CN210356410U

CN210356410U - Combined type has filter equipment of joint structure

Info

Publication number: CN210356410U
Application number: CN201920812030.0U
Authority: CN
Inventors: 冯翰新
Original assignee: Dongguan Hua Xin Da Beverage Co ltd
Current assignee: Dongguan Hua Xin Da Beverage Co ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-04-21
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a composite filtering device with a clamping structure, which comprises a filtering box shell, wherein an air inlet pipe is fixedly arranged at the air inlet at the top of the filtering box shell, an HEPA filtering plate, an electrostatic dust collection plate and an active carbon adsorption plate are respectively arranged between two filtering plate clamping frames from top to bottom, an air outlet pipe is fixedly arranged at the air outlet at the bottom of one side of the filtering box shell, and a movable door opposite to the clamping plate is hinged at one side of the front surface of the filtering box shell through a hinge, by arranging the HEPA filter plate, the electrostatic dust collection plate and the active carbon adsorption plate and clamping the three filter plates in the same filter plate clamping frame to form a composite filter structure, compared with the traditional single filter screen, the filter screen has better filter effect and higher filter efficiency, through being provided with block board and spring, can be used to the whole filtration of joint, make it more convenient when dismantling.

Description

Combined type has filter equipment of joint structure

Technical Field

The utility model relates to a filter equipment, in particular to combined type has filter equipment of joint structure.

Background

Filtration is a general term of a large class of unit operations, is a process of purifying and purifying fluid through a special device, has a plurality of filtration modes, uses a wide range of materials, and is common in solid-liquid, solid-gas, large particles and small particles. The filtration is an operation that under the action of a driving force or other external force, liquid (or gas) in suspension (or heating gas containing solid particles) permeates through a medium, and solid particles and other substances are intercepted by the filter medium, so that the solid and other substances are separated from the liquid (or gas). When the polluted gas is treated, a filtering device is often needed. The existing filtering device for filtering gas has most of simple structures and single functions, so that the following problems still exist in the using process:

1) the existing filtering device generally only comprises a single filtering net and can not carry out multiple filtering, so that the efficiency of filtering the dust and absorbing harmful substances is low; 2) the dust on the filter plate is troublesome to clean; 3) the filter screen or filter plate is not easily removed when it needs to be replaced or maintained.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combined type has filter equipment of joint structure to propose the current filter equipment who is used for filtering gas in solving above-mentioned background art and filter miscellaneous dirt, absorb the problem that miscellaneous dirt on the inefficiency of harmful, filter plate is comparatively troublesome and filter screen or filter be not convenient for dismantle when the clearance.

In order to achieve the above object, the utility model provides a following technical scheme: a combined type filtering device with a clamping structure comprises a filtering box shell, wherein an air inlet pipe is fixedly arranged at an air inlet at the top of the filtering box shell, airflow guide plates are fixedly arranged on two sides of a top plate in the filtering box shell, clamping plates are fixedly arranged on the inner walls of two sides of the filtering box shell, a through groove is formed in one side of each of the two clamping plates, a filtering plate clamping frame is connected in a clamping manner in the through groove in a clamping manner, a spring is connected between the filtering plate clamping frame and the groove walls of the two sides of the through groove in a contact manner, an HEPA filtering plate, an electrostatic dust removing plate and an active carbon adsorption plate are respectively arranged between the two filtering plate clamping frames from top to bottom, clamping blocks are fixedly arranged at two ends of the HEPA filtering plate, the electrostatic dust removing plate and the active carbon adsorption plate, the clamping blocks are connected with clamping grooves formed in one side of the filtering, one side of the front surface of the filter box shell is hinged with a movable door opposite to the position of the clamping plate through a hinge.

As a preferred technical scheme of the utility model, the both sides of filter box casing are all fixed and are equipped with the mounting panel, the fixed pulse valve that is equipped with in top of mounting panel, the end fixedly connected with high-pressurepipe of giving vent to anger of pulse valve, high-pressurepipe arranges the inside of filter box casing in, high-pressurepipe's the fixed high pressure nozzle that is equipped with in bottom.

As an optimal technical scheme of the utility model, every high pressure nozzle's trachea middle part is all fixed and is equipped with the solenoid valve.

