Pretreated waste gas treatment and deodorization device

Abstract

The utility model relates to the technical field of deodorization, and discloses a pretreatment waste gas treatment deodorization device which comprises a waste gas treatment box, the top of the waste gas treatment box is fixedly connected with a top cover, the front face of the waste gas treatment box is fixedly connected with an air inlet fence, and the bottom of the waste gas treatment box is fixedly connected with a base. The device comprises a base, a driven gear is fixedly connected to the lower surface of the base, a rotating groove is formed in the base, a meshing disc is rotationally connected to the interior of the base, a U-shaped rod is fixedly connected to the bottom of the meshing disc, and a driving gear is meshed with the surface of the driven gear. According to the pretreatment waste gas treatment deodorization device, by arranging the base, the driving gear, the connecting sleeve, the positioning piece, the driving motor and the meshing disc, the driving gear can drive the base to rotate under the action of the driving motor, so that waste gas suction can be carried out on the position where the waste gas treatment box is located in all directions, and the waste gas treatment effect is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of deodorization, in particular to a pre-treatment waste gas treatment and deodorization device. Background Technique

[0002] With the acceleration of the industrialization process, the problem of waste gas emission has become increasingly serious, causing serious harm to the environment and human health. With the improvement of environmental protection awareness and the increasing perfection of environmental protection regulations, industrial enterprises are facing greater and greater pressure on waste gas emissions, and there is an urgent need to construct and update waste gas treatment facilities.

[0003] After consulting the relevant patent document CN213132379U, there are still some problems with the existing pre-treatment waste gas treatment and deodorization device. The current optimization solutions on the market are mainly: "installing frames are arranged on both sides of the box body to provide effective fixation for the device during use, facilitating the installation by operators; an adjustable fixing plate is set to facilitate the operators to adjust the height of the device during installation; a fan and a turning plate are set to generate convective air inside the device, introducing external air into the device for deodorization operations". However, the intake direction of the device is in a fixed state after fixation. When the device works in a deodorization workplace, if the intake angle remains in a single direction for a long time, the waste gas in the space outside the intake range is difficult to be effectively sucked, resulting in an unclear deodorization effect in the workplace. Moreover, the device can usually only be installed on the wall, while the waste gas usually accumulates in the central area of the workplace space and near the roof area, resulting in a poor deodorization effect. In view of the above problems, a pre-treatment waste gas treatment and deodorization device is proposed. Content of the Utility Model

[0004] To solve the above technical problems, the utility model provides a pre-treatment waste gas treatment and deodorization device.

[0005] To achieve the above object, the present utility model provides the following technical solutions: A pre-treatment waste gas treatment and deodorization device, including a waste gas treatment box, the top of the waste gas treatment box is fixedly connected with a top cover, the front of the waste gas treatment box is fixedly connected with an air inlet fence, the bottom of the waste gas treatment box is fixedly connected with a base, the lower surface of the base is fixedly connected with a driven gear, a rotation groove is opened inside the base, a meshing disc is rotatably connected inside the base, the bottom of the meshing disc is fixedly connected with a U-shaped rod, the surface of the driven gear is meshed with a driving gear, the lower surface of the driving gear is fixedly connected with a connecting sleeve, the circumferential surface of the connecting sleeve is rotatably connected with a positioning member, the bottom of the U-shaped rod is fixedly connected with a support seat, the upper surface of the support seat is fixedly connected with a driving motor, a placement groove is opened on the front of the U-shaped rod, a limiting block is fixedly connected at the upper end of the placement groove and at the position on the surface of the U-shaped rod, a mounting member is rotatably connected to the inner wall of the placement groove, the upper top of the U-shaped rod is fixedly connected with a connecting rod, and a limiting tube is sleeved on the surface of the connecting rod, and the top of the limiting tube is fixedly connected with a top disc.

[0006] As a further improvement of the above solution, the inner diameter of the driven gear is the same as the diameter of the outlet of the rotation groove, mounting holes are opened on the lower surface of the base, the mounting holes are circumferentially and arrayedly distributed on the lower surface of the base, and the meshing disc is meshed with the rotation groove.

[0007] As a further improvement of the above solution, the inside of the connecting sleeve is hollow, a notch is opened on the lower end pipe wall of the connecting sleeve, the positioning member is fixedly connected with the surface of the U-shaped rod, and the support seat is fixedly connected with the lower surface of the U-shaped rod through bolts.

