device main body. A vibration pump is installed on the top of the screen.

[0009] As a further description of the above technical scheme:

[0010] A plurality of telescopic rods are connected to the bottom of the screen, the other ends of the telescopic rods are connected to the inner wall of the main body of the sealed feeding device, a spring is sleeved outside the telescopic rods, and the two ends of the spring are respectively connected to the bottom of the screen and the inner wall of the main body of the sealed feeding device.

[0011] As a further description of the above technical solution:

[0012] The maintenance mechanism includes a placement groove, the placement groove is opened on one side of the main body of the sealed feeding device, a through groove is opened on one side of the placement groove, and one side of the through groove is communicated with the inner wall of the main body of the sealed feeding device.

[0013] As a further description of the above technical solution:

[0014] A maintenance door is attached to the inner wall of the placement groove, two hinges are connected to one side of the maintenance door, the other sides of the hinges are connected to the outer wall of the main body of the sealed feeding device, and one side of the maintenance door is detachably connected to the outer wall of the main body of the sealed feeding device through a plurality of latches.

[0015] As a further description of the above technical solution:

[0016] A sealing groove is opened on one side of the maintenance door, and a sealing gasket is attached to the inner wall of the sealing groove, and one side of the sealing gasket is attached to the inner wall of the placement groove.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of the present utility model are as follows:

[0018] 1. In the present utility model, by setting the dust-proof mechanism, the main body of the sealed feeding device is integrally set as a sealed structure, and is connected to the dust collector through an air duct, so that a closed environment is formed between the dust collector and the main body of the sealed feeding device, thereby enabling the dust collector to better adsorb dust, improving the working efficiency and dust removal effect of the dust collector, and saving the use cost of the dust collector. When the dust collector adsorbs the dust in the main body of the sealed feeding device, a negative pressure can be formed in the main body of the sealed feeding device, so that the dust generated above the feeding funnel can be sucked into the main body of the sealed feeding device, thereby avoiding the dust from spreading to the surrounding environment and affecting the work of workers or causing harm to workers.

[0019] 2. In the present utility model, by setting the flow rate control mechanism, the raw materials falling down can be shunted by the sieve holes on the screen, so that the flow rate of the raw materials falling down can be slowed down, and the raw materials can be dispersed, thereby reducing the impact force when the raw materials fall into the processing device and further avoiding the generation of dust. When the raw materials accumulate to a certain height on the screen due to being unable to fall in time, the material can trigger the level gauge to start through the impeller, so that the level gauge starts the vibration pump, which can drive the screen to vibrate, thereby accelerating the flow rate of the raw materials on the screen and ensuring the feeding efficiency. Brief Description of the Drawings

[0020] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0021] Figure 2 is a structural schematic diagram of the discharge port of the present utility model;

[0022] Figure 3 is a sectional structural schematic diagram of the main body of the sealing feeding device of the present utility model;

[0023] Figure 4 is an exploded structural schematic diagram of the maintenance mechanism of the present utility model.

[0024] Legend: 1. Dust collector; 2. Air duct; 3. Dust-proof mechanism; 301. Feeding funnel; 302. Feeding port; 303. Main body of the sealing feeding device; 304. Discharge port; 4. Maintenance mechanism; 401. Hinge; 402. Maintenance door; 403. Placing groove; 404. Lock; 405. Sealing gasket; 406. Through groove; 5. Flow rate control mechanism; 501. Screen; 502. Telescopic rod; 503. Spring; 504. Vibration pump; 505. Impeller; 506. Level gauge. Detailed Description of the Preferred Embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1 - 4 , the present utility model provides a technical solution: a new type of sealing feeding device, including a dust collector 1, the top of the dust collector 1 is connected to an air duct 2, the other end of the air duct 2 is provided with a dust-proof mechanism 3, the dust-proof mechanism 3 includes a main body 303 of the sealing feeding device, the top of the main body 303 of the sealing feeding device is connected to one end of the air duct 2, two feeding ports 302 are opened at the top of the main body 303 of the sealing feeding device, a feeding funnel 301 is connected to the inner wall of the feeding port 302, a maintenance mechanism 4 is arranged on one side of the main body 303 of the sealing feeding device, a discharge port 304 is opened at the bottom of the main body 303 of the sealing feeding device, and a flow rate control mechanism 5 is arranged inside the main body 303 of the sealing feeding device.

