CN212166858U

CN212166858U - Filtering and dust removing equipment for environmental protection

Info

Publication number: CN212166858U
Application number: CN202020516344.9U
Authority: CN
Inventors: 姜维涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-12-18
Anticipated expiration: 2030-04-10

Abstract

The utility model discloses an environmental protection is with filtering dust collecting equipment relates to the dust collecting equipment field, filters inhomogeneous availability factor that leads to current air filter and reduces and cause extravagant problem, now proposes following scheme, and it includes the base, the fretwork has been seted up to one side of base, just the fretwork runs through in the base, the top fixedly connected with shell of base, just the air outlet has been seted up to the one end of shell, the shell is kept away from the one end of air outlet and has been seted up the air intake, just the air outlet communicates with each other with the air intake, install first filtration frame, second filtration frame and third filtration frame in the air outlet, just first filtration frame is located one side of air intake, the third filters one side that the frame is located the air outlet. The utility model discloses novel structure, and the device simple structure, simple operation and the structure of replacement formula have practiced thrift the use of filter core when not influencing the filter effect, suitable popularization.

Description

Filtering and dust removing equipment for environmental protection

Technical Field

The utility model relates to a dust collecting equipment field especially relates to an environmental protection is with filtering dust collecting equipment.

Background

In general, in order to achieve a better filtering effect, in addition to a better air filtering filter element, increasing the thickness of the filtering filter element makes the filtering more sufficient and also is a common solution, however, increasing the thickness of the filtering filter element may cause uneven filtering, for example, the portion of the filter element located at the air inlet may collect more dust particles than the portion located at the air outlet, when the portion located at the air inlet reaches the service life, the portion located at the air outlet may still be in a good state, but the filter element has to be replaced at this time to cause waste, and therefore, in order to solve the above problems, we propose a filtering and dust removing device for environmental protection.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of filtration dust collecting equipment for environmental protection has solved the inhomogeneous availability factor that leads to of air filter filtration and has reduced and cause extravagant problem.

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

the utility model provides an environmental protection is with filtering dust collecting equipment, includes the base, the fretwork has been seted up to one side of base, just the fretwork runs through in the base, the top fixedly connected with shell of base, just the air outlet has been seted up to the one end of shell, the air intake has been seted up to the one end that the air outlet was kept away from to the shell, just the air outlet communicates with each other with the air intake, install first filtration frame, second filtration frame and third filtration frame in the air outlet, just first filtration frame is located one side of air intake, the third filters the frame and is located one side of air outlet, just the second filters the frame and is located between first filtration frame and the third filtration frame, first filtration frame, second filtration frame and third filtration frame all pack have the filtration cotton.

Preferably, install the support in the fretwork, just the support is vertical form, support and base fixed connection.

Preferably, a first sealing gasket is arranged between one end, far away from the second filtering frame, of the first filtering frame and the shell, a second sealing gasket is arranged between the first filtering frame and the second filtering frame, and a third sealing gasket is arranged between the second filtering frame and the third filtering frame.

Preferably, the shell is located the one end top fixedly connected with roating seat of air outlet, just the roating seat articulates there is the pivot, the pivot runs through in the roating seat, just the one end fixedly connected with the first in command of shell is kept away from in the pivot, the one end fixedly connected with limiting plate of the first in command is kept away from in the pivot, just the notch has been seted up to one side of the first in command, the notch runs through in the first in command, just roating seat, pivot, limiting plate and the first in command all are the symmetric distribution about the shell.

Preferably, one side of the shell is provided with an opening at the position of the first filter frame, grooves are formed in the two sides of the first filter frame, the second filter frame and the third filter frame, and second handles are mounted in the grooves.

The utility model has the advantages that:

1. the air current of airing exhaust passes through the filtration cotton completion filtration in first filter frame, second filter frame and the third filter frame in proper order, and multiple filtration makes to filter more abundant, filters between the lateral wall of frame and the shell inner wall, all installs sealed pad between filter frame and the filter frame to avoid filtering and reveal.

2. The upper end and the lower end of the filter frame are tightly pressed in the shell through the first handle, the first handle is screwed off the filter frame and then can be released from fixation, and the filter frame is loose and can be replaced.

3. The first filter frame is pulled out from the opening through the second handle, the air filter cotton in the pulled first filter frame is updated, the updated first filter frame is pushed into the shell from the opening of the air outlet, the second filter frame and the third filter frame are pushed inwards, the second filter frame replaces the first filter frame to firstly contact the exhaust air flow, and when the air filter cotton in the second filter frame reaches the service life, the operation is repeated for replacement.

To sum up, the device simple structure, simple operation and the structure of replacement formula have practiced thrift the use of filter core when not influencing the filter effect, suitable popularization.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a cross-sectional view of a-a in fig. 1 according to the present invention.

Fig. 4 is a schematic structural view of the second handle and the second groove of the present invention.

Reference numbers in the figures: the air filter comprises a base 1, a hollow-out base 2, a support 3, a shell 4, an air outlet 5, an air inlet 6, a first filter frame 7, a second filter frame 8, a third filter frame 9, air filter cotton 10, a first sealing gasket 11, a second sealing gasket 12, a third sealing gasket 13, a rotating seat 14, a rotating shaft 15, a limiting plate 16, a first handle 17, a notch 18, a groove 19, a second handle 20 and an opening 21.

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.

