CN207991311U - A kind of cooling device reducing volatile organic matter in water - Google Patents

Abstract

The utility model discloses a kind of cooling devices reducing volatile organic matter in water, including bottom bracket, cooling column body, air inlet, packing area, water distributor, gas gