CN219597632U - A dust removal device for hydrogen fuel cell production - Google Patents

Abstract

The utility model discloses a dedusting device for hydrogen fuel cell production, which relates to the technical field of hydrogen fuel cell production. In order to solve the problem that the existing dedusting device cannot effectively remove dust, and the processed dust cannot be effectively collected and cleaned, a manual cleaning box is required. For internal dust, the fan outlet is set at the upper end and cannot effectively suck in the dust, which may easily cause the problem of dust stuck in the air inlet. The sealing ring is arranged at the interface of the dust pipe, the lower end of the water tank is provided with a nozzle outlet pipe, and the water tank is connected to the dust removal box through the nozzle outlet pipe, the lower end of the nozzle outlet pipe is provided with an outlet pump, and the nozzle outlet The water pipe is connected to the water outlet pump, the front end of the nozzle outlet pipe is provided with several nozzles, the lower end of the dust removal box is provided with a water inlet pipe, and the water tank is connected to the dust removal box through the water inlet pipe, and the connection port of the water inlet pipe is provided with a water inlet A filter screen, a water inlet pump is provided outside the water inlet pipe, and a water tank filter screen is provided inside the water tank.

Description

A dust removal device for hydrogen fuel cell production

technical field

The utility model relates to the technical field of hydrogen fuel cell production, in particular to a dust removal device for hydrogen fuel cell production.

Background technique

A hydrogen fuel cell is a power generation device that directly converts the chemical energy of hydrogen and oxygen into electrical energy. The basic principle is the reverse reaction of electrolyzed water. Hydrogen and oxygen are supplied to the anode and cathode respectively. After hydrogen diffuses outward through the anode and reacts with the electrolyte, electrons are released to reach the cathode through an external load. Hydrogen combustion batteries are pollution-free and noise-free , high efficiency and other advantages are used in aerospace, automobiles, aircraft and other fields. During the production process of hydrogen combustion batteries, a lot of dust will be generated.

In the existing field of hydrogen fuel cell production technology, such as the announcement number CN 110585835 A, it is called a workshop dedusting device for a hydrogen fuel cell assembly production line. Shock-absorbing wheels are installed at the end; a suction fan and a water tank are respectively installed on the support plate, the suction fan communicates with the dust removal box through a suction pipe, and the water tank is connected with the dust removal box through a first water pump ; The interior of the dust removal box is provided with a dust bag dust removal mechanism and a spray dust removal mechanism in sequence from top to bottom.

During the use of the above-mentioned device, the processed dust cannot be effectively collected and cleaned, and the dust in the box needs to be cleaned manually. The fan outlet is set at the upper end and cannot effectively suck in the dust, which may easily cause the dust to get stuck in the air inlet; so we propose A dedusting device for hydrogen fuel cell production is provided to solve the above-mentioned problems.

Utility model content

The purpose of this utility model is to provide a kind of dedusting device for hydrogen fuel cell production to solve the problem that the existing dedusting device cannot effectively remove dust in the above background technology, and the processed dust cannot be effectively removed. If the outlet is set at the upper end, the dust cannot be effectively sucked in, and it is easy to cause the problem of dust getting stuck in the air inlet.

In order to achieve the above purpose, the utility model provides the following technical solutions: a dust removal device for hydrogen fuel cell production, including a dust removal box, a dust pipe, a water tank, a fan, and a support plate, the upper end of the dust removal box is provided with a dust pipe, the dust removal The outer walls of both sides of the box are provided with support plates, and the support plates are integrally formed with the dust removal box. The upper end of the right side of the support plate is provided with a water tank, the lower end of the water tank is provided with a water tank frame, and the upper left end of the support plate is provided with a fan. ;

Also includes:

A sealing ring, which is arranged at the interface of the dust pipe, the lower end of the water tank is provided with a nozzle outlet pipe, and the water tank is connected with the dust removal box through the nozzle outlet pipe, and the lower end of the nozzle outlet pipe is provided with an outlet pump, and the nozzle outlet pipe is connected to The water outlet pump is connected, the front end of the nozzle outlet pipe is provided with several nozzles, the lower end of the dust removal box is provided with a water inlet pipe, and the water tank is connected to the dust removal box through the water inlet pipe, and the connection port of the water inlet pipe is provided with a water inlet filter. , the outside of the water inlet pipe is provided with a water inlet pump, the inside of the water tank is provided with a water tank filter, the outside of the fan is provided with an air outlet pipe, and the air outlet pipe is integrally formed with the fan, and the connection of the air outlet pipe An air outlet filter screen is arranged at the place, the lower end of the support plate is provided with a wheel frame, the upper end of the wheel frame is provided with a damping spring, the lower end of the wheel frame is provided with a movable rod, and the lower end of the movable rod is provided with a Wheels, brake pads are arranged on both sides of the movable rod, and a conveying motor is arranged on the outer wall on the left side of the dust removal box.

By adding a dust funnel inside the dust removal box, it is convenient for the dust to be uniformly concentrated after cleaning, which is convenient for the staff to clean up the dust and improves the efficiency. By setting the dust removal port at the lower end of the dust pipe, it reduces the dust. Case.

Preferably, a dust funnel is provided inside the dust removal box, and the dust removal box and the dust funnel are integrally formed.

Preferably, a water inlet funnel is provided inside the dust removal box, and the dust removal box and the water inlet funnel are integrally formed.

Preferably, a filter conveyor belt is provided inside the dust removal box, and a dust baffle is provided at the front end of the filter conveyor belt.

Preferably, a dust collection barrel is provided outside the front end of the dust removal box.

Preferably, a dust outlet is provided at the connection port at the lower end of the dust pipe, and the dust pipe and the dust outlet are integrally formed.

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

1. By setting the dust funnel inside the dust removal box, it relatively reduces the situation that the dust flows into other corners after passing through the dust pipe and cannot be collected centrally. The scattered dust is unified, and then falls into the filter conveyor belt at the lower end, and then passes through The transportation of the filter conveyor belt falls into the dust collection bucket, which facilitates the staff to clean up the dust and improves the efficiency. By setting the dust removal port at the lower end of the dust pipe, it reduces the situation that the dust is scattered around after passing through.

2. By setting the nozzle outlet pipe and the nozzle at the upper end of the dust removal box, the dust can be cleaned more efficiently, so as to facilitate collection and arrangement. Clean water is sprayed on the dust through the nozzle outlet pipe and the nozzle for effective cleaning. The dust is sent to the filter conveyor belt through the dust funnel, and the clean water flows into the water inlet pipe through the filter conveyor belt, and is filtered through the water tank filter to circulate.

Description of drawings

Fig. 1 is the front view of the overall structure section of the utility model;

Fig. 2 is a side view of the partial structure section of the dust removal box of the present invention;

Fig. 3 is the overall structure schematic diagram of the utility model;

Fig. 4 is the partial A place enlarged view of the present utility model;

Fig. 5 is the partial B place enlarged view of the utility model;

In the figure: 1. Dust removal box; 2. Dust pipe; 3. Seal ring; 4. Nozzle; 5. Nozzle outlet pipe; 6. Water tank; 7. Inlet pipe; 8. Inlet pump; 9. Outlet pump; 10. Water tank Filter screen; 11, fan; 12, air outlet filter; 13, air outlet pipe; 14, dust funnel; 15, water inlet funnel; 16, dust bucket; 17, filter conveyor belt; 18, wheels; 19, Wheel frame; 20, damping spring; 21, brake pad; 22, water inlet filter screen; 23, dust outlet; 24, support plate; 25, water tank frame; 26, movable rod; 27, conveying motor; dust board.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Please refer to Figures 1-5, an embodiment provided by the utility model: a dust removal device for hydrogen fuel cell production, including a dust removal box 1, a dust pipe 2, a water tank 6, a fan 11, and a support plate 24. The dust removal box 1 is provided with a dust pipe 2, and the outer walls of both sides of the dust removal box 1 are provided with a support plate 24, and the support plate 24 is integrally formed with the dust removal box 1, and the upper end of the right side of the support plate 24 is provided with a water tank 6. The lower end of the water tank 6 is provided with a water tank frame 25, and the upper left end of the support plate 24 is provided with a fan 11;

