CN218980899U - Building materials exhaust gas purification machine - Google Patents
Building materials exhaust gas purification machine Download PDFInfo
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- CN218980899U CN218980899U CN202320112390.6U CN202320112390U CN218980899U CN 218980899 U CN218980899 U CN 218980899U CN 202320112390 U CN202320112390 U CN 202320112390U CN 218980899 U CN218980899 U CN 218980899U
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- filter screen
- fixedly connected
- inner cavity
- installation
- waste gas
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Filtering Of Dispersed Particles In Gases (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a building material waste gas purifier which comprises a machine case, wherein an air inlet pipe is fixedly connected to the bottom of the front surface of the machine case in a penetrating way, an exhaust pipe and a filter screen are arranged at the position of the filter screen, the filter screen is used for being installed, the installation mechanism comprises an installation ring, two installation grooves are formed in the installation ring, two fixing rods are fixedly connected to the back surface of the filter screen, a limiting block is fixedly connected to one end of each fixing rod in a penetrating way, and the fixing rods are connected with the inner cavities of the installation grooves in a sliding penetrating way. According to the utility model, the filter screen is moved to the mounting ring position, so that the limiting block corresponds to the circular hole at one end of the mounting groove, the limiting block penetrates through the inner cavity at one end of the mounting groove, the filter screen is rotated, the fixing rod is driven to rotate in the inner cavity of the mounting groove, the front surface of the limiting block is attached to the back surface of the mounting ring, the filter screen is limited and fixed, the filter screen is conveniently mounted, and the filter screen is conveniently cleaned.
Description
Technical Field
The utility model relates to the field of waste gas purification, in particular to a building material waste gas purifier.
Background
In the casting process of building materials, main environmental pollution factors are industrial dust and casting smoke dust generated in the processes of molding, core making, sand mixing, sand treatment, electric furnace melting, casting, vibration shakeout, shot blasting cleaning and the like, and in addition, a small amount of organic waste gas is generated in the paint dipping process and the sand mold coating process.
During building materials production and processing, in order to guarantee gaseous safe emission, need use purifier to carry out purification treatment to the waste gas that produces, get rid of impurity and harmful substance in the waste gas, purifier filters the impurity in the waste gas through the filter screen for impurity remains on the filter screen, and the filter screen is installed on purifier through the mode of bolt fastening mostly, is inconvenient for installing and dismantle the filter screen, is inconvenient for clearing up it, makes impurity cause the jam of filter screen, reduces its ventilation property.
Disclosure of Invention
The utility model aims to provide a building material waste gas purifier to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the building material waste gas purifier comprises a case, wherein the bottom of the front surface of the case is fixedly connected with an air inlet pipe in a penetrating way and is used for sucking waste gas into an inner cavity of the case;
the bottom of the exhaust pipe is fixedly connected with one side of the upper surface of the chassis in a penetrating way, and the filter screen is arranged in the inner cavity of the air inlet pipe;
the filter screen is provided with a mounting mechanism for mounting the filter screen;
the installation mechanism comprises an installation ring, the outer wall of the installation ring is fixedly connected with the inner wall of one end of the air inlet pipe, two installation grooves are formed in the installation ring, two fixing rods are fixedly connected to the back of the filter screen, one ends of the fixing rods are fixedly connected with limiting blocks in a penetrating and penetrating mode, and the fixing rods are connected with the inner cavities of the installation grooves in a penetrating and penetrating mode in a sliding mode.
Preferably, the front of collar has seted up the recess, the inner chamber of recess is connected with the filter screen slip interlude, the inner wall of recess is annular array equidistance fixedly connected with a plurality of pressure springs, the one end of pressure spring is laminated mutually with the back of filter screen.
Preferably, a fan is fixedly connected to one side of the bottom of the inner wall of the case, an air outlet of the fan is fixedly connected with one end of the exhaust pipe, and an air inlet of the fan is fixedly connected with a filter box in a penetrating and inserting mode.
Preferably, the front of the filter box is fixedly connected with one end of the air inlet pipe, two active carbon plates are fixedly connected in the inner cavity of the filter box, and a resin plate is arranged between the two active carbon plates.
Preferably, the front of stopper is laminated with the back of solid fixed ring mutually, the front fixedly connected with handle of filter screen.
Preferably, the filter screen is arranged in a circular plate shape, and the mounting groove is arranged in the inner cavity of the groove.
The utility model has the technical effects and advantages that:
(1) According to the utility model, by means of the arrangement mode of matching the mounting ring, the mounting groove, the limiting block and the fixing rod, the filter screen is moved to the mounting ring position, so that the limiting block corresponds to a circular hole at one end of the mounting groove, the limiting block penetrates through an inner cavity at one end of the mounting groove, the filter screen is rotated to drive the fixing rod to rotate in the inner cavity of the mounting groove, the front surface of the limiting block is attached to the back surface of the mounting ring, the filter screen is limited and fixed, the filter screen is conveniently installed, and the filter screen is conveniently cleaned;
(2) According to the utility model, by means of the arrangement mode of the matched filter screen and the pressure spring, the filter screen is moved, the limiting block penetrates through the inner cavity of the mounting groove, the back surface of the filter screen is subjected to compression deformation on the pressure spring, the back surface of the filter screen is extruded by means of the elastic action of the pressure spring, the front surface of the limiting block is tightly attached to the back surface of the mounting ring, and the stability of the filter screen is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic diagram of a cross-sectional side view of a chassis in accordance with the present utility model.
FIG. 3 is a schematic diagram of a side sectional structure of an air inlet pipe of the present utility model.
Fig. 4 is an enlarged schematic view of the structure of fig. 3 at a.
FIG. 5 is a schematic view of the back cross-sectional structure of the air inlet pipe of the present utility model.
In the figure: 1. a chassis; 2. an air inlet pipe; 3. an exhaust pipe; 4. a filter screen; 5. a mounting mechanism; 51. a mounting ring; 52. a mounting groove; 53. a fixed rod; 54. a limiting block; 6. a blower; 7. a filter box; 8. an activated carbon plate; 9. a resin plate; 10. a handle; 11. a compression spring.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a building material waste gas purifier as shown in figures 1-5, which comprises a machine case 1, wherein the machine case 1 is used for installing a fan 6 and a filter box 7, the bottom of the front surface of the machine case 1 is fixedly connected with an air inlet pipe 2 in a penetrating way, and is used for sucking waste gas into the inner cavity of the machine case 1, and waste gas generated by building material processing enters the inner cavity of the machine case 1 through the air inlet pipe 2 to purify the waste gas;
the bottom of the exhaust pipe 3 is fixedly connected with one side of the upper surface of the case 1 in a penetrating way, purified gas is exhausted by the exhaust pipe 3, the filter screen 4 is arranged in the inner cavity of the air inlet pipe 2, and the waste gas entering through the air inlet pipe 2 is filtered by the filter screen 4;
the filter screen 4 is provided with the installation mechanism 5, which is used for installing the filter screen 4, so that the filter screen 4 is convenient to install and disassemble, and the filter screen 4 is convenient to clean;
the installation mechanism 5 comprises an installation ring 51, the installation ring 51 is used for installing the filter screen 4, the outer wall of the installation ring 51 is fixedly connected with the inner wall of one end of the air inlet pipe 2, the filter screen 4 is fixedly installed in the inner cavity of the air inlet pipe 2 through the installation ring 51, two installation grooves 52 are formed in the installation ring 51, the installation grooves 52 are arc-shaped grooves, one ends of the installation grooves are circularly arranged and are used for installing fixing rods 53 and limiting blocks 54, two fixing rods 53 are fixedly connected to the back surface of the filter screen 4, the fixing rods 53 are used for installing the limiting blocks 54, one ends of the fixing rods 53 are fixedly connected with limiting blocks 54 in a penetrating mode along with the movement of the filter screen 4, the diameter of each limiting block 54 is smaller than the inner diameter of one end of the installation groove 52, the fixing rods 53 are connected with the inner cavity of the installation groove 52 in a penetrating mode, the limiting blocks 54 penetrate through the inner cavity of one end of the installation groove 52, the filter screen 4 is rotated again, the fixing rods 53 are driven to rotate in the inner cavity of the installation groove 52, the front surface of the limiting blocks 54 is attached to the back surface of the installation ring 51, the limiting blocks 54 are fixedly connected with the back surface of the filter screen 51, and the filter screen 4 is convenient to install the filter screen 4;
the front surface of the mounting ring 51 is provided with a groove, the groove is used for mounting the filter screen 4, the inner cavity of the groove is connected with the filter screen 4 in a sliding and penetrating way, the inner wall of the groove is fixedly connected with a plurality of pressure springs 11 in an annular array at equal intervals, one end of each pressure spring 11 is attached to the back surface of the filter screen 4, the limiting block 54 passes through the inner cavity of the mounting groove 52 by moving the filter screen 4, the back surface of the filter screen 4 compresses and deforms the pressure springs 11, and the back surface of the filter screen 4 is extruded by utilizing the elastic action of the pressure springs 11, so that the front surface of the limiting block 54 is tightly attached to the back surface of the mounting ring 51;
a fan 6 is fixedly connected to one side of the bottom of the inner wall of the case 1, the fan 6 is electrically connected with an external power supply through an external switch, an air outlet of the fan 6 is fixedly connected with one end of an exhaust pipe 3, an air inlet of the fan 6 is fixedly connected with a filter box 7 in a penetrating way, external waste gas is sucked into the inner cavity of the case 1 through the running of the fan 6, the waste gas flows into the inner cavity of the filter box 7 through a filter screen 4, the waste gas is purified, and then the gas is exhausted through the exhaust pipe 3;
the front of the filter box 7 is fixedly connected with one end of the air inlet pipe 2, two active carbon plates 8 are fixedly connected in the inner cavity of the filter box 7, a resin plate 9 is arranged between the two active carbon plates 8, and the waste gas in the inner cavity of the filter box 7 is absorbed and filtered through the active carbon plates 8 and the resin plate 9;
the front of stopper 54 is laminated mutually with the back of collar 51, and the front fixedly connected with handle 10 of filter screen 4 is convenient for drive filter screen 4 through handle 10 and moves, conveniently installs and dismantle filter screen 4, and filter screen 4 is circular platy setting, and mounting groove 52 sets up in the inner chamber of recess.
The working principle of the utility model is as follows: through removing filter screen 4 to collar 51 position for stopper 54 is corresponding with the circular hole of mounting groove 52 one end, pass the inner chamber of mounting groove 52 one end with stopper 54, rotate filter screen 4 again, drive dead lever 53 and rotate in the inner chamber of mounting groove 52, make the front of stopper 54 laminate with the back of collar 51 mutually, spacing fixedly to filter screen 4, the convenience is installed filter screen 4, be convenient for clear up filter screen 4, simultaneously through removing filter screen 4, pass the inner chamber of mounting groove 52 with stopper 54, the back of filter screen 4 is to pressure spring 11 compression set, and utilize the elastic action of pressure spring 11, extrude the back of filter screen 4, guarantee the front of stopper 54 and the inseparable laminating of the back of collar 51, guarantee the stability of filter screen 4.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A building material exhaust gas purifier comprising:
the device comprises a case (1), wherein the bottom of the front surface of the case (1) is fixedly connected with an air inlet pipe (2) in a penetrating way and is used for sucking waste gas into an inner cavity of the case (1);
the bottom of the exhaust pipe (3) is fixedly connected with one side of the upper surface of the chassis (1) in a penetrating way, and the filter screen (4) is arranged in the inner cavity of the air inlet pipe (2);
the method is characterized in that: the filter screen (4) is provided with a mounting mechanism (5) for mounting the filter screen (4);
the installation mechanism (5) comprises an installation ring (51), the outer wall of the installation ring (51) is fixedly connected with the inner wall of one end of the air inlet pipe (2), two installation grooves (52) are formed in the installation ring (51), two fixing rods (53) are fixedly connected to the back of the filter screen (4), a limiting block (54) is fixedly inserted and connected to one end of each fixing rod (53), and the fixing rods (53) are connected with the inner cavity of each installation groove (52) in a sliding and inserting mode.
2. The building material waste gas purifier according to claim 1, wherein the front surface of the mounting ring (51) is provided with a groove, the inner cavity of the groove is connected with the filter screen (4) in a sliding penetrating way, the inner wall of the groove is fixedly connected with a plurality of pressure springs (11) in an annular array at equal intervals, and one end of each pressure spring (11) is attached to the back surface of the filter screen (4).
3. The building material waste gas purifier according to claim 1, wherein a fan (6) is fixedly connected to one side of the bottom of the inner wall of the chassis (1), an air outlet of the fan (6) is fixedly connected to one end of the exhaust pipe (3), and an air inlet of the fan (6) is fixedly connected with a filter box (7) in a penetrating manner.
4. A building material waste gas purifier according to claim 3, characterized in that the front of the filter box (7) is fixedly connected with one end of the air inlet pipe (2), two active carbon plates (8) are fixedly connected in the inner cavity of the filter box (7), and a resin plate (9) is arranged between the two active carbon plates (8).
5. The building material waste gas purifier according to claim 1, wherein the front surface of the limiting block (54) is attached to the back surface of the mounting ring (51), and the front surface of the filter screen (4) is fixedly connected with the handle (10).
6. The building material waste gas purifying machine according to claim 1, wherein the filter screen (4) is arranged in a circular plate shape, and the mounting groove (52) is arranged in the inner cavity of the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320112390.6U CN218980899U (en) | 2023-01-19 | 2023-01-19 | Building materials exhaust gas purification machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320112390.6U CN218980899U (en) | 2023-01-19 | 2023-01-19 | Building materials exhaust gas purification machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218980899U true CN218980899U (en) | 2023-05-09 |
Family
ID=86196255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320112390.6U Active CN218980899U (en) | 2023-01-19 | 2023-01-19 | Building materials exhaust gas purification machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218980899U (en) |
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2023
- 2023-01-19 CN CN202320112390.6U patent/CN218980899U/en active Active
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