CN219091483U

CN219091483U - Waste gas purifying equipment for energy-saving laboratory

Info

Publication number: CN219091483U
Application number: CN202223553777.XU
Authority: CN
Inventors: 任鹏飞; 刘杰
Original assignee: Jiangsu Pu Clean System Technology Co ltd
Current assignee: Jiangsu Pu Clean System Technology Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-30
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the technical field of waste gas purifying equipment, in particular to waste gas purifying equipment for an energy-saving laboratory, which comprises a small purifying box body, wherein four corners on the front surface of the small purifying box body are respectively provided with an adhesion sucking disc, the front side of the top of the small purifying box body is communicated and connected with an air inlet pipeline, one end of the air inlet pipeline, which is far away from the small purifying box body, is connected with an extension pipe, and an air exhaust fan is arranged between the air inlet pipeline and the extension pipe.

Description

Waste gas purifying equipment for energy-saving laboratory

Technical Field

The utility model relates to the technical field of waste gas purifying equipment, in particular to waste gas purifying equipment for an energy-saving laboratory.

Background

In the process of experiments in energy-saving laboratories, some experimental facilities can discharge waste gases with particle impurities, and the waste gases can pollute the laboratory environment if not purified first, so that the health of workers in the laboratory is endangered.

But the existing waste gas purifying equipment is large in size and cannot be flexibly used, impurities can be accumulated on the surface of a filtering page after long-time filtering, abnormal conditions that the surface of the filtering page is blocked and is not communicated can be caused when the filtering page is not cleaned in time, and then the quality of a waste gas treatment effect is reduced, and the service life of the waste gas purifying equipment is prolonged.

Therefore, it is important to design an energy-saving exhaust gas purifying device for a laboratory to improve the overall practicality by changing the technical defects.

Disclosure of Invention

The present utility model aims to provide an energy-saving exhaust gas purifying apparatus for laboratory, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an energy-conserving exhaust purification equipment for laboratory, includes small-size purification box, four positive corners of small-size purification box all are provided with the adhesion sucking disc, the front side intercommunication at small-size purification box top is connected air inlet duct, the one end that small-size purification box was kept away from to air inlet duct is connected with the extension pipe, install the air exhaust fan between air inlet duct and the extension pipe, the one end that air exhaust fan was kept away from to the extension pipe is connected with the interface circle, the inside of interface circle is provided with multiunit latch segment, one side symmetry of latch segment orientation interface circle is connected with extrusion spring, the inside front and back symmetry of small-size purification box is provided with exhaust gas filter screen, the left and right sides of exhaust gas filter screen all is provided with the vibration spring that the multiunit is connected with small-size purification box inner wall, the vibration motor is installed at the center department at the positive top of exhaust gas filter screen, the bottom of small-size purification box is provided with the dust collection box, the right side of dust collection box is rotated through the hinge piece and is connected with the sealed board, the inside front and back symmetry of dust collection box is provided with the slide rail, the slide rail is connected with the slide rail, slide connection has the slip connection's top.

As a preferable scheme of the utility model, the bottom of the back of the small purification box body is connected with an exhaust pipe, a control switch and an electric socket are arranged at the corner of the top of the small purification box body, and the control switch is respectively connected with the air suction fan and the vibration motor through wires and is electrically connected with the air suction fan and the vibration motor.

As a preferable scheme of the utility model, handles are arranged at the top parts of the left side and the right side of the small purification box body and the outer sides of the sealing turning plates.

As a preferable scheme of the utility model, the extension pipe is of a gooseneck structure design made of PVC materials.

As the preferable scheme of the utility model, the two groups of waste gas filter screens are respectively a HEPA haze removal filter screen and an active carbon dust removal filter screen.

As a preferable scheme of the utility model, a locking bolt in threaded connection with the dust collection box body is arranged at the corner of the outer side of the sealing turning plate.

As the preferable scheme of the utility model, a separable structural design is adopted between the sliding plate and the dust collecting drawer, and a rectangular notch matched with the dust collecting box body is formed at the bottom of the small purification box body.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the energy-saving waste gas purifying device for the laboratory, the small purifying box body can be adsorbed on the side face of the laboratory table through the adhesion sucker and is quickly connected with the exhaust port of the laboratory device according to requirements in use, so that the flexibility is higher, the laboratory site is not occupied, and the use is more convenient.