As an optimized technical scheme of the utility model, the dust outlet department of rose box casing bottom all fixes and is equipped with the dust hopper.

As an optimal technical scheme of the utility model, the fixed flush mounting plate that is equipped with in opposite side bottom of filter box casing, flush mounting plate's fixed surface is equipped with pulse valve switch and solenoid valve switch, the pulse valve passes through pulse valve switch and solenoid valve and passes through the solenoid valve switch all with external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a combined type has filter equipment of joint structure, through being provided with the HEPA filter plate, electrostatic precipitator board and active carbon adsorption board, and form combined type filtration with three filter plate blocks in same filter plate card frame, it is better than traditional single filter screen comparison filter effect, filtration efficiency is higher, through being provided with block board and spring, can be used to the whole filtration of joint, it is more convenient when dismantling to make it, through being provided with pulse valve and high pressure nozzle, the high pressure gas body that can jet makes the filter plate vibrations, shake off the miscellaneous dirt on its surface to the fill that gathers dust, and is convenient and fast.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is an enlarged schematic structural view of fig. 2 at a point a in the present invention;

fig. 4 is an enlarged schematic structural diagram of the present invention at B in fig. 2.

In the figure: 1. a filter box housing; 2. an air inlet pipe; 3. an airflow guide plate; 4. a clamping plate; 5. a spring; 6. the filter plate is clamped with a frame; 7. a clamping block; 8. a HEPA filter plate; 9. an electrostatic precipitator plate; 10. an activated carbon adsorption plate; 11. mounting a plate; 12. a pulse valve; 13. a high-pressure air pipe; 14. a high pressure nozzle; 15. an electromagnetic valve; 16. an air outlet pipe; 17. a dust collection hopper; 18. a switch panel; 19. a movable door.

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.

Referring to fig. 1-4, the present invention provides a composite filtering device with a clamping structure, which comprises a filtering box casing 1, wherein an air inlet pipe 2 is fixedly arranged at an air inlet at the top of the filtering box casing 1, airflow guide plates 3 are fixedly arranged at both sides of a top plate inside the filtering box casing 1, clamping plates 4 are fixedly arranged on inner walls of both sides of the filtering box casing 1, through grooves are respectively arranged at one side of the two clamping plates 4, a filtering plate clamping frame 6 is clamped and connected in the through grooves, springs 5 are in contact connection between the filtering plate clamping frame 6 and the wall of the through groove at both sides, an HEPA filtering plate 8, an electrostatic dust removing plate 9 and an active carbon adsorption plate 10 are respectively arranged between the two filtering plate clamping frames 6 from top to bottom, clamping blocks 7 are respectively arranged at both ends of the HEPA filtering plate 8, the electrostatic dust removing plate 9 and the active carbon adsorption plate 10, the clamping blocks 7 are clamped and connected with clamping grooves arranged at one side of the filtering plate clamping, a movable door 19 opposite to the clamping plate 4 is hinged to one side of the front surface of the filter box shell 1 through a hinge.

Preferably, both sides of the filter box shell 1 are fixedly provided with mounting plates 11, the top of the mounting plate 11 is fixedly provided with a pulse valve 12, an air outlet end of the pulse valve 12 is fixedly connected with a high-pressure air pipe 13, the high-pressure air pipe 13 is arranged inside the filter box shell 1, the bottom of the high-pressure air pipe 13 is fixedly provided with a high-pressure nozzle 14, the pulse valve 12 operates to spray clean compressed air in the high-pressure air pipe 13 into the filter box through the high-pressure nozzle 14 in a very short time, and the filter plate clamping frame 6 continuously vibrates under the action of the spring 5, so that foreign dust on the surfaces of three filter plates is shaken off.

Preferably, the middle part of the air pipe of each high-pressure nozzle 14 is fixedly provided with an electromagnetic valve 15, and the electromagnetic valve 15 is closed when filtering air, so that polluted air is prevented from entering the high-pressure nozzles 14.

Preferably, a dust collecting hopper 17 is fixedly arranged at a dust outlet at the bottom of the filter box shell 1 and is used for collecting the miscellaneous dust shaken off from the filter plate.

