Waste gas treatment washing tower

Abstract

The utility model discloses a washing tower for waste gas treatment, and relates to the technical field of waste gas treatment. The waste gas treatment washing tower comprises a tower body, a water spraying mechanism and a positioning mechanism, a movable sleeve is arranged in the tower body in an attached mode, a tower cover is fixedly installed on the top of the tower body through bolts, the water spraying mechanism is arranged on the tower cover and used for cleaning impurities in waste gas, and the positioning mechanism is arranged on the tower body and used for positioning the movable sleeve. The positioning mechanism comprises a positioning rod and a connecting block, the positioning rod movably penetrates through the tower body, a positioning groove is formed in the outer surface of the movable sleeve, one end of the positioning rod is clamped in the positioning groove, and the other end of the positioning rod is fixedly provided with the connecting block. According to the waste gas treatment washing tower, through cooperation of the movable sleeve and the positioning mechanism, the movable sleeve which can be replaced regularly and conveniently is arranged in the tower body, the tower body can be replaced to be corroded, the tower body is prevented from being damaged, the cost for independently replacing the movable sleeve is low, and the practicability of the washing tower is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to a waste gas treatment washing tower. Background Art

[0002] Chinese patent document CN211025639U discloses an exhaust gas treatment washing tower, which belongs to the field of washing towers, including a washing tower, an air inlet is fixedly connected to the lower left end of the washing tower, a bend is fixedly connected to the right side of the air inlet, blocks are fixedly connected to the left and right sides of the interior of the washing tower, a filter is slidably connected to the interior of the washing tower, mounting blocks are fixedly connected to the left and right sides of the upper inner end of the washing tower, an L-shaped piece is fixedly connected to the mounting block by bolts, a disperser is fixedly connected to the lower end of the L-shaped piece, and a connecting pipe is rotatably connected to the upper left end of the washing tower. The setting of the cover plate makes it convenient to open the upper end of the washing tower, and at the same time, it is convenient to take the filter and the disperser out of the washing tower, so as to facilitate the cleaning of the washing tower and avoid dirt accumulation inside the washing tower. By connecting a bend on the right side of the air inlet, it is convenient to make the flue gas flow, and it also prevents dirt and moisture from flowing back into the air inlet.

[0003] However, during the long-term use of the above-mentioned washing tower, the exhaust gas will cause corrosion to the tower body, which will damage the tower body or even be scrapped in the long run. The service life is short and the overall replacement cost is high. For this reason, we propose an exhaust gas treatment washing tower. Utility Model Content

[0004] The utility model aims to provide a waste gas treatment washing tower, which can solve the problem of short service life of some existing washing towers.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an exhaust gas treatment washing tower, comprising:

[0006] The tower body has a movable sleeve placed inside it, and a tower cover is fixed on the top of the tower body by bolts;

[0007] A water spray mechanism is arranged on the tower cover and is used to clean impurities in the exhaust gas;

[0008] The positioning mechanism is arranged on the tower body, and comprises a positioning rod and a connecting block. The tower body is movably penetrated by the positioning rod, and the outer surface of the movable sleeve is provided with a positioning groove. One end of the positioning rod is clamped in the positioning groove, and the other end of the positioning rod is fixedly installed with the connecting block.

[0009] Preferably, the positioning mechanism further comprises a handle and a spring, the handle is fixedly mounted on the connecting block, the spring is sleeved on the positioning rod, one end of the spring is fixedly connected to the outer surface of the tower body, and the other end of the spring is fixedly connected to the connecting block.

[0010] Preferably, the water spraying mechanism includes a hollow plate, a nozzle and a hose, the bottom of the tower cover is fixedly installed with the hollow plate, the bottom of the hollow plate is fixedly installed with at least two groups of nozzles connected to the interior thereof, and the top of the tower cover is fixedly connected with a hose, one end of the hose passes through the tower cover and is connected to the interior of the hollow plate.

[0011] Preferably, an exhaust pipe is integrally fixedly mounted on the top of the tower cover, activated carbon is arranged inside the exhaust pipe, a support ring is fixedly mounted on the inner wall of the movable sleeve, and a filter screen is fixedly mounted on the top of the support ring by bolts.

[0012] Preferably, the outer surface of the movable sleeve is provided with two groups of limiting grooves, and the inner wall of the tower body is fixedly mounted with two groups of limiting strips, and both groups of limiting strips are snap-fitted into the corresponding limiting grooves, so as to facilitate the positioning of the installation of the movable sleeve.

[0013] Preferably, a sewage outlet is integrally formed at the bottom of the tower body, and a sewage outlet cover is threadedly mounted at the sewage outlet.