Also includes:

The sealing ring 3 is arranged at the interface of the dust pipe 2, the lower end of the water tank 6 is provided with a nozzle outlet pipe 5, and the water tank 6 is connected with the dust removal box 1 through the nozzle outlet pipe 5, and the lower end of the nozzle outlet pipe 5 is provided with Outlet pump 9, and nozzle outlet pipe 5 links to each other with outlet pump 9, and the front end of described nozzle outlet pipe 5 is provided with some nozzles 4, and the lower end of described dedusting box 1 is provided with inlet pipe 7, and water tank 6 passes inlet pipe 7 and The dust removal box 1 is connected, the connection port of the water inlet pipe 7 is provided with a water inlet filter screen 22, the outside of the water inlet pipe 7 is provided with a water inlet pump 8, the inside of the water tank 6 is provided with a water tank filter screen 10, and the fan 11 An air outlet pipe 13 is provided on the outside of the air outlet pipe 13, and the air outlet pipe 13 is integrally formed with the fan 11. The connection of the air outlet pipe 13 is provided with an air outlet filter screen 12, and the lower end of the support plate 24 is provided with a wheel frame 19 , the upper end of the wheel frame 19 is provided with a damping spring 20, the lower end of the wheel frame 19 is provided with a movable rod 26, the lower end of the movable rod 26 is provided with a wheel 18, and both sides of the movable rod 26 are provided with Brake pads 21 are arranged, and a conveying motor 27 is arranged on the left side outer wall of the dust removal box 1 .

Please refer to Figure 1-2, the inside of the dust removal box 1 is provided with a dust funnel 14, and the dust removal box 1 and the dust funnel 14 are integrally formed, so that the dust will not be scattered everywhere after cleaning, so that the dust can pass through the dust funnel 14 Concentrate and flow on the screen conveyor belt 17, which facilitates the collection.

Please refer to Figure 1-2, the inside of the dust removal box 1 is provided with a water inlet funnel 15, and the dust removal box 1 and the water inlet funnel 15 are integrally formed, so that the clean water is collected in a unified manner after spraying, and finally flows into the water tank 6 , It is convenient to recycle clean water and save water resources.

Please refer to Figure 1-3, the inside of the dust removal box 1 is provided with a filter conveyor belt 17, and the front end of the filter conveyor belt 17 is provided with a dust baffle 28, so that the dust is collected uniformly and concentrated, which is convenient Clean the inside of the dust removal box 1, and the dust baffle 28 can prevent the residual dust from following the filter screen conveyor belt 17 and then return to the inside of the dust removal box 1.

Please refer to Fig. 2-3, a dust collecting barrel 16 is arranged outside the front end of the dust removal box 1, so that the processed dust can be sorted in a unified way, which is convenient for the workers to sort and clean.

Please refer to Figure 1-2, the lower end of the dust pipe 2 is provided with a dust outlet 23, and the dust pipe 2 and the dust outlet 23 are integrally formed so that the dust can be diffused to the dust removal box 1 after being sucked out Inside, it is convenient to clean and recycle the dust.