[0008] As a further improvement of the above solution, the output end of the driving motor is clamped with the notch at the lower end of the connecting sleeve, the placement grooves are symmetrically distributed with the U-shaped rod as the axis, and the mounting members are symmetrically distributed with the U-shaped rod as the axis.

[0009] As a further improvement of the above solution, the mounting member includes a rotating plate, a clamping groove is arranged on one side of the rotating plate, a mounting plate is fixedly connected to the side of the clamping groove away from the rotating plate, and mounting holes are arrayedly opened on the surface of the mounting plate.

[0010] As a further improvement of the above solution, two sides of one end of the rotating plate are fixedly connected with rotating shafts, positioning blocks are rotatably connected to the surfaces of the rotating shafts, the positioning blocks are fixedly connected with the surface of the U-shaped rod, the end of the rotating plate close to the positioning block is rounded, and the width of the clamping groove is equal to the distance from the side of the rotating plate close to the mounting plate to the right side of the U-shaped rod.

[0011] As a further improvement of the above solution, the connecting rod is slidably connected to the limiting tube, and insertion holes are provided on the circumferential surfaces of both the connecting rod and the limiting tube, and mounting holes are provided on the surface of the top plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. For this kind of pre-treated waste gas treatment and deodorization device, by setting the base, driving gear, connecting sleeve, positioning member, driving motor, and meshing disc, the waste gas treatment box can be stably fixed on the upper surface of the base, and under the action of the driving motor, the driving gear can drive the base to rotate, thereby driving the waste gas treatment box to rotate on the U-shaped rod, so that the waste gas can be sucked from all directions at the position where the waste gas treatment box is located, greatly improving the waste gas treatment effect. The setting of the air inlet fence can filter out larger particles in the waste gas in advance to avoid damage to relevant reaction components when the waste gas enters the interior of the waste gas treatment box.

[0014] 2. For this kind of pre-treated waste gas treatment and deodorization device, by setting the mounting member, connecting rod, limiting tube, and top plate, the device can be stably fixed at positions such as the roof floor slab, etc., to realize the waste gas treatment of high areas. And with the cooperation of the connecting rod and the limiting tube, the height of the U-shaped rod can be appropriately adjusted to improve the flexibility of the deodorization position of the deodorization device. The setting of the mounting member enables the waste gas treatment box to be rotated out for installation at any time when it needs to be fixed on a vertical wall, and can be stored in the placement groove when not in use, avoiding occupying a large amount of space. Description of the Drawings

[0015] Figure 1 It is the upper right side top view main view of the present utility model;

[0016] Figure 2 It is the lower right corner bottom view schematic diagram of the present utility model;

[0017] Figure 3 It is the exploded schematic diagram of the surface structure of the U-shaped rod of the present utility model;

[0018] Figure 4 It is the schematic diagram of the structure of the mounting member of the present utility model;

[0019] Figure 5 It is the internal sectional view schematic diagram of the base of the present utility model.

[0020] Main Symbol Description:

[0021] 1. Exhaust gas treatment box; 2. Top cover; 3. Air inlet grille; 4. Base; 401. Driven gear; 402. Rotation groove; 5. Meshing disc; 6. U-shaped rod; 7. Driving gear; 8. Connecting sleeve; 9. Positioning part; 10. Support seat; 11. Driving motor; 12. Placement groove; 13. Limit block; 14. Mounting part; 141. Rotating plate; 142. Card slot; 143. Mounting plate; 144. Rotating shaft; 145. Positioning block; 15. Connecting rod; 16. Limit tube; 17. Top disc. Detailed implementation manner

[0022] Next, in combination with the accompanying drawings and the specific implementation manner, the present utility model will be further described. It should be noted that, on the premise of no conflict, the following-described embodiments or technical features can be arbitrarily combined to form new embodiments.