[0027] The implementation manner is specifically as follows: By integrally setting the main body 303 of the sealed feeding device as a sealed structure, it is possible to prevent the dust generated after the raw materials enter from the feeding funnel 301 from spreading easily. And by connecting the air duct 2 with the dust collector 1, a closed environment is formed between the dust collector 1 and the main body 303 of the sealed feeding device, so that the dust collector 1 can better adsorb the dust, thereby improving the working efficiency and dust removal effect of the dust collector 1, and saving the use cost of the dust collector 1. Since the main body 303 of the sealed feeding device is a sealed structure, when the dust collector 1 adsorbs the dust in the main body 303 of the sealed feeding device, a negative pressure can be formed in the main body 303 of the sealed feeding device, so that the dust generated above the feeding funnel 301 can be sucked into the main body 303 of the sealed feeding device, thus avoiding the dust from spreading into the surrounding environment and affecting the work of workers or causing harm to workers.

[0028] The flow rate control mechanism 5 includes a screen 501 and a level gauge 506. One side of the level gauge 506 is connected to one side of the main body 303 of the sealed feeding device, and one end of the level gauge 506 extends into the main body 303 of the sealed feeding device and is provided with an impeller 505. The outer wall of the screen 501 is attached to the inner wall of the main body 303 of the sealed feeding device. A vibration pump 504 is installed at the top of the screen 501. A plurality of telescopic rods 502 are connected to the bottom of the screen 501, and the other ends of the telescopic rods 502 are connected to the inner wall of the main body 303 of the sealed feeding device. A spring 503 is sleeved outside the telescopic rod 502, and both ends of the spring 503 are respectively connected to the bottom of the screen 501 and the inner wall of the main body 303 of the sealed feeding device. The maintenance mechanism 4 includes a placement groove 403, which is opened on one side of the main body 303 of the sealed feeding device. A through groove 406 is opened on one side of the placement groove 403, and one side of the through groove 406 is communicated with the inner wall of the main body 303 of the sealed feeding device. A maintenance door 402 is attached to the inner wall of the placement groove 403. Two hinges 401 are connected to one side of the maintenance door 402, and the other side of the hinge 401 is connected to the outer wall of the main body 303 of the sealed feeding device. One side of the maintenance door 402 is detachably connected to the outer wall of the main body 303 of the sealed feeding device through a plurality of latches 404. A sealing groove is opened on one side of the maintenance door 402, and a sealing gasket 405 is attached to the inner wall of the sealing groove. One side of the sealing gasket 405 is attached to the inner wall of the placement groove 403.

[0029] The implementation method is specifically as follows: By setting the flow rate control mechanism 5 and the maintenance mechanism 4, the raw materials falling from the feed hopper 301 can be shunted by the sieve holes on the sieve mesh 501, so that the falling speed of the raw materials can be slowed down, and the raw materials can be dispersed. Furthermore, when the raw materials fall into the processing device from the discharge port 304, the impact force between the raw materials and the processing device can be reduced, thereby further avoiding the generation of dust. When the raw materials cannot fall into the processing device through the sieve holes of the sieve mesh 501 in time, the materials will accumulate on the sieve mesh 501. When the materials accumulate to a certain height, the materials will touch the impeller 505 at one end of the level gauge 506, and the impeller 505 will trigger the start of the level gauge 506, causing the level gauge 506 to start the vibration pump 504, so that the sieve mesh 501 can be driven to vibrate through the spring 503, thereby accelerating the flow rate of the raw materials on the sieve mesh 501 and ensuring the feeding efficiency. Through the setting of the inspection door 402, it is convenient to inspect the inside of the sealed feeding device main body 303. Through the setting of the sealing gasket 405 and the sealing groove on the inspection door 402, the sealing performance inside the sealed feeding device main body 303 is ensured.

