Waste gas purification tower with filter element convenient to replace

Abstract

The waste gas purification tower comprises a tower body and a tower cover, a gas inlet pipe is fixedly inserted into one side of the bottom end of the tower body, a gas outlet pipe is fixedly inserted into the top of the tower cover, an insertion groove is formed in one side of the tower body, an installation disc is slidably inserted into the insertion groove, an installation opening is formed in the installation disc, and a filter element is arranged in the installation opening. A filter element is fixedly connected in the mounting opening, two sliding grooves are symmetrically formed in one side of the tower body, sliding rods are fixedly connected in the two sliding grooves, connecting blocks are slidably connected to the sliding rods in a sleeving mode, a traction plate is fixedly connected to one end of each connecting block, and a clamping block is fixedly connected to the bottom of one end of each traction plate; according to the water purifier, due to the arrangement of the clamping and fixing assembly, the filter element can be conveniently cleaned and replaced, the field assembly is simple, and the operation is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the field of waste gas purification related products, in particular to a waste gas purification tower which is convenient for replacing a filter element. Background Art

[0002] Industrial waste gas refers to the general term for various pollutant gases discharged into the air during fuel combustion and production processes within the enterprise's factory area. Waste gas treatment is used to purify industrial waste gas to prevent it from polluting the surrounding environment.

[0003] However, in the prior art, when the exhaust gas purification tower is used for a long time for purification, impurities and dust will adhere to the filter, which is easy to cause clogging of the filter. If it is not cleaned and replaced, the purification effect will be affected. The existing exhaust gas purification tower is not convenient to remove the filter for cleaning, which is troublesome. Utility Model Content

[0004] The utility model aims to provide an exhaust gas purification tower which is convenient for replacing filter elements, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an exhaust gas purification tower for easy replacement of filter elements, comprising a tower body and a tower cover, an air inlet pipe is fixedly inserted on one side of the bottom end of the tower body, an air outlet pipe is fixedly inserted on the top of the tower cover, a slot is provided on one side of the tower body, a mounting plate is slidably inserted in the slot, a mounting port is provided on the mounting plate, a filter element is fixedly connected in the mounting port, two symmetrically arranged slide grooves are provided on one side of the tower body, a slide rod is fixedly connected in each of the two slide grooves, a connecting rod is slidably sleeved on the slide rod The cam is provided with a first spring, and two ends of the first spring are respectively fixedly connected to the connecting block and the inner wall of the sliding groove, and a stop plate is slidably inserted in the other side of the tower body, and one end of the stop plate is fixedly connected to a pressure plate in the tower body, and the other end of the stop plate is fixedly connected to a rebound plate, and two ends of the rebound plate are fixedly connected to the tower body. Second springs are fixedly connected.

[0006] Preferably, one end of the traction plate away from the connecting block is bent downward.

[0007] Preferably, a groove is provided on the inner wall of one side of the tower body close to the pressure plate, and the pressure plate is arranged in the groove.

[0008] Preferably, a side of the pressure plate close to the mounting plate is provided with a plurality of anti-slip grooves arranged in an inclined manner.

[0009] Preferably, four supporting legs arranged in a rectangular shape are fixedly connected to the bottom of the tower body.

[0010] Preferably, the tower cover and the tower body are fixedly connected via a flange.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The filter element is then pushed back into the filter housing to be replaced by the filter element, and the filter element is then pushed back into the filter housing to be replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic structural diagram of an exhaust gas purification tower that is convenient for replacing filter elements according to the utility model;

[0014] Figure 2 This is an enlarged view of point A of an exhaust gas purification tower that is convenient for replacing filter elements according to the utility model;

[0015] Figure 3 This is an enlarged view of point B of an exhaust gas purification tower that is easy to replace the filter element of the utility model.

[0016] In the figure: 1. tower body; 2. tower cover; 3. air inlet pipe; 4. air outlet pipe; 5. mounting plate; 6. filter element; 7. slide rod; 8. connecting block; 9. traction plate; 10. clamping block; 11. first spring; 12. stop plate; 13. pressure plate; 14. rebound plate; 15. second spring; 16. support foot; 17. flange. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] See also Figure 1-3, the utility model provides an embodiment: an exhaust gas purification tower for easy replacement of filter elements, including a tower body 1 and a tower cover 2, an air inlet pipe 3 is fixedly inserted on one side of the bottom end of the tower body 1, an air outlet pipe 4 is fixedly inserted on the top of the tower cover 2, a slot is provided on one side of the tower body 1, a mounting plate 5 is slidably inserted in the slot, a mounting port is provided on the mounting plate 5, a filter element 6 is fixedly connected in the mounting port, two symmetrically arranged slide grooves are provided on one side of the tower body 1, both slide grooves are fixedly connected with a slide rod 7, a connecting block 8 is slidably sleeved on the slide rod 7, one end of the connecting block 8 is fixedly connected with a traction plate 9, and a clamping block 10 is fixedly connected to the bottom of one end of the traction plate 9, a clamping groove corresponding to the clamping block 10 is provided on the outer wall of one end of the mounting plate 5, a first spring 11 is sleeved on the slide rod 7, and the two ends of the first spring 11 are respectively fixedly connected to the connecting block 8 and the inner wall of the slide groove, When the mounting plate 5 is inserted into the tower body 1, the rebound force of the first spring 11 can prompt the connecting block 8 to drive the traction plate 9 to move. At this time, the clamping block 10 on one end of the traction plate 9 will be clamped into the clamping groove on the mounting plate 5 to achieve the clamping and fixing of the mounting plate 5; a stop plate 12 is slidably inserted on the other side of the tower body 1, and one end of the stop plate 12 located in the tower body 1 is fixedly connected to a pressure plate 13, and the other end of the stop plate 12 is fixedly connected to a rebound plate 14, and the two ends of the rebound plate 14 are fixedly connected to the tower body 1. A second spring 15 is specifically, during the installation operation, the pressure plate 13 will be pushed to use the stop plate 12 to drive the rebound plate 14 to stretch the second spring 15. After the clamping block 10 is clamped into the clamping groove, the rebound force of the second spring 15 prompts the pressure plate 13 to push the mounting plate 5 back, thereby improving the stability of the clamping block 10 in the clamping groove.