Referring to fig. 1-4, a filtering and dust removing device for environmental protection comprises a base 1, wherein a hollow part 2 is formed on one side of the base 1, the hollow part 2 penetrates through the base 1, a housing 4 is fixedly connected to the top end of the base 1, an air outlet 5 is formed in one end of the housing 4, an air inlet 6 is formed in one end of the housing 4, which is far away from the air outlet 5, the air outlet 5 is communicated with the air inlet 6, a first filtering frame 7, a second filtering frame 8 and a third filtering frame 9 are installed in the air outlet 5, the first filtering frame 7 is located on one side of the air inlet 6, the third filtering frame 9 is located on one side of the air outlet 5, the second filtering frame 8 is located between the first filtering frame 7 and the third filtering frame 9, and air filtering cotton 10 is filled in the first filtering frame 7, the second filtering frame 8 and the third filtering frame 9, install support 3 in the fretwork 2, just support 3 is vertical form, support 3 and base 1 fixed connection, first filter frame 7 is kept away from and is installed first sealed pad 11 between the one end of second filter frame 8 and shell 4, just first filter frame 7 is filtered and is installed sealed 12 of second between the frame 8 with the second, second filter frame 8 is filtered and is installed sealed 13 of third between the frame 9 with the third, shell 4 is located the one end top fixedly connected with roating seat 14 of air outlet, just roating seat 14 articulates there is pivot 15, pivot 15 runs through in roating seat 14, just the one end fixedly connected with first in command 17 of shell 4 is kept away from to pivot 15, the one end fixedly connected with limiting plate 16 of first in command 17 is kept away from to pivot 15, just notch 18 has been seted up to one side of first in command 17, notch 18 runs through in first in command 17, just roating seat 14, pivot 15, limiting plate 16 and the first in command 17 all are the symmetric distribution about shell 4, one side of shell 4 is located first filter frame 7 department and has seted up opening 21, just recess 19 has all been seted up to the both sides that first filter frame 7, second filter frame 8 and third filter frame 9, all install second in the recess 19 and handle 20.

The working principle is as follows: when the device is used, the air inlet 6 is connected with the air exhaust device in a sealing way, the exhaust air flow passes through the air filter cottons 10 in the first filter frame 7, the second filter frame 8 and the third filter frame 9 in sequence to complete filtration, after a period of use, the air filter cottons 10 in the first filter frame 7 contacting the exhaust air flow firstly collect more dust particles than the air filter cottons 10 at the downstream, so the air filter cottons 10 in the first filter frame 7 reach the service life firstly, the first handle 17 at the top of the shell 4 is held by the notch 18 and rotated, the first handle 17 is deflected to the upper part of the shell 4, the first handle 17 at the bottom of the shell 4 is deflected to the lower part of the shell 4, so that the first handle 17 is not pressed against the third filter frame 9 any more, the first filter frame 7 is pulled out of the opening 21 by the second handle 20 and the groove 19, the air filter cotton 10 in the pulled first filter frame 7 is updated, the updated first filter frame 7 is pushed into the shell 4 from the opening of the air outlet 5, the second filter frame 8 and the third filter frame 9 move inwards until the first filter frame 7 is completely pushed into the shell 4, the first handle 17 is rotated to press the first filter frame 7, at the moment, the second filter frame 8 replaces the first filter frame 7 to firstly contact exhaust air flow, when the air filter cotton 10 in the second filter frame 8 reaches the service life, the operations are repeated and replaced, and sealing gaskets are arranged between the side wall of the filter frame and the shell 4 and between the filter frames, so that filter leakage is avoided.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The filtering and dedusting equipment for environmental protection comprises a base (1) and is characterized in that a hollow part (2) is formed in one side of the base (1), the hollow part (2) penetrates through the base (1), a shell (4) is fixedly connected to the top end of the base (1), an air outlet (5) is formed in one end of the shell (4), an air inlet (6) is formed in one end, far away from the air outlet (5), of the shell (4), the air outlet (5) is communicated with the air inlet (6), a first filtering frame (7), a second filtering frame (8) and a third filtering frame (9) are installed in the air outlet (5), the first filtering frame (7) is located on one side of the air inlet (6), the third filtering frame (9) is located on one side of the air outlet (5), and the second filtering frame (8) is located between the first filtering frame (7) and the third filtering frame (9), the first filtering frame (7), the second filtering frame (8) and the third filtering frame (9) are filled with air filtering cotton (10).

2. The filtering and dust removing device for environmental protection according to claim 1, wherein a support (3) is installed in the hollow part (2), the support (3) is vertical, and the support (3) is fixedly connected with the base (1).

3. The filtering and dust removing device for environmental protection according to claim 1, wherein a first sealing gasket (11) is installed between one end of the first filtering frame (7) far away from the second filtering frame (8) and the housing (4), a second sealing gasket (12) is installed between the first filtering frame (7) and the second filtering frame (8), and a third sealing gasket (13) is installed between the second filtering frame (8) and the third filtering frame (9).

4. The filtering and dust-removing device for environmental protection according to claim 1, wherein the housing (4) is located at one end top of the air outlet and is fixedly connected with a rotating seat (14), the rotating seat (14) is hinged with a rotating shaft (15), the rotating shaft (15) penetrates through the rotating seat (14), the rotating shaft (15) is far away from one end of the housing (4) and is fixedly connected with a first handle (17), one end of the rotating shaft (15) is far away from the one end of the first handle (17) and is fixedly connected with a limiting plate (16), a notch (18) is formed in one side of the first handle (17), the notch (18) penetrates through the first handle (17), and the rotating seat (14), the rotating shaft (15), the limiting plate (16) and the first handle (17) are symmetrically distributed relative to the housing (4).

5. The filtering and dust removing device for environmental protection according to claim 1, wherein an opening (21) is formed in one side of the housing (4) at the position of the first filtering frame (7), grooves (19) are formed in two sides of the first filtering frame (7), the second filtering frame (8) and the third filtering frame (9), and second handles (20) are mounted in the grooves (19).