Preferably, a switch panel 18 is fixedly arranged at the bottom of the other side of the filter box shell 1, a pulse valve switch and an electromagnetic valve switch are fixedly arranged on the surface of the switch panel 18, and the pulse valve 12 is electrically connected with an external power supply through the pulse valve switch and the electromagnetic valve 15 through the electromagnetic valve switch.

When in use, the utility model relates to a combined type filtering device with a clamping structure, when in use, the gas to be filtered enters the filter box through the air inlet pipe 2 by the external air extractor, firstly, the HEPA filter plate 8 is used for first dust removal, then, the electrostatic dust removal plate 9 is used for second dust removal, the air after dust removal is fed onto the active carbon adsorption plate 10, the active carbon absorbs most harmful substances in the air, and finally, the air flows out to the outside through the air outlet pipe 16, thus, the HEPA filter plate 8, the electrostatic dust removal plate 9 and the active carbon adsorption plate 10 are clamped in the same filter plate clamping frame 6 to form the combined type filtering structure, compared with the traditional single filter screen, the filtering effect is better, the filtering efficiency is higher, after a period of use, the pulse valve switch and the electromagnetic valve switch can be opened, the pulse valve 12 operates to spray clean compressed gas in the high-pressure air pipe 13 into the filter box through the high-pressure nozzle 14 in a very short time, the filter plate clamping frame 6 continuously vibrates under the action of the spring 5, so that the dust on the surfaces of the three filter plates shakes and falls into the dust collecting hopper 17 for subsequent unified treatment of workers, and during disassembly, the movable door 19 on the front side of the filter box can be opened, and the filter plate clamping frame 6 and the three filter plates are drawn out from the clamping plate 4, so that the dust collecting hopper is convenient and fast.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 composite filtering device with the clamping structure comprises a filtering box shell (1) and is characterized in that an air inlet pipe (2) is fixedly arranged at an air inlet at the top of the filtering box shell (1), airflow guide plates (3) are fixedly arranged on two sides of a top plate inside the filtering box shell (1), clamping plates (4) are fixedly arranged on inner walls of two sides of the filtering box shell (1), through grooves are formed in one sides of the clamping plates (4), a filtering plate clamping frame (6) is clamped and connected in the through grooves, springs (5) are in contact connection between the filtering plate clamping frame (6) and groove walls on two sides of the through grooves, HEPA filtering plates (8), electrostatic dust collection plates (9) and active carbon adsorption plates (10) are arranged between the two filtering plate clamping frames (6) from top to bottom respectively, clamping blocks (7) are fixedly arranged at two ends of the HEPA filtering plates (8), the electrostatic dust collection plates (9) and the active carbon adsorption plates (10), the filter box is characterized in that the clamping block (7) is connected with a clamping groove formed in one side of the filter plate clamping frame (6) in a clamping mode, an air outlet pipe (16) is fixedly arranged at an air outlet in the bottom of one side of the filter box shell (1), and a movable door (19) opposite to the clamping plate (4) in position is hinged to one side of the front face of the filter box shell (1) through a hinge.

2. The composite filter device with clamping structure as claimed in claim 1, wherein: the filter box comprises a filter box shell (1), and is characterized in that mounting plates (11) are fixedly arranged on two sides of the filter box shell (1), pulse valves (12) are fixedly arranged at the tops of the mounting plates (11), high-pressure air pipes (13) are fixedly connected to air outlet ends of the pulse valves (12), the high-pressure air pipes (13) are arranged inside the filter box shell (1), and high-pressure nozzles (14) are fixedly arranged at the bottoms of the high-pressure air pipes (13).

3. The composite filter device with clamping structure as claimed in claim 2, wherein: and the middle part of the air pipe of each high-pressure nozzle (14) is fixedly provided with an electromagnetic valve (15).

4. The composite filter device with clamping structure as claimed in claim 1, wherein: and dust collecting hoppers (17) are fixedly arranged at dust outlets at the bottom of the filter box shell (1).

5. The composite filter device with clamping structure as claimed in claim 3, wherein: the fixed flush mounting plate of switch panel (18) that is equipped with in opposite side bottom of filter box casing (1), the fixed surface of flush mounting plate of switch panel (18) is equipped with pulse valve switch and solenoid valve switch, pulse valve (12) all with external power supply electric connection through pulse valve switch and solenoid valve (15) through the solenoid valve switch.