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CN-224207749-U - Waste gas treatment spray tower in volatile compound preparation process

CN224207749UCN 224207749 UCN224207749 UCN 224207749UCN-224207749-U

Abstract

The utility model discloses an exhaust gas treatment spray tower in the preparation process of volatile compounds, which relates to the technical field of spray towers, wherein a filter screen is arranged in the lower part of the spray tower above a drain pipe and below an air inlet pipe, a fixed disc is further arranged in the upper part of the spray tower, a turntable is rotatably arranged above the fixed disc, ventilation holes are symmetrically formed in the upper surfaces of the turntable and the fixed disc, a supporting rod is further arranged in the inner side of the upper part of the spray tower above the turntable, a motor is arranged in the middle position of the supporting rod, and an adsorption mechanism is further arranged at the upper end of an air outlet pipe. The rotary table connected with the lower end of the rotary shaft can be rotated through the operation of the motor, the ventilation size of the through holes formed in the rotary table and the fixed disc can be adjusted during rotation, the passing speed of waste gas of volatile compounds can be reduced, and better treatment effect can be achieved by contact with spraying liquid.

Inventors

  • ZHANG LIQUAN
  • XU RONGBIN
  • ZHANG LE
  • Zhang Yingshui
  • WANG SHIDA

Assignees

  • 濮阳鑫汇生物科技有限公司

Dates

Publication Date
20260508
Application Date
20250507

Claims (6)

  1. 1. The exhaust gas treatment spray tower in the preparation process of the volatile compounds is characterized by comprising a spray tower upper part (1) and a spray tower lower part (1), wherein a connecting sleeve (3) is arranged outside the spray tower lower part (2), a spray pipe (11) is arranged outside the spray tower upper part (1), an air outlet pipe (12) is arranged above the spray tower upper part (1), an air inlet pipe (21) and a water outlet pipe (22) are respectively arranged outside the spray tower lower part (2) from top to bottom, and a filter screen (23) is arranged inside the spray tower lower part (2) above the water outlet pipe (22) and below the air inlet pipe (21); The inside of spray column upper portion (1) still is provided with fixed disk (51), the top rotation of fixed disk (51) is provided with carousel (5), bleeder vent (52) have all been seted up to the upper surface of carousel (5) and fixed disk (51) symmetry, the inboard of spray column upper portion (1) still is provided with branch (53) in the top of carousel (5), the intermediate position department of branch (53) is provided with motor (54), the upper end of outlet duct (12) still is provided with adsorption equipment (4).
  2. 2. The exhaust gas treatment spray tower in the preparation process of the volatile compounds according to claim 1, wherein the air holes (52) are arranged in an arc shape on the upper surfaces of the rotary table (5) and the fixed plate (51), and the supporting rods (53) are arranged on the inner side of the upper part (1) of the spray tower through bolts.
  3. 3. The exhaust gas treatment spray tower in the preparation process of the volatile compounds according to claim 1, wherein the driving end of the motor (54) is connected with a rotating shaft, and the lower end of the rotating shaft is connected with the middle position of the upper surface of the turntable (5).
  4. 4. The exhaust gas treatment spray tower in the preparation process of the volatile compounds according to claim 1, wherein spray nozzles (111) are symmetrically arranged on the lower surface of the spray pipe (11) in the spray tower upper portion (1), electric telescopic rods (31) are symmetrically arranged on the outer portion of the connecting sleeve (3), limiting holes are symmetrically formed in the outer portion of the spray tower upper portion (1), and telescopic ends of the electric telescopic rods (31) are embedded into the limiting holes.
  5. 5. The exhaust gas treatment spray tower in the preparation process of the volatile compounds according to claim 1, wherein the adsorption mechanism (4) comprises a connecting disc (41) arranged at the upper end of the air outlet pipe (12) through screws, connecting rods (42) are symmetrically arranged on the lower surface of the connecting disc (41), two groups of adsorption discs (43) are symmetrically arranged on the outer portion of the connecting rod (42), and through holes (45) are formed in the upper surface of the connecting disc (41).
  6. 6. The exhaust gas treatment spray tower in the process of preparing the volatile compounds according to claim 5, wherein the adsorption disc (43) is made of activated carbon, and positioning nuts (44) are arranged on the upper surface and the lower surface of the adsorption disc (43) outside the connecting rod (42).

