CN221197623U

CN221197623U - Ventilation and dust removal device

Info

Publication number: CN221197623U
Application number: CN202323185003.0U
Authority: CN
Inventors: 衡阳
Original assignee: Shanghai Yuanqin Purification Technology Co ltd
Current assignee: Shanghai Yuanqin Purification Technology Co ltd
Priority date: 2023-11-24
Filing date: 2023-11-24
Publication date: 2024-06-21
Anticipated expiration: 2033-11-24

Abstract

The utility model provides a ventilation and dust removal device, and belongs to the technical field of ventilation and dust removal. The ventilation and dust removal device comprises a main body structure and a purification structure. The main structure includes box and division board, box inner side wall and division board edge outer wall welding, purifying structure includes spray piece and multilayer filter, spray piece one end and box outer side wall flange joint, the other end runs through the box outer wall and extends to the inside opposite side of box, multilayer filter grafting is in the box inside, and the outer wall is closely laminated with the box inner side wall, wherein, spray liquid and air mixing produce chemical reaction through spray piece spray room internally mounted, the peculiar smell in the clean air in the first step, and have the dust fall effect, remaining peculiar smell or dust in its filter air of filter chamber internally mounted, make the air by multistage purification, so can effectually solve the peculiar smell in the difficult handling air of current dust collector, and the filtration of air is not careful enough.

Description

Ventilation and dust removal device

Technical Field

The application relates to the technical field of ventilation and dust removal, in particular to a ventilation and dust removal device.

Background

The dust-free workshop is to reduce the pollutants such as microparticles, harmful air and bacteria in the air to the specified index in a certain space range, and along with the development of technology, the production process or experiment of a plurality of products needs to be carried out in a dust-free environment, and in the use process of the dust-free workshop, the dust-free workshop needs to be frequently subjected to dust removal treatment so as to enable the dust-free workshop to be normally used.

At present, the ventilation dust removing device in the dust-free workshop can filter internal air, basically adopts a filtering device of a central air conditioner for filtering, or adopts a ventilation dust removing box consisting of a box body, a blower, a filter screen, a dust collecting box and a movable brush, wherein the blower is arranged at one end of the box body, the filter screen is arranged in the box body, the dust collecting box is arranged between an air inlet hole formed at the other end of the box body and the filter screen, and the movable brush is arranged in the box body and is attached to the filter screen close to one surface of the dust collecting box; the ventilation and dust removal modes are as follows: air enters the box body through the air inlet by starting the blower, the air filtered by the filter screen is blown out of the box body through the blower, and meanwhile, dust left on the filter screen is swept into the dust collection box by the movable brush, so that the air in the dust-free workshop is purified. However, the above scheme still has certain defects, and the inventor has found that. Because the influence of the work of the equipment in the dust-free workshop or other factors, the air in the dust-free workshop has peculiar smell, the existing ventilation dust collector is not easy to treat the peculiar smell in the air, and the air is not filtered finely.

Disclosure of utility model

In order to make up for the defects, the application provides a ventilation dust removing device for solving the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model for solving the technical problems is as follows:

a ventilation dust collector comprises a main body structure and a purifying structure.

The main structure comprises a box body and a partition plate, the inner side wall of the box body is welded with the outer wall of the edge of the partition plate, the purifying structure comprises a spraying piece and a multi-layer filtering piece, one end of the spraying piece is connected with the outer side wall of the box body in a flange mode, the other end of the spraying piece penetrates through the outer wall of the box body to extend to the other side of the inner side of the box body, the multi-layer filtering piece is inserted into the inner side of the box body, and the outer wall of the multi-layer filtering piece is tightly attached to the inner side wall of the box body.

Further, the spray member includes transfer line, ring flange, water pump and a plurality of shower head, transfer line one end with the welding of ring flange inner circle, the other end runs through the box lateral wall extends to the inside opposite side of box, the ring flange with box lateral wall flange joint, the water pump is installed on the transfer line, a plurality of the shower head is located inside the box to equidistant install in transfer line bottom, the transfer line inside with inside intercommunication each other of box.