[0023] Embodiment:

[0024] Please refer to Figures 1-5 , a pre-treatment exhaust gas treatment and deodorization device in this embodiment includes an exhaust gas treatment box 1. A top cover 2 is fixedly connected to the top of the exhaust gas treatment box 1. An air inlet grille 3 is fixedly connected to the front of the exhaust gas treatment box 1. A base 4 is fixedly connected to the bottom of the exhaust gas treatment box 1. A driven gear 401 is fixedly connected to the lower surface of the base 4. A rotation groove 402 is opened inside the base 4. A meshing disc 5 is rotatably connected inside the base 4. A U-shaped rod 6 is fixedly connected to the bottom of the meshing disc 5. The surface of the driven gear 401 meshes with a driving gear 7. A connecting sleeve 8 is fixedly connected to the lower surface of the driving gear 7. A positioning part 9 is rotatably connected to the circumferential surface of the connecting sleeve 8. A support seat 10 is fixedly connected to the bottom of the U-shaped rod 6. A driving motor 11 is fixedly connected to the upper surface of the support seat 10. A placement groove 12 is opened on the front of the U-shaped rod 6. A limit block 13 is fixedly connected to the position on the surface of the U-shaped rod 6 at the upper end of the placement groove 12. A mounting part 14 is rotatably connected to the inner wall of the placement groove 12. A connecting rod 15 is fixedly connected to the upper top of the U-shaped rod 6. A limit tube 16 is sleeved on the surface of the connecting rod 15. A top disc 17 is fixedly connected to the top of the limit tube 16.

[0025] The inner diameter of the driven gear 401 is the same as the diameter of the outlet of the rotation groove 402. Mounting holes are opened on the lower surface of the base 4, and the mounting holes are circumferentially and arrayedly distributed on the lower surface of the base 4. The meshing disc 5 meshes with the rotation groove 402.

[0026] The inside of the connecting sleeve 8 is hollow. A notch is opened on the lower end pipe wall of the connecting sleeve 8. The positioning part 9 is fixedly connected to the surface of the U-shaped rod 6. The support seat 10 is fixedly connected to the lower surface of the U-shaped rod 6 through bolts.

[0027] The output end of the drive motor 11 is engaged with the notch at the lower end of the connecting sleeve 8. The placement grooves 12 are symmetrically distributed around the U-shaped rod 6, and the mounting members 14 are symmetrically distributed around the U-shaped rod 6.

[0028] The mounting member 14 includes a rotating plate 141. A clamping groove 142 is provided on one side of the rotating plate 141. A mounting plate 143 is fixedly connected to the side of the clamping groove 142 away from the rotating plate 141. Mounting holes are arrayed on the surface of the mounting plate 143.

[0029] On both sides of one end of the rotating plate 141, rotating shafts 144 are fixedly connected. The positioning blocks 145 are rotatably connected to the surfaces of the rotating shafts 144. The positioning blocks 145 are fixedly connected to the surface of the U-shaped rod 6. The end of the rotating plate 141 close to the positioning block 145 is rounded. The width of the clamping groove 142 is equal to the distance from the side of the rotating plate 141 close to the mounting plate 143 to the right side of the U-shaped rod 6.

[0030] The connecting rod 15 is slidably connected to the limiting tube 16. Insertion holes are provided on the circumferential surfaces of both the connecting rod 15 and the limiting tube 16. Mounting holes are provided on the surface of the top disc 17.

[0031] The working principle of a pre-treated waste gas treatment and deodorization device in the embodiment of the present application is as follows: When performing deodorization work, first place the waste gas treatment box 1 on the upper surface of the base 4, and at the same time, pay attention to aligning the center position at the bottom of the waste gas treatment box 1 with the center of the base 4. Then, fix the base 4 to the bottom of the waste gas treatment box 1 through bolts. Then, fixedly install the top disc 17 at positions such as the roof floor slab through bolts. Then, the relative positions of the connecting rod 15 and the limiting tube 16 can be adjusted according to actual needs. After adjustment, limit the connecting rod 15 and the limiting tube 16 through a pin. Then, start the drive motor 11. Since the output end of the drive motor 11 is engaged with the connecting sleeve 8, the drive motor 11 can drive the connecting sleeve 8 and the drive gear 7 to rotate, so that the driven gear 401 meshed with the surface of the drive gear 7 rotates. The meshing disc 5 is sleeved inside the base 4 and is rotatably connected to the driven gear 401, so that the base 4 can stably rotate on the meshing disc 5, so that the waste gas treatment box 1 can suck the waste gas within its surrounding range, improving the deodorization efficiency; when it is necessary to fix the waste gas treatment box 1 on a vertical wall, first rotate the mounting member 14 out of the placement groove 12, and then the U-shaped rod 6 can be fixed to the vertical wall by using the mounting plate 143, so that the waste gas treatment box 1 is fixed to the vertical wall, improving the flexibility of device installation.