[0014] Preferably, a support frame is fixedly mounted on the outer surface of the tower body, an air inlet pipe communicating with the interior of the tower body is fixedly mounted on the outer surface of the tower body, and an air inlet corresponding to the position of the air inlet pipe is opened on the movable sleeve.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) The exhaust gas treatment washing tower, through the cooperation of the movable sleeve and the positioning mechanism, is provided with a movable sleeve inside the tower body that can be replaced regularly and conveniently, which can replace the tower body from being corroded and avoid the tower body from being damaged. In addition, the cost of replacing the movable sleeve alone is low, which solves the problem that some existing washing towers will be damaged or even scrapped in the long term due to the corrosion of the tower body by the exhaust gas during long-term use, thus improving the practicality of the washing tower.

[0017] (2) The exhaust gas treatment washing tower can remove impurities filtered on the filter screen through the water spray mechanism on the tower cover and discharge them out of the tower body. At the same time, under the action of the exhaust pipe and the activated carbon inside it, the exhaust gas can be purified to achieve full treatment, thereby ensuring the use effect of the washing tower and facilitating the promotion and use of the washing tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 It is a front perspective view of the utility model;

[0020] Figure 2 It is a schematic diagram of the internal structure of the tower body of the utility model;

[0021] Figure 3 It is a bottom perspective view of the tower cover of the utility model.

[0022] Figure numerals: 1. tower body; 2. movable sleeve; 3. tower cover; 4. positioning mechanism; 41. positioning rod; 42. connecting block; 43. handle; 44. spring; 5. water spraying mechanism; 51. hollow plate; 52. nozzle; 53. hose; 6. exhaust pipe; 7. limit strip; 8. drain cover; 9. support frame; 10. air inlet pipe; 11. support ring; 12. filter net. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] See also Figure 1-3 The utility model provides a technical solution: an exhaust gas treatment washing tower, comprising a tower body 1, a water spraying mechanism 5 and a positioning mechanism 4, a movable sleeve 2 is placed in close contact with the interior of the tower body 1, a tower cover 3 is fixedly installed on the top of the tower body 1 by bolts, a water spraying mechanism 5 is arranged on the tower cover 3, and the water spraying mechanism 5 is used to clean impurities in the exhaust gas, an exhaust pipe 6 is fixedly installed on the top of the tower cover 3 in an integral manner, activated carbon is arranged inside the exhaust pipe 6, a support ring 11 is fixedly installed on the inner wall of the movable sleeve 2, and the support ring 11 A filter screen 12 is fixedly installed on the top of the tower body 1 by bolts, two groups of limit grooves are opened on the outer surface of the movable sleeve 2, two groups of limit strips 7 are fixedly installed on the inner wall of the tower body 1, and the two groups of limit strips 7 are clamped in the corresponding limit grooves, and a sewage outlet is formed integrally at the bottom of the tower body 1, and a sewage outlet cover 8 is threadedly installed at the sewage outlet. A support frame 9 is fixedly installed on the outer surface of the tower body 1, and an air intake pipe 10 connected with the interior of the tower body 1 is fixedly installed on the outer surface of the tower body 1, and an air intake port corresponding to the air intake pipe 10 is opened on the movable sleeve 2;

[0025] The positioning mechanism 4 is arranged on the tower body 1, and the positioning mechanism 4 includes a positioning rod 41 and a connecting block 42. The tower body 1 is movably penetrated by the positioning rod 41, and a positioning groove is opened on the outer surface of the movable sleeve 2. One end of the positioning rod 41 is clamped in the positioning groove, and the other end of the positioning rod 41 is fixedly installed with the connecting block 42.

[0026] The positioning mechanism 4 also includes a handle 43 and a spring 44. The handle 43 is fixedly mounted on the connecting block 42. The spring 44 is sleeved on the positioning rod 41. One end of the spring 44 is fixedly connected to the outer surface of the tower body 1, and the other end of the spring 44 is fixedly connected to the connecting block 42. Through the cooperation of the movable sleeve 2 and the positioning mechanism 4, a movable sleeve 2 that can be replaced regularly and conveniently is arranged in the tower body 1. It can replace the tower body 1 to be corroded and avoid the tower body 1 from being damaged. The cost of replacing the movable sleeve 2 alone is low, which solves the problem that in the long-term use of some existing washing towers, the exhaust gas will corrode the tower body, which will damage the tower body in the long run or even be scrapped, resulting in a short service life and high overall replacement cost, thereby improving the practicality of the washing tower.

