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CN-224207433-U - Teflon coating organic waste gas condensing box

CN224207433UCN 224207433 UCN224207433 UCN 224207433UCN-224207433-U

Abstract

The utility model discloses a Teflon coating organic waste gas condensing box which comprises a box body, wherein the inner cavity of the box body is divided into a filtering bin, an initial condensation bin and a final condensation bin through two groups of partition boards, a condenser for deeply condensing organic waste gas is arranged in the final condensation bin, a cleaning mechanism for defrosting the condenser is arranged at the top of the box body, the cleaning mechanism comprises a water tank and a water pump, the water tank is arranged at the top of the box body and used for supplying water, the water draining end of the water tank is communicated with the water inlet end of the water pump through a water suction pipe, and when a large amount of frozen oil or water is adhered to the surface of a pipeline of the condenser, the water pump is started to pressurize the water tank through the water suction pipe and then discharge the heated water into the water distribution pipe, and finally the pressurized heated water is discharged through a plurality of groups of spray nozzles and washes a refrigerating pipeline of the condenser, so that the condenser is always in a high-efficiency refrigerating state, and the use efficiency of the condensing box is improved.

Inventors

  • GAO QIANG
  • YANG JUN

Assignees

  • 四川中科合丰科技有限公司

Dates

Publication Date
20260508
Application Date
20250603

Claims (7)

  1. 1. The Teflon coating organic waste gas condensing box is characterized by comprising a box body (1), wherein the inner cavity of the box body (1) is divided into a filtering bin (3), an initial condensation bin (4) and a final condensation bin (5) through two groups of partition boards (2), a condenser (12) for deeply condensing organic waste gas is arranged in the final condensation bin (5), and a cleaning mechanism for defrosting the condenser (12) is arranged at the top of the box body (1); The cleaning mechanism comprises a water tank (15) and a water pump (17) which are arranged at the top of the box body (1) and used for supplying water, the water discharge end of the water tank (15) is communicated with the water inlet end of the water pump (17) through a water suction pipe (16), and the water discharge end of the water pump (17) is connected with a spray nozzle (19) used for spraying defrosting to the condenser (12) through a water distribution pipe (18).
  2. 2. A Teflon coated organic waste gas condensing box as claimed in claim 1, wherein the water diversion pipe (18) penetrates through the box body (1) to the interior of the final condensation bin (5), and a plurality of groups of spray nozzles (19) are positioned right above the condenser (12).
  3. 3. The Teflon-coated organic waste gas condensing box is characterized in that a group of check valves (6) for placing gas for backflow are arranged in the middle of each of the two groups of partition plates (2) in a penetrating mode, and the filtering bin (3), the initial setting bin (4) and the final setting bin (5) are communicated in a one-way mode through the two groups of check valves (6).
  4. 4. The Teflon-coated organic waste gas condensing box as claimed in claim 1, wherein an inserting groove (9) is formed in one side of the box body (1) positioned on the filtering bin (3), and a filtering plate (10) for filtering is movably inserted in the inserting groove (9).
  5. 5. The organic waste gas condensing box with the Teflon coating, as set forth in claim 1, is characterized in that a precooler (11) for precooling the organic waste gas is arranged in the initial setting bin (4), and the precooler (11) and a condenser (12) cold exchange tube are in multi-stage S-shaped circulation.
  6. 6. A Teflon coated organic waste gas condensing box as claimed in claim 1, wherein one end of the box body (1) is provided with an air inlet pipe (7) for communicating with a filter bin (3), and the other end of the box body (1) is provided with an air outlet pipe (8) for communicating with a final condensation bin (5).
  7. 7. The organic waste gas condensing box with the Teflon coating, as set forth in claim 1, is characterized in that a drain pipe (13) which is respectively and independently communicated with the initial setting bin (4) and the final setting bin (5) is arranged at the bottom of one side of the box body (1), and an oil-water separator (14) for screening liquid is communicated with the drain end of the drain pipe (13).

Description

Teflon coating organic waste gas condensing box Technical Field The utility model relates to the technical field of organic waste gas treatment, in particular to a Teflon coating organic waste gas condensing box. Background The organic waste gas condensing box is a device for treating organic waste gas generated in the industrial production process, and the harmful substances in the waste gas are condensed into liquid through a condensation technology, so that the waste gas is purified and recycled. The basic principle is that volatile organic compounds are converted from a gaseous state to a liquid state by reducing the temperature of the exhaust gas, and then the substances are separated and recovered. The existing condensing box generally refrigerates organic waste gas through a condenser to achieve the effect of condensing harmful substances into liquid for separation, and because the condenser needs to condense the organic waste gas at ultralow temperature, part of organic matters can be directly attached to the surface of a refrigerating pipe of the condenser and condense into frost, so that the refrigerating effect of the condenser is reduced, and therefore, the organic waste gas condensing box with the Teflon coating needs to be provided. Disclosure of utility model The utility model aims to provide a Teflon coating organic waste gas condensing box, wherein a box cavity is divided into a filtering bin, an initial condensation bin and a final condensation bin through two groups of partition boards, organic waste gas is filtered and precooled before entering the final condensation bin for condensation, fixed particles and most of water are discharged in advance, substances in the organic waste gas are reduced to be attached to a condenser, when certain frozen oil or water is attached to the surface of a condenser pipeline, a water pump is started to pressurize warm water in a water tank through a water suction pipe and then discharge the pressurized warm water into a water distribution pipe, and finally the pressurized warm water is discharged through a plurality of groups of spray nozzles and is used for flushing a refrigerating pipeline of the condenser, so that the condenser is always in a high-efficiency refrigerating state, and the problems in the background art are solved. The Teflon coating organic waste gas condensing box comprises a box body, wherein the inner cavity of the box body is divided into a filtering bin, an initial condensation bin and a final condensation bin through two groups of partition boards, a condenser for deeply condensing organic waste gas is arranged in the final condensation bin, a cleaning mechanism for defrosting the condenser is arranged at the top of the box body, the cleaning mechanism comprises a water tank and a water pump, the water tank is arranged at the top of the box body and used for supplying water, the water draining end of the water tank is communicated with the water inlet end of the water pump through a water suction pipe, and the water draining end of the water pump is connected with a spray nozzle for spraying and defrosting the condenser through a water distribution pipe. Preferably, the water diversion pipe penetrates through the box body and is positioned in the final condensation bin, and the plurality of groups of spray nozzles are positioned right above the condenser. Preferably, a group of check valves for placing gas reflux are arranged in the middle of the two groups of partition plates in a penetrating way, and the filtering bin, the initial setting bin and the final setting bin are communicated in a unidirectional way through the two groups of check valves. Preferably, an inserting groove is formed in one side of the box body, located in the filtering bin, and a filtering plate for filtering is movably inserted in the inserting groove. Preferably, a precooler for precooling organic waste gas is arranged in the initial setting bin, and the precooler and a condenser cold exchange pipe are in multistage S-shaped circulation arrangement. Preferably, an air inlet pipe for communicating the filter bin is arranged at one end of the box body, and an air exhaust pipe for communicating the final condensation bin is arranged at the other end of the box body. Preferably, a drain pipe which is respectively and independently communicated with the initial setting bin and the final setting bin is arranged at the bottom of one side of the box body, and an oil-water separator for screening liquid is communicated with the drain end of the drain pipe. Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, through the arrangement of the cleaning mechanism, when a large amount of frozen oil or water is adhered to the surface of the pipeline of the condenser, the water pump is started to pressurize the warm water in the water tank through the water suction pipe and then discharge the pressurized warm wate