Waste gas treatment device of air compressor

Abstract

The utility model discloses a waste gas treatment device of an air compressor, and relates to the technical field of air compressors. A cover body and an umbrella located on the upper side of the cover body are arranged at an opening in the upper side of the box body, two L-shaped plates are arranged at the bottom of the umbrella, L-shaped sliding ways are formed in the two sides of the box body, one end of each L-shaped plate is located in the corresponding L-shaped sliding way, a clamping block is arranged on one side of each L-shaped plate, and a clamping groove is formed in the other side of each L-shaped plate. The clamping block is clamped and matched with one side of the umbrella; and the two threaded rods are arranged on the box body, and the threaded rods are clamped and matched with one ends of the L-shaped plates. According to the utility model, through the arrangement of the L-shaped plate, one end of the L-shaped plate slides in and out of the L-shaped slide way under the action of a worker, so that the umbrella is more convenient to disassemble and assemble, the efficiency of cleaning impurities in the sound absorption holes is improved, and the effect of silencing waste gas in the box body is improved.

Description

Technical Field

[0001] The utility model belongs to the field of air compressors, and in particular relates to an exhaust gas treatment device for air compressors. Background Art

[0002] The air compressor needs to discharge exhaust gas when working. The exhaust gas has a high pressure, which will cause the surrounding air to vibrate and produce noise when it is discharged.

[0003] The patent application with the announcement number CN210178538U discloses an air compressor waste gas and waste liquid treatment device, including: the air compressor noise and sewage treatment device includes: a muffler box, a waste gas inlet and a waste water inlet; the muffler box has an opening at the top, and the waste gas inlet and the waste water inlet are connected to the bottom of the muffler box; the muffler box is filled with water, and the water level is higher than the connection between the waste gas inlet and the waste water inlet and the muffler box. This solves the problem in the prior art that the air compressor waste gas is prone to generate noise and the waste liquid discharge will affect the environment.

[0004] However, the above technology has the following disadvantages when used:

[0005] According to the description in paragraph 0043 of the above document, “When in use, put the cover over the upper opening of the sound-absorbing box to close the opening. First, it can prevent foreign objects from entering the sound-absorbing box. Second, the sound-absorbing hole can play a role in both silencing and exhausting.” Figure 1 It can be seen that the sound-absorbing hole is arranged at the upper opening of the sound-absorbing box through the cover body. When the sound-absorbing hole is silencing the noise, impurities are easy to fall into the inside of the sound-absorbing hole. If the impurities are not cleaned in time, the sound-absorbing effect will be reduced. Since the rain umbrella is arranged on the upper side of the cover body, it is easy to cause the cover body to be difficult to remove from the upper opening of the sound-absorbing box body.

[0006] Therefore, an air compressor exhaust gas treatment device is proposed to solve the above-mentioned drawbacks. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an air compressor exhaust gas treatment device.

[0008] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0009] An air compressor exhaust gas treatment device comprises a box body, a cover body is provided at the upper opening of the box body, and a rain shield umbrella is located on the upper side of the cover body, two L-shaped plates are installed at the bottom of the rain shield umbrella, L-shaped slideways are opened on both sides of the box body, one end of the L-shaped plate is located inside the L-shaped slideway, a clamping block is installed on one side of the L-shaped plate, and the clamping block is engaged with one side of the rain shield umbrella;

[0010] Two threaded rods are mounted on the box body, and the threaded rods are snap-fitted with one end of the L-shaped plate.

[0011] Optionally, fixing blocks are installed on both sides of the box body, one end of the threaded rod is installed on the upper side of the fixing block, and the other end of the threaded rod is threadedly fitted with a nut, one side of the nut is fitted against one side of the L-shaped plate, and a spring is installed on one side of the fixing block to facilitate the installation of the spring on one side of the fixing block, the spring is sleeved on the circumference of the threaded rod, and an annular plate is installed on the end of the spring to facilitate the installation of the annular plate on the end of the spring, the annular plate is sleeved on the circumference of the threaded rod to facilitate the sleeve of the annular plate on the circumference of the threaded rod, one side of the annular plate is fitted against one side of the L-shaped plate, and one side of the annular plate is fitted against one side of the L-shaped plate.

[0012] Optionally, both sides of the cover body are provided with card slots, the card blocks are engaged with the card slots, the upper side of the cover body is evenly provided with a plurality of sound-absorbing holes, one side of the box body is connected and communicated with an exhaust gas inlet, and a plurality of support rods are installed at the bottom of the box body, which facilitates the installation of the support rods at the bottom of the box body and supports the bottom of the box body through the support rods.

[0013] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0014] The L-shaped plate is set so that one end of the L-shaped plate can slide in and out from the inside of the L-shaped slide under the action of the staff, making the process of disassembling and assembling the umbrella more convenient, improving the efficiency of cleaning impurities inside the sound-absorbing hole, and improving the effect of exhaust gas silencing inside the box.

[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0017] In the figure:

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of a rainproof umbrella according to an embodiment of the utility model;

[0020] Figure 3This is a schematic diagram of the L-shaped plate structure of an embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the spring structure of an embodiment of the utility model;

[0022] Figure 5 It is a schematic cross-sectional structure diagram of an embodiment of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] Box body 1, support rod 101, exhaust gas inlet 102, L-shaped slide 103, fixing block 104, threaded rod 105, spring 106, nut 107, annular plate 108;

[0025] Umbrella 2, L-shaped plate 201, block 202, through hole 203;

[0026] Cover body 3 , sound absorbing hole 301 , and slot 302 .

[0027] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0028] The utility model will now be further described in detail with reference to the accompanying drawings.

[0029] See also Figure 1-5 As shown, in this embodiment, an air compressor exhaust gas treatment device is provided, comprising a box body 1, a cover body 3 is provided at the upper opening of the box body 1, and a rain shield 2 is located on the upper side of the cover body 3, two L-shaped plates 201 are installed at the bottom of the rain shield 2, L-shaped slideways 103 are opened on both sides of the box body 1, one end of the L-shaped plate 201 is located inside the L-shaped slideway 103, and a clamping block 202 is installed on one side of the L-shaped plate 201, and the clamping block 202 is engaged with one side of the rain shield 2;

[0030] Two threaded rods 105 are mounted on the box body 1 , and the threaded rods 105 are snap-fitted with one end of the L-shaped plate 201 .

[0031] First, unscrew the nut 107 from the threaded rod 105 and release the positioning of the L-shaped plate 201, then slide the L-shaped plate 201 upwards, the L-shaped plate 201 drives the block 202 to slide upwards and release the positioning of the cover body 3, then slide the L-shaped plate 201, one end of the L-shaped plate 201 slides out from the inside of the L-shaped slide 103, the L-shaped plate 201 drives the umbrella 2 to be removed from the upper opening of the box body 1, and then remove the cover body 3 from the upper opening of the box body 1, and then the staff can clean the impurities inside the sound-absorbing hole 301.

[0032] The L-shaped plate 201 is set so that one end of the L-shaped plate 201 can slide in and out from the inside of the L-shaped slide 103 under the action of the staff, making the process of disassembling and assembling the umbrella 2 more convenient, improving the efficiency of cleaning impurities inside the sound-absorbing hole 301, and improving the effect of exhaust gas silencing inside the box 1.

[0033] The box body 1 of this embodiment is equipped with a fixing block 104 on both sides, one end of the threaded rod 105 is installed on the upper side of the fixing block 104, and the other end of the threaded rod 105 is threadedly matched with a nut 107, one side of the nut 107 is attached to one side of the L-shaped plate 201, and a spring 106 is installed on one side of the fixing block 104, which is convenient for installing the spring 106 on one side of the fixing block 104, and the spring 106 is sleeved on the peripheral side of the threaded rod 105, and an annular plate 108 is installed on the end of the spring 106, which is convenient for installing the annular plate 108 on the end of the spring 106, and the annular plate 108 is sleeved on the peripheral side of the threaded rod 105, which is convenient for sleeved on the peripheral side of the threaded rod 105, and one side of the annular plate 108 is attached to one side of the L-shaped plate 201, which is convenient for attaching one side of the annular plate 108 to one side of the L-shaped plate 201.

[0034] In this embodiment, both sides of the cover body 3 are provided with card slots 302, and the card blocks 202 are engaged with the card slots 302. A plurality of sound-absorbing holes 301 are evenly distributed on the upper side of the cover body 3. One side of the box body 1 is connected and communicated with the exhaust gas inlet 102. A plurality of support rods 101 are installed at the bottom of the box body 1, which facilitates the installation of the support rods 101 at the bottom of the box body 1 and supports the bottom of the box body 1 through the support rods 101.

[0035] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. An air compressor exhaust gas treatment device, characterized in that: include: A box body (1), a cover body (3) is provided at the upper opening of the box body (1), and a rain shield (2) is located on the upper side of the cover body (3); two L-shaped plates (201) are installed at the bottom of the rain shield (2); L-shaped slideways (103) are opened on both sides of the box body (1); one end of the L-shaped plate (201) is located inside the L-shaped slideway (103); a clamping block (202) is installed on one side of the L-shaped plate (201); the clamping block (202) is clamped and matched with one side of the rain shield (2); Two threaded rods (105) are mounted on the box body (1), and the threaded rods (105) are snap-fitted with one end of the L-shaped plate (201).

2. The air compressor exhaust gas treatment device according to claim 1, characterized in that: Fixed blocks (104) are installed on both sides of the box body (1), one end of the threaded rod (105) is installed on the upper side of the fixed block (104), and the other end of the threaded rod (105) is threadedly matched with a nut (107), and one side of the nut (107) is attached to one side of the L-shaped plate (201).

3. The air compressor exhaust gas treatment device according to claim 2, characterized in that: A spring (106) is installed on one side of the fixing block (104), and the spring (106) is sleeved on the circumference of the threaded rod (105). An annular plate (108) is installed on the end of the spring (106), and the annular plate (108) is sleeved on the circumference of the threaded rod (105). One side of the annular plate (108) is attached to one side of the L-shaped plate (201).

4. The air compressor exhaust gas treatment device according to claim 1, characterized in that: Both sides of the cover body (3) are provided with card slots (302), and the card block (202) is card-engaged with the card slots (302).

5. The air compressor exhaust gas treatment device according to claim 1, characterized in that: A plurality of sound-absorbing holes (301) are evenly distributed on the upper side of the cover body (3).

6. The air compressor exhaust gas treatment device according to claim 1, characterized in that: One side of the box body (1) is connected and communicated with an exhaust gas inlet (102), and a plurality of support rods (101) are installed at the bottom of the box body (1).

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