[0032] The above embodiments are only the preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by those skilled in the art based on the present invention fall within the scope of protection required by the present invention.

Claims

1. A pre-treated waste gas treatment and deodorization device, characterized in that: The invention comprises an exhaust gas treatment box (1), wherein the top of the exhaust gas treatment box (1) is fixedly connected to a top cover (2), the front of the exhaust gas treatment box (1) is fixedly connected to an air intake grille (3), the bottom of the exhaust gas treatment box (1) is fixedly connected to a base (4), the lower surface of the base (4) is fixedly connected to a driven gear (401), a rotating groove (402) is provided inside the base (4), a meshing disk (5) is rotatably connected inside the base (4), a U-shaped rod (6) is fixedly connected to the bottom of the meshing disk (5), a driving gear (7) is meshed on the surface of the driven gear (401), a connecting sleeve (8) is fixedly connected to the lower surface of the driving gear (7), and the connecting sleeve (8) is fixedly connected to the lower surface of the driving gear (7). The circumferential surface of the sleeve (8) is rotatably connected to a positioning piece (9); the bottom of the U-shaped rod (6) is fixedly connected to a support seat (10); the upper surface of the support seat (10) is fixedly connected to a driving motor (11); a placement groove (12) is provided on the front of the U-shaped rod (6); a limiting block (13) is fixedly connected to the upper end of the placement groove (12) and located on the surface of the U-shaped rod (6); a mounting piece (14) is rotatably connected to the inner wall of the placement groove (12); a connecting rod (15) is fixedly connected to the top end of the upper part of the U-shaped rod (6); a limiting tube (16) is sleeved on the surface of the connecting rod (15); and a top plate (17) is fixedly connected to the top of the limiting tube (16).

2. A pre-treated waste gas treatment and deodorization device as claimed in claim 1, characterized in that: The inner diameter of the driven gear (401) is the same as the diameter at the exit of the rotating groove (402); the lower surface of the base (4) is provided with mounting holes, the mounting holes are distributed in a circular array on the lower surface of the base (4); and the meshing disk (5) and the rotating groove (402) are meshed with each other.

3. A pre-treated waste gas treatment and deodorization device as claimed in claim 1, characterized in that: The connecting sleeve (8) is hollow inside, and a notch is provided on the tube wall at the lower end of the connecting sleeve (8). The positioning member (9) is fixedly connected to the surface of the U-shaped rod (6), and the supporting seat (10) is fixedly connected to the lower surface of the U-shaped rod (6) via bolts.

4. A pre-treated waste gas treatment and deodorization device as claimed in claim 1, characterized in that: The output end of the driving motor (11) is mutually engaged with the notch at the lower end of the connecting sleeve (8); the placement groove (12) is symmetrically distributed with the U-shaped rod (6) as the axis; and the mounting member (14) is symmetrically distributed with the U-shaped rod (6) as the axis.

5. A pre-treated waste gas treatment and deodorization device as claimed in claim 1, characterized in that: The mounting member (14) comprises a rotating plate (141), a slot (142) is provided on one side of the rotating plate (141), a mounting plate (143) is fixedly connected to the side of the slot (142) away from the rotating plate (141), and the mounting plate (143) is arranged in an array on the surface of the mounting plate (143).

6. A pre-treated waste gas treatment and deodorization device as claimed in claim 5, characterized in that: A rotating shaft (144) is fixedly connected to both sides of one end of the rotating plate (141); a positioning block (145) is rotatably connected to the surface of the rotating shaft (144); the positioning block (145) is fixedly connected to the surface of the U-shaped rod (6); one end of the rotating plate (141) close to the positioning block (145) is rounded; the width of the clamping groove (142) is equal to the distance from the side of the rotating plate (141) close to the mounting plate (143) to the right side of the U-shaped rod (6).

7. A pre-treated waste gas treatment and deodorization device as claimed in claim 1, characterized in that: The connecting rod (15) is slidably connected to the limiting tube (16), and the circumferential surfaces of the connecting rod (15) and the limiting tube (16) are both provided with insertion holes, and the surface of the top plate (17) is provided with mounting holes.

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