[0030] Working principle: When in use, start the dust collector 1. The dust collector 1 adsorbs the inside of the sealed feeding device main body 303 through the air duct 2, so that a negative pressure can be formed inside the sealed feeding device main body 303. Then, add the raw materials into the sealed feeding device main body 303 from the feed hopper 301. The dust generated when the raw materials are added will be directly sucked into the sealed feeding device main body 303 and will not spread to the external environment. Due to the sealed design of the sealed feeding device main body 303, the dust collector 1 can better adsorb the dust, saving the use cost. The raw materials falling from the feed hopper 301 can be shunted by the sieve holes on the sieve mesh 501, so that the falling speed of the raw materials can be slowed down, and the sieve holes on the sieve mesh 501 can disperse the raw materials. Furthermore, the impact force when the raw materials fall into the processing device can be reduced, thereby further avoiding the generation of dust. When the raw materials cannot fall into the processing device through the sieve holes of the sieve mesh 501 in time, the materials will accumulate on the sieve mesh 501. When the materials accumulate to a certain height, the materials will touch the impeller 505 at one end of the level gauge 506, and the impeller 505 will trigger the start of the level gauge 506. The level gauge 506 will start the vibration pump 504, so that the sieve mesh 501 can be driven to vibrate through the spring 503, thereby accelerating the flow rate of the raw materials on the sieve mesh 501 and ensuring the feeding efficiency. The setting of the inspection door 402 can facilitate workers to inspect the inside of the sealed feeding device main body 303, and the sealing gasket 405 in the sealing groove on the inspection door 402 can ensure the sealing performance inside the sealed feeding device main body 303.

[0031] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A novel sealed feeding device, comprising a dust collector (1), characterized in that: The top of the dust collector (1) is connected to an air duct (2), and a dust prevention mechanism (3) is provided at the other end of the air duct (2). The dust prevention mechanism (3) comprises a sealing loading device body (303), the top of the sealing loading device body (303) is connected to one end of the air duct (2), two feeding ports (302) are provided at the top of the sealing loading device body (303), and the inner walls of the feeding ports (302) are connected to feeding funnels (301), a maintenance mechanism (4) is provided on one side of the sealing loading device body (303), a discharge port (304) is provided at the bottom of the sealing loading device body (303), and a flow rate control mechanism (5) is provided inside the sealing loading device body (303).

2. A new type of sealing feeding device according to claim 1, characterized in that: The flow rate control mechanism (5) comprises a screen (501) and a material level meter (506); one side of the material level meter (506) is connected to one side of the sealing feeding device body (303); one end of the material level meter (506) extends into the sealing feeding device body (303) and is equipped with an impeller (505); the outer wall of the screen (501) is in contact with the inner wall of the sealing feeding device body (303); and a vibration pump (504) is installed on the top of the screen (501).

3. A new type of sealing feeding device according to claim 2, characterized in that: A plurality of telescopic rods (502) are connected to the bottom of the screen (501), the other ends of the telescopic rods (502) are connected to the inner wall of the main body (303) of the sealing feeding device, and a spring (503) is provided on the outer sleeve of the telescopic rod (502), the two ends of the spring (503) are respectively connected to the bottom of the screen (501) and the inner wall of the main body (303) of the sealing feeding device.

4. A new type of sealing feeding device according to claim 1, characterized in that: The inspection mechanism (4) comprises a placement groove (403), the placement groove (403) being provided on one side of the sealing and feeding device body (303), a through groove (406) being provided on one side of the placement groove (403), and one side of the through groove (406) being in communication with the inner wall of the sealing and feeding device body (303).

5. A new type of sealing feeding device according to claim 4, characterized in that: An inspection door (402) is attached to the inner wall of the placement groove (403); one side of the inspection door (402) is connected to two hinges (401); the other side of the hinge (401) is connected to the outer wall of the sealing feeding device body (303); one side of the inspection door (402) is detachably connected to the outer wall of the sealing feeding device body (303) via a plurality of locks (404).

6. A new type of sealing feeding device according to claim 5, characterized in that: A sealing groove is provided on one side of the inspection door (402), and a sealing gasket (405) is attached to the inner wall of the sealing groove. One side of the sealing gasket (405) is attached to the inner wall of the placement groove (403).

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