Working principle: When in use, start the water tank 6, and the water tank 6 will flow the clean water from the water outlet pump 9 to the dust removal box 1 through the nozzle outlet pipe 5, and the clean water will be sprayed down through the nozzle 4 to remove dust from the fine dust, and the four nozzle outlet pipes 5 Symmetrically placed side by side, which increases the spraying range and avoids the dead angle of spraying. A sealing ring 3 is provided at the connection of the dust pipe 2, so that the dust removal box 1 will not flow out from the gap of the connection port when it is working, and the fan 11 will be activated. , the workshop dust is discharged from the dust pipe 2 through the connection port. When passing through the dust outlet 23, the dust will spread to the inside of the dust removal box 1, and the rear end of the fan 11 is connected with an air outlet pipe 13, and the air outlet pipe 13 is connected to the dust funnel. The joint of 14 is provided with air outlet filter screen 12, so that dust can not be sucked into blower fan 11 when absorbing dust, then spray clear water through nozzle 4, through the spraying of clear water, dust increases weight, just from dust funnel 14 Concentrated flow to the filter conveyor belt 17, through the transmission of the filter conveyor belt 17, the dust is sent into the dust collection bucket 16, and the excess water enters the water inlet funnel 15 through the filter conveyor belt 17, and passes through the water inlet filter 22 , use the water inlet pump 8 to send the clean water back to the water tank 6 through the water inlet pipe 7, and complete the filtration through the water tank filter screen 10 inside the water tank 6, thereby realizing a circulating water treatment system and saving water resources. The four wheels arranged under the support plate 24 The shock absorbing system facilitates the movement and utilization of the dust removal box 1. The wheel frame 19 is connected with the support plate 24. The shock absorbing spring 20 is arranged inside the wheel frame 19. The shock absorbing effect is achieved by compressing the shock absorbing spring 20, and the movement makes the wheel 18 Move, and when the position is reached, the brake pads 21 are toggled to make the wheels 18 fixed and cannot be moved.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a dust collector for hydrogen fuel cell production, includes dust removal case (1), dust pipe (2), water tank (6), fan (11), backup pad (24), dust removal case (1) upper end is provided with dust pipe (2), the both sides outer wall of dust removal case (1) is provided with backup pad (24), and backup pad (24) and dust removal case (1) integrated into one piece set up, backup pad (24) right side upper end is provided with water tank (6), water tank (6) lower extreme is provided with water tank frame (25), backup pad (24) left side upper end is provided with fan (11);

the method is characterized in that: further comprises:

sealing washer (3), it sets up in dust pipe (2) interface department, the lower extreme of water tank (6) is provided with shower nozzle outlet pipe (5), and water tank (6) are connected with dust removal case (1) through shower nozzle outlet pipe (5), the lower extreme of shower nozzle outlet pipe (5) is provided with air outlet pump (9), and shower nozzle outlet pipe (5) link to each other with air outlet pump (9), the front end of shower nozzle outlet pipe (5) is provided with a plurality of shower nozzles (4), the lower extreme of dust removal case (1) is provided with inlet tube (7), and water tank (6) are connected with dust removal case (1) through inlet tube (7), the connector of inlet tube (7) is provided with water inlet filter screen (22), the outside of inlet tube (7) is provided with intake pump (8), the inside water tank filter screen (10) that is provided with of water tank (6), the outside of fan (11) is provided with air outlet pipe (13), and air outlet pipe (13) and fan (11) integrated into one piece setting, the junction of air outlet pipe (13) is provided with air outlet (12), the lower extreme (24) is provided with wheel filter screen (19) on the support plate (19), wheel support (19) are provided with wheel support (19), the lower extreme of movable rod (26) is provided with wheel (18), both sides of movable rod (26) all are provided with brake block (21), be provided with on the outer wall of dust removal case (1) left side and carry motor (27).

2. The dust removing apparatus for hydrogen fuel cell production according to claim 1, wherein: the dust collection box is characterized in that a dust funnel (14) is arranged in the dust collection box (1), and the dust collection box (1) and the dust funnel (14) are integrally formed.

3. The dust removing apparatus for hydrogen fuel cell production according to claim 1, wherein: the inside of dust removal case (1) is provided with into water funnel (15), and dust removal case (1) and into water funnel (15) integrated into one piece setting.

4. The dust removing apparatus for hydrogen fuel cell production according to claim 1, wherein: the dust removal box is characterized in that a filter screen conveying belt (17) is arranged in the dust removal box (1), and a dust baffle (28) is arranged at the front end of the filter screen conveying belt (17).

5. The dust removing apparatus for hydrogen fuel cell production according to claim 1, wherein: the dust collection barrel (16) is arranged on the outer side of the front end of the dust collection box (1).

6. The dust removing apparatus for hydrogen fuel cell production according to claim 1, wherein: the dust pipe (2) and the dust outlet (23) are integrally formed.