[0027] The water spraying mechanism 5 includes a hollow plate 51, a nozzle 52 and a hose 53. The hollow plate 51 is fixedly installed at the bottom of the tower cover 3. At least two groups of nozzles 52 communicating with the interior of the hollow plate 51 are fixedly installed at the bottom of the hollow plate 51. The top of the tower cover 3 is fixedly connected with a hose 53. One end of the hose 53 passes through the tower cover 3 and communicates with the interior of the hollow plate 51. The impurities filtered on the filter screen 12 can be removed and discharged to the outside of the tower body 1 through the water spraying mechanism 5 on the tower cover 3. At the same time, under the action of the exhaust pipe 6 and the activated carbon therein, the exhaust gas can be purified to achieve sufficient treatment, thereby ensuring the use effect of the washing tower and being conducive to the promotion and use of the washing tower.

[0028] Working principle: the exhaust gas enters the movable sleeve 2 through the air inlet pipe 10. After the exhaust gas moves upward and passes through the filter 12, the impurities in the exhaust gas remain on the filter 12 and are connected to the water source through the hose 53. The water source is sprayed onto the filter 12 through the nozzles 52 on the hollow plate 51 to clean the impurities. The impurities flow down with the water and are temporarily stored at the bottom of the inner side of the movable sleeve 2. The exhaust gas passing through the filter 12 is purified by the activated carbon in the exhaust pipe 6 and then discharged to the outside. Then, the sewage cover 8 is opened to discharge the sewage with impurities. During long-term use, the movable sleeve 2 is gradually damaged. At this time, the tower cover 3 is opened, and the handle 43 is pulled to drive the positioning rod 41 on the connecting block 42 to be pulled outward and disengaged from the positioning groove on the movable sleeve 2. The movable sleeve 2 is directly slid up and removed, the filter 12 thereon is removed, and a new movable sleeve 2 is replaced and reinstalled and reset.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A waste gas treatment scrubber, characterized in that: include: A tower body (1) has a movable sleeve (2) placed in close contact therewith, and a tower cover (3) is fixedly mounted on the top of the tower body (1) by means of bolts; A water spray mechanism (5) is arranged on the tower cover (3), and the water spray mechanism (5) is used to clean impurities in the exhaust gas; A positioning mechanism (4) is arranged on the tower body (1), and comprises a positioning rod (41) and a connecting block (42). The tower body (1) is movably penetrated by the positioning rod (41), and a positioning groove is provided on the outer surface of the movable sleeve (2). One end of the positioning rod (41) is clamped in the positioning groove, and the other end of the positioning rod (41) is fixedly mounted with the connecting block (42).

2. The exhaust gas treatment scrubber according to claim 1, characterized in that: The positioning mechanism (4) further comprises a handle (43) and a spring (44); the handle (43) is fixedly mounted on the connecting block (42); the spring (44) is sleeved on the positioning rod (41); one end of the spring (44) is fixedly connected to the outer surface of the tower body (1); and the other end of the spring (44) is fixedly connected to the connecting block (42).

3. The exhaust gas treatment washing tower according to claim 2, characterized in that: The water spray mechanism (5) comprises a hollow plate (51), a nozzle (52) and a hose (53); the bottom of the tower cover (3) is fixedly mounted with the hollow plate (51); the bottom of the hollow plate (51) is fixedly mounted with at least two groups of nozzles (52) communicating with the interior thereof; the top of the tower cover (3) is fixedly connected with a hose (53); one end of the hose (53) passes through the tower cover (3) and communicates with the interior of the hollow plate (51).

4. The exhaust gas treatment washing tower according to claim 3 is characterized in that: An exhaust pipe (6) is integrally fixedly mounted on the top of the tower cover (3), activated carbon is arranged inside the exhaust pipe (6), a support ring (11) is fixedly mounted on the inner wall of the movable sleeve (2), and a filter screen (12) is fixedly mounted on the top of the support ring (11) by means of bolts.

5. The exhaust gas treatment scrubber according to claim 4, characterized in that: The outer surface of the movable sleeve (2) is provided with two groups of limit grooves, and the inner wall of the tower body (1) is fixedly mounted with two groups of limit strips (7), and the two groups of limit strips (7) are both clamped in the corresponding limit grooves.

6. The exhaust gas treatment scrubber according to claim 5, characterized in that: The bottom of the tower body (1) is integrally formed with a sewage outlet, and a sewage outlet cover (8) is threadedly mounted on the sewage outlet.

7. The exhaust gas treatment scrubber according to claim 6, characterized in that: A support frame (9) is fixedly mounted on the outer surface of the tower body (1), an air intake pipe (10) communicating with the interior of the tower body (1) is fixedly mounted on the outer surface of the tower body (1), and an air intake port corresponding to the position of the air intake pipe (10) is opened on the movable sleeve (2).

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