[0019] In this embodiment, the end of the traction plate 9 away from the connecting block 8 is bent downward; a groove is provided on the inner wall of the tower body 1 on the side close to the pressure plate 13, and the pressure plate 13 is arranged in the groove to limit the mounting plate 5; the side of the pressure plate 13 close to the mounting plate 5 is provided with a plurality of anti-slip grooves arranged in an inclined manner to increase the stability during pressure; the bottom of the tower body 1 is fixedly connected with four supporting feet 16 arranged in a rectangular shape to support the tower body 1; the tower cover 2 and the tower body 1 are fixedly connected by a flange 17.

[0020] Working principle: during installation, the mounting plate 5 is inserted into the tower body 1, and the rebound force of the first spring 11 can prompt the connecting block 8 to drive the traction plate 9 to move. At this time, the clamping block 10 on one end of the traction plate 9 will be inserted into the clamping groove on the mounting plate 5 to realize the clamping and fixing of the mounting plate 5. At the same time, during the installation operation, the pressure plate 13 will be pushed to use the stop plate 12 to drive the rebound plate 14 to stretch the second spring 15. After the clamping block 10 is inserted into the clamping groove, the rebound force of the second spring 15 prompts the pressure plate 13 to push the mounting plate 5 back, thereby improving the stability of the clamping block 10 in the clamping groove.

[0021] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An exhaust gas purification tower for easy replacement of filter elements, comprising a tower body (1) and a tower cover (2), characterized in that: An air inlet pipe (3) is fixedly inserted at one side of the bottom end of the tower body (1), an air outlet pipe (4) is fixedly inserted at the top of the tower cover (2), a slot is provided at one side of the tower body (1), a mounting plate (5) is slidably inserted in the slot, a mounting opening is provided on the mounting plate (5), a filter element (6) is fixedly connected in the mounting opening, two symmetrically arranged slide grooves are provided at one side of the tower body (1), a slide rod (7) is fixedly connected in both the slide grooves, a connecting block (8) is slidably sleeved on the slide rod (7), one end of the connecting block (8) is fixedly connected to a traction plate (9), and one end of the traction plate (9) is fixedly connected at the bottom A clamping block (10) is connected, a clamping groove corresponding to the clamping block (10) is provided on the outer wall of one end of the mounting plate (5), a first spring (11) is sleeved on the sliding rod (7), the two ends of the first spring (11) are respectively fixedly connected to the connecting block (8) and the inner wall of the sliding groove, a stop plate (12) is slidably inserted on the other side of the tower body (1), one end of the stop plate (12) located in the tower body (1) is fixedly connected to a pressure plate (13), the other end of the stop plate (12) is fixedly connected to a rebound plate (14), and second springs (15) are fixedly connected between the two ends of the rebound plate (14) and the tower body (1).

2. The exhaust gas purification tower for easy replacement of filter elements according to claim 1, characterized in that: One end of the traction plate (9) away from the connection block (8) is bent downward.

3. The exhaust gas purification tower for easy replacement of filter elements according to claim 1, characterized in that: A groove is provided on the inner wall of one side of the tower body (1) close to the pressure plate (13), and the pressure plate (13) is arranged in the groove.

4. The exhaust gas purification tower for easy replacement of filter elements according to claim 1, characterized in that: A side of the pressure plate (13) close to the mounting plate (5) is provided with a plurality of anti-slip grooves arranged in an inclined manner.

5. The exhaust gas purification tower for easy replacement of filter elements according to claim 1, characterized in that: Four supporting legs (16) arranged in a rectangular shape are fixedly connected to the bottom of the tower body (1).

6. The exhaust gas purification tower for easy replacement of filter elements according to claim 1, characterized in that: The tower cover (2) and the tower body (1) are fixedly connected via a flange (17).

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