Further, the multilayer filter comprises an inserting port, a mounting frame, an embedded handle and a multilayer filter screen, wherein the inserting port is formed in one end of the surface of the box body, the embedded handle is formed in the surface of the mounting frame, the multilayer filter screen is embedded in the inner wall of the mounting frame, and the outer wall of the mounting frame is tightly attached to the inserting port and the inner wall of the box body.

Further, the main body structure further comprises a ventilation part, and the bottom end of the ventilation part is welded on the outer wall of the box body.

Further, the ventilation part comprises a guide pipe, an air suction fan, an air outlet fan and two ventilation pipes, wherein the bottom end of the guide pipe is welded with the surface of the box body, the air suction fan is internally installed and mutually communicated with the inner part of the box body, the air outlet fan is embedded at one end of the box body, and two ends of the ventilation pipes are respectively welded with the outer wall of the box body and mutually communicated.

Further, the main body structure further comprises a maintenance part, one end of the maintenance part is hinged with one side of the box body, and the other end of the maintenance part is connected with the other side of the box body in a buckling mode.

Further, the maintenance portion comprises a sealing plate, a plurality of hinge plates and a lock catch, wherein the bottom of the sealing plate is attached to the surface of the box body, the plug-in port is sealed, two ends of each hinge plate are respectively connected with one side of the surface of the sealing plate and the outer side wall of the box body at equal intervals, and the lock catch is installed at the attachment position of the other side of the sealing plate and the outer side wall of the box body.

Further, the main body structure further comprises a drain pipe, and one end of the drain pipe is welded on the outer side wall of the box body.

Further, the main body structure further comprises four movable wheels, and the top ends of the four movable wheels are respectively connected with four corners of the bottom of the box body through bolts.

The beneficial effects are that: the application provides a ventilation dust removing device, which can divide the internal space of a box body into a spray chamber and a filter chamber through a partition plate, is convenient for installing spray pieces and multi-layer filter pieces, can efficiently purify air, sprays liquid through the spray pieces arranged in the spray chamber to be mixed with air to generate chemical reaction, firstly purifies peculiar smell in the air, has dust reducing effect, and ensures that the multi-layer filter pieces arranged in the filter chamber filter the peculiar smell or dust remained in the air, so that the air is purified in multiple stages, the condition that the air is not treated in place is prevented, and thus, the problems that the existing ventilation dust removing device is difficult to treat the peculiar smell in the air and the air is not filtered finely are effectively solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a ventilation and dust removal device according to an embodiment of the present application;

fig. 2 is a schematic diagram of a part of a schematic diagram of a label structure of a ventilation and dust removal device according to an embodiment of the present application;

fig. 3 is a schematic diagram of a connection structure of a box body and a partition plate and a plug interface according to an embodiment of the present application;

fig. 4 is a schematic view of a spray member according to an embodiment of the present application;

FIG. 5 is a schematic view of a connection structure of a duct and an air suction fan according to an embodiment of the present application;

FIG. 6 is a schematic view of a multi-layer filter according to an embodiment of the present application;

fig. 7 is a schematic view of a multi-layer filter screen according to an embodiment of the present application.

In the figure: 10-a main body structure; 110-a box body; 120-dividing plates; 130-a vent; 140-maintenance part; 150-a drain pipe; 160-moving the wheel; 20-purifying structure; 210-spraying piece; 220-a multi-layer filter; 211-infusion tube; 212-a flange plate; 213-water pump; 214-a spray header; 221-an interface; 222-mounting a frame; 223-embedded handle; 224-multi-layer screen; 131-a catheter; 132-suction fan; 133-an air outlet fan; 134-vent pipe; 141-a sealing plate; 142-hinge plate; 143-snap locks.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments.

Referring to fig. 1, the present application provides a ventilation and dust removal device, which includes a main structure 10 and a purifying structure 20.

Wherein the main structure 10 is used for air flow and the purifying structure 20 is used for purifying air.