Description

Waste gas treatment spray tower in volatile compound preparation process Technical Field The utility model relates to the technical field of spray towers, in particular to an exhaust gas treatment spray tower in the preparation process of volatile compounds. Background Volatile compounds refer to compounds which are easy to volatilize or evaporate at normal temperature and normal pressure, usually have a low boiling point, and can exist in the air in a gas form, and usually have a certain influence on the environment and the health of a human body, so that waste gas generated in the preparation process of the volatile compounds needs to be sprayed through a spray tower. Chinese patent discloses an exhaust-gas treatment spray column (grant bulletin number CN 212492350U), and this patent technique has reached through setting up silver, installation pole and guide plate, has improved the effect of absorption efficiency through the reaction time between increase waste gas and the absorption liquid, has solved waste gas and has risen the speed very fast, and waste gas and absorption liquid contact time are short, and waste gas can not fully react with the absorption liquid, has reduced the effect of spray treatment, is difficult to satisfy the problem of exhaust-gas treatment's demand. However, most of the existing speed reducing modes adopted by the exhaust gas treatment spraying are realized by using guide plates, channels are formed in the guide plates for the exhaust gas to circulate, the sizes of the channels in the guide plates are fixed and cannot be adjusted, so that the exhaust gas can pass through at a uniform speed to affect the treatment effect, as in the comparison document, the flow speed of the exhaust gas is reduced by using the guide plates, and in the actual application, the channels formed in the existing guide plates are fixed, so that the exhaust gas can pass through the channels at a uniform speed during spraying, the sizes of the channels cannot be adjusted, the effect of reducing the flow speed is poor, and the exhaust gas treatment effect in the preparation process of volatile compounds can be affected. Accordingly, one skilled in the art would be able to provide an exhaust gas treatment spray tower for use in the preparation of volatile compounds that addresses the problems set forth in the background section above. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides an exhaust gas treatment spray tower in the preparation process of volatile compounds, which solves the problems raised by the background technology. The waste gas treatment spray tower comprises a spray tower upper portion and a lower portion arranged below the spray tower upper portion, a connecting sleeve is arranged outside the spray tower lower portion, a spray pipe is arranged outside the spray tower upper portion, an air outlet pipe is arranged above the spray tower upper portion, an air inlet pipe and an air outlet pipe are respectively arranged outside the spray tower lower portion from top to bottom, a filter screen is arranged inside the spray tower lower portion above the air outlet pipe and below the air inlet pipe, a fixed disc is further arranged inside the spray tower upper portion, a rotary disc is rotatably arranged above the fixed disc, air holes are symmetrically formed in the upper surfaces of the rotary disc and the fixed disc, a supporting rod is further arranged inside the spray tower upper portion, a motor is arranged at the middle position of the supporting rod, and an adsorption mechanism is further arranged at the upper end of the air outlet pipe. As a further technical scheme of the utility model, the air holes are arranged on the upper surfaces of the rotary table and the fixed plate in an arc shape, and the supporting rods are arranged on the inner side of the upper part of the spray tower through bolts. As a further technical scheme of the utility model, the driving end of the motor is connected with a rotating shaft, and the lower end of the rotating shaft is connected with the middle position of the upper surface of the turntable. As a further technical scheme of the utility model, the lower surface of the spray pipe is symmetrically provided with spray heads in the upper part of the spray tower, the outer part of the connecting sleeve is symmetrically provided with electric telescopic rods, the outer part of the upper part of the spray tower is symmetrically provided with limiting holes, and the telescopic ends of the electric telescopic rods are embedded into the inner parts of the limiting holes. As a further technical scheme of the utility model, the adsorption mechanism comprises a connecting disc arranged at the upper end of the air outlet pipe through screws, connecting rods are symmetrically arranged on the lower surface of the connecting disc, two groups of adsorption discs are symmetrically arranged outside the connecting rods, and throug