2. According to the energy-saving waste gas purifying device for the laboratory, which is provided by the utility model, after waste gas discharged in the experimental process reaches the inside of the small purifying box body, impurities in air are filtered through multiple purification of a plurality of groups of waste gas filter screens, meanwhile, at intervals, the vibration motor is started to drive the waste gas filter screens to vibrate under the cooperation of the vibration springs, the impurities accumulated on the surfaces of the waste gas filter screens are vibrated down and collected by the dust collecting drawer, so that the abnormal condition that the impurities are attached to the surfaces of the waste gas filter screens to cause blockage is solved, the quality of waste gas treatment effect is improved, and the service life is prolonged.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a drawing of a structure of a dust collecting drawer of the present utility model in a pulled-out state;

FIG. 3 is a view showing the construction of an extension pipe portion of the present utility model;

FIG. 4 is a view showing the construction of the inside of the small-sized purifying box according to the present utility model.

In the figure: 1. a small-sized purifying box body; 101. adhering a sucking disc; 102. an exhaust pipe; 103. a control switch; 104. an electrical outlet; 2. an air intake duct; 201. an extension tube; 202. an air extraction fan; 203. an interface ring; 204. a locking piece; 205. extruding a spring; 3. an exhaust gas filter screen; 301. a vibration spring; 302. a vibration motor; 4. a dust collection box; 401. a sealing turning plate; 402. a slide rail; 403. a sliding plate; 404. a dust collection drawer.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides an energy-conserving waste gas purification equipment for laboratory, including small-size purification box 1, four corners on small-size purification box 1 front all are provided with adhesion sucking disc 101, adsorb small-size purification box 1 in the laboratory table side and be close to experimental facilities's position department through adhesion sucking disc 101, it is more convenient to use not occupy the experiment place, the bottom at small-size purification box 1 back is connected with blast pipe 102, the corner at small-size purification box 1 top is provided with control switch 103 and electric socket 104, make the equipment switch on, the front side intercommunication at small-size purification box 1 top is connected with intake pipe 2, the one end that intake pipe 2 kept away from small-size purification box 1 is connected with extension pipe 201, install suction fan 202 between intake pipe 2 and the extension pipe 201, the one end that extension pipe 201 kept away from suction fan 202 is connected with interface circle 203, the inside of interface circle 203 is provided with multiunit locking piece 204, the side symmetry that the locking piece 204 faces interface circle 203 is connected with extrusion spring 205, the inside front and back symmetry of small-size purification box 1 is provided with waste gas filter screen 3, the bottom of small-size purification box 1 is provided with dust collection box 4;

the control switch 103 is connected with the air extraction fan 202 through a wire, and the connection mode is electric connection, the extension tube 201 is of a gooseneck structure design made of PVC materials, and the extension tube 201 of the gooseneck structure design can be freely lengthened, shortened or bent, so that the flexibility is higher.

In this embodiment, referring to fig. 4, a plurality of groups of vibration springs 301 connected with the inner wall of the small purification box 1 are disposed on the left and right sides of the exhaust gas filter screen 3, a vibration motor 302 is installed in the center of the top of the front surface of the exhaust gas filter screen 3, and the vibration motor 302 is started to drive the exhaust gas filter screen 3 to vibrate under the cooperation of the vibration springs 301, so that impurities accumulated on the surface of the exhaust gas filter screen 3 are vibrated down;

wherein connect through the wire between control switch 103 and the vibrating motor 302, and the mode of connection is electric connection, and two sets of waste gas filter screens 3 are HEPA removes haze filter screen and active carbon dust removal filter screen respectively, and the active carbon filter screen can adsorb the volatile gas including formaldehyde, and the HEPA removes haze filter screen and is woven by the fibre and form, can adsorb the pollutant that the granule is little, and the pollutant that partial granule is big also can adsorb.

In this embodiment, referring to fig. 1 and 2, a sealing turning plate 401 is rotatably connected to the right side of a dust collecting box 4 through a hinge member, sliding rails 402 are symmetrically arranged in front and back of the dust collecting box 4, a sliding plate 403 is slidably connected to the top of the sliding rail 402, a dust collecting drawer 404 is magnetically connected to the top of the sliding plate 403, and the dust collecting drawer 404 is slid, pulled out, taken down and poured;

handles are arranged at the top of the left side and the right side of the small purification box body 1 and the outer side of the sealing turning plate 401, locking bolts in threaded connection with the dust collection box body 4 are arranged at corners of the outer side of the sealing turning plate 401, a separable structural design is adopted between the sliding plate 403 and the dust collection drawer 404, and a rectangular notch matched with the dust collection box body 4 is formed in the bottom of the small purification box body 1.

The working flow of the utility model is as follows: when the waste gas purifying device for the energy-saving laboratory is used, the small purifying box body 1 can be adsorbed on the side surface of the laboratory table and the position close to the laboratory device through the adhesion sucker 101 according to requirements, the experimental field is not occupied, the use is more convenient, then the interface ring 203 is clamped at the exhaust port of the laboratory device for quick connection, the extension tube 201 of the gooseneck structural design can be freely prolonged and shortened or bent, the flexibility is higher, and the exhaust port of the laboratory device can be fastened and fixed in a clasping way under the cooperation of the locking piece 204 and the extrusion spring 205, so that the loose leakage is avoided;

when exhaust waste gas in the experimental process is absorbed to the inside of the small purification box body 1 under the action of the air extraction fan 202, impurities in air are filtered through multiple purification of a plurality of groups of waste gas filter screens 3, then clean air is discharged through the exhaust pipe 102, meanwhile, at intervals, the vibration motor 302 is started to drive the waste gas filter screens 3 to vibrate under the cooperation of the vibration springs 301, impurities accumulated on the surfaces of the waste gas filter screens 3 shake off and fall off to be collected by the dust collection drawer 404, when an experimenter needs to clean, the sealing turning plate 401 is unscrewed, the dust collection drawer 404 is slid, pulled out, taken down and poured down, so that the abnormal condition that the impurities are attached to the surfaces of the waste gas filter screens to cause blockage is solved, the quality of the waste gas treatment effect is improved, and the service life is prolonged.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Waste gas purification equipment for energy-conserving laboratory, including small-size purifying box (1), its characterized in that: the utility model discloses a dust collector, including small-size purification box (1) and dust collection box, four positive corners of small-size purification box (1) all are provided with adhesion sucking disc (101), air inlet pipe (2) are connected in front side intercommunication at small-size purification box (1) top, air inlet pipe (2) are kept away from one end of small-size purification box (1) and are connected with extension pipe (201), install between air inlet pipe (2) and extension pipe (201) and bleed fan (202), one end that air bleed fan (202) were kept away from to extension pipe (201) is connected with interface circle (203), the inside of interface circle (203) is provided with multiunit locking piece (204), one side symmetry of locking piece (204) orientation interface circle (203) is connected with extrusion spring (205), the inside front and back symmetry of small-size purification box (1) is provided with waste gas filter (3), the left and right sides of waste gas filter (3) all are provided with multiunit vibration spring (301) that are connected with small-size purification box (1) inner wall, the center department at waste gas (3) top installs motor (302), dust collection box (4) is provided with dust collection box (4) and is rotated by the sealed front side (401), the top of slide rail (402) sliding connection has slide plate (403), the top of slide plate (403) is connected with album dirt drawer (404) magnetism.

2. An energy-saving laboratory exhaust gas purifying apparatus according to claim 1, characterized in that: the bottom at the back of the small purification box body (1) is connected with an exhaust pipe (102), a control switch (103) and an electric socket (104) are arranged at the corner at the top of the small purification box body (1), and the control switch (103) is connected with an air suction fan (202) and a vibration motor (302) through wires respectively and is electrically connected.

3. An energy-saving laboratory exhaust gas purifying apparatus according to claim 1, characterized in that: handles are arranged at the top of the left side and the right side of the small purification box body (1) and the outer side of the sealing turning plate (401).

4. An energy-saving laboratory exhaust gas purifying apparatus according to claim 1, characterized in that: the extension pipe (201) is of a gooseneck structure design made of PVC materials.

5. An energy-saving laboratory exhaust gas purifying apparatus according to claim 1, characterized in that: the two groups of waste gas filter screens (3) are HEPA haze removal filter screens and active carbon dust removal filter screens respectively.

6. An energy-saving laboratory exhaust gas purifying apparatus according to claim 1, characterized in that: and a locking bolt in threaded connection with the dust collection box body (4) is arranged at the corner of the outer side of the sealing turning plate (401).

7. An energy-saving laboratory exhaust gas purifying apparatus according to claim 1, characterized in that: the detachable structural design is adopted between the sliding plate (403) and the dust collection drawer (404), and a rectangular notch matched with the dust collection box body (4) for use is formed in the bottom of the small purification box body (1).