Referring to fig. 1, 2, 3 and 5, the main structure 10 includes a case 110 and a partition plate 120 welded to an inner wall of the case 110; the ventilation part 130 welded on the outer wall of the box body 110, the maintenance part 140 installed on the surface of the box body 110, the drain pipe 150 and four moving wheels 160 arranged on the outer wall of the box body 110, wherein the ventilation part 130 comprises a guide pipe 131, an air suction fan 132, an air outlet fan 133 and two ventilation pipes 134; the service portion 140 includes a sealing plate 141, a plurality of hinge pieces 142, and a latch 143.

Wherein, the box 110 is used for air to pass through, and the inner wall is welded with the partition plate 120, so that the inner space of the box 110 is divided into a spray chamber and a filter chamber by the partition plate 120, the spray chamber can store liquid medicine for reacting with factors in the air, and the filter chamber can be internally provided with a plurality of layers of filter elements 220.

The design of the ventilation part 130 makes the device have better ventilation property, is favorable for ventilation in the box 110, and simultaneously makes air exchange between the box 110 and the outside smoother, is favorable for improving the purification efficiency of the purification structure 20, and makes external air enter the spraying chamber of the box 110 through the guide pipe 131 by starting the air suction fan 132, and simultaneously starts the air outlet fan 133 to discharge air in the filtering chamber out of the box 110 and accelerate air flow, and the spraying chamber is communicated with the inside of the filtering chamber through the two ventilation pipes 134.

Wherein, the design of maintenance portion 140 is convenient for change multilayer filter 220, because maintenance portion 140 adopts articulated and buckle connected's mode, can open maintenance portion 140 and close fast, convenient to use person overhauls the inside box 110, can articulate the closing plate 141 and fix on box 110 through a plurality of articulated pieces 142, the rethread padlock 143 can buckle closing plate 141 on box 110 for closing plate 141 can seal interface 221, and the closing plate 141 bottom is from having the rubber pad, increases sealed effect.

The drain pipe 150 is used for discharging the liquid medicine in the tank 110, and a valve is arranged on the drain pipe 150 to control the drainage efficiency.

The movable wheel 160 is designed to facilitate the movement of the case 110, so that a user can conveniently move the whole ventilation and dust removal device.

Referring to fig. 1, 2, 3, 4, 6 and 7, the purifying structure 20 includes a spray member 210 installed in a spray chamber and a multi-layered filter member 220 installed in a filter chamber, wherein the spray member 210 includes a liquid pipe 211, a flange 212, a water pump 213 and a plurality of spray heads 214; the multi-layered filter 220 includes an interface 221, a mounting frame 222, an in-line handle 223, and a multi-layered screen 224.

The design of the spraying piece 210 makes the purifying structure 20 have an efficient spraying function, the liquid in the spraying chamber can flow from one end of the infusion tube 211 to the other end through the pressure of the water pump 213, and can be sprayed into the spraying chamber through the plurality of spraying heads 214, the spraying mode can purify the air entering the spraying chamber, remove the peculiar smell in the air, the positions of the plurality of spraying heads 214 can be adjusted according to the actual needs, and the spraying heads can be arranged at the bottom of the infusion tube 211 at equal intervals, and can be arranged and distributed in a customized mode according to specific requirements.

The design of the multi-layer filter 220 can better filter air, the multi-layer filter 220 can be conveniently installed inside the filter chamber through the design of the plug-in port 221 and the installation frame 222, and meanwhile, the multi-layer filter 220 can be conveniently detached, the design of the multi-layer filter 224 can effectively filter impurities and harmful substances in the air, and a design user of the embedded handle 223 can draw out or insert the installation frame 222 from the plug-in port 221 by holding the embedded handle 223.

The working principle of the ventilation and dust removal device is as follows: when the air filter is used, the box body 110 is moved to a designated position through the four moving wheels 160, the air suction fan 132 and the air outlet fan 133 are started, so that external air enters the spray chamber through the guide pipe 131, meanwhile, the water pump 213 is started to convey liquid at the bottom of the spray chamber to the spray heads 214 through the infusion pipe 211, the spray heads 214 are used for spraying liquid medicine and mixing with air, the sprayed air enters the filter chamber through the two air pipes 134 and is filtered by the multi-layer filter screen 224, and the air is discharged out of the box body 110 through the air outlet fan 133, so that the purposes of ventilation and dust removal are achieved.

It should be noted that, specific model specifications of the water pump 213, the shower head 214, the multi-layer filter screen 224, the air suction fan 132, and the air outlet fan 133 need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art, so that detailed descriptions thereof are omitted.

The power supply of the water pump 213, the suction fan 132, the discharge fan 133 and the principle thereof will be apparent to those skilled in the art, and will not be described in detail herein.

It will be evident to those skilled in the art that the application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A ventilation and dust removal device, comprising:

the main body structure (10), the main body structure (10) comprises a box body (110) and a partition plate (120), and the inner side wall of the box body (110) is welded with the outer wall of the edge of the partition plate (120);

Purifying structure (20), purifying structure (20) are including spraying piece (210) and multilayer filter (220), spray piece (210) one end with box (110) lateral wall flange joint, the other end runs through box (110) outer wall extends to inside opposite side of box (110), multilayer filter (220) peg graft in inside box (110), and the outer wall with box (110) inside wall closely laminates.

2. The ventilation and dust removal device according to claim 1, wherein the spraying piece (210) comprises a liquid conveying pipe (211), a flange plate (212), a water pump (213) and a plurality of spraying heads (214), one end of the liquid conveying pipe (211) is welded with an inner ring of the flange plate (212), the other end of the liquid conveying pipe penetrates through the outer side wall of the box body (110) to extend to the other side inside the box body (110), the flange plate (212) is in flange connection with the outer side wall of the box body (110), the water pump (213) is installed on the liquid conveying pipe (211), and the spraying heads (214) are arranged inside the box body (110) and are installed at the bottom of the liquid conveying pipe (211) at equal intervals, and the inside of the liquid conveying pipe (211) is communicated with the inside of the box body (110).

3. The ventilation and dust removal device according to claim 2, wherein the multi-layer filter (220) comprises an inserting port (221), a mounting frame (222), an embedded handle (223) and a multi-layer filter screen (224), the inserting port (221) is formed at one end of the surface of the box (110), the embedded handle (223) is formed on the surface of the mounting frame (222), the multi-layer filter screen (224) is embedded on the inner wall, and the outer wall of the mounting frame (222) is tightly attached to the inserting port (221) and the inner wall of the box (110).

4. A ventilation and dust removal device according to claim 3, wherein the main structure (10) further comprises a ventilation part (130), and the bottom end of the ventilation part (130) is welded to the outer wall of the box body (110).

5. The ventilation and dust removal device according to claim 4, wherein the ventilation part (130) comprises a guide pipe (131), an air suction fan (132), an air outlet fan (133) and two ventilation pipes (134), the bottom end of the guide pipe (131) is welded to the surface of the box body (110), the air suction fan (132) is installed inside the guide pipe and is communicated with the interior of the box body (110), the air outlet fan (133) is embedded at one end of the box body (110), and two ends of the two ventilation pipes (134) are respectively welded to the outer wall of the box body (110) and are communicated with each other.

6. The ventilation and dust removal device according to claim 5, wherein the main structure (10) further comprises a maintenance part (140), one end of the maintenance part (140) is hinged to one side of the case (110), and the other end is in snap connection with the other side of the case (110).

7. The ventilation and dust removal device according to claim 6, wherein the maintenance part (140) comprises a sealing plate (141), a plurality of hinge plates (142) and a lock (143), the bottom of the sealing plate (141) is attached to the surface of the box body (110) and seals the plug-in port (221), two ends of the hinge plates (142) are respectively and equally spaced and connected with one side of the surface of the sealing plate (141) and the outer side wall of the box body (110) through bolts, and the lock (143) is installed at the attachment position of the other side of the sealing plate (141) and the outer side wall of the box body (110).

8. A ventilation and dust removal device according to claim 7, wherein the main structure (10) further comprises a drain pipe (150), and one end of the drain pipe (150) is welded to the outer side wall of the housing (110).

9. The ventilation and dust removal device according to claim 8, wherein the main structure (10) further comprises four moving wheels (160), and the top ends of the four moving wheels (160) are respectively connected with four corners of the bottom of the box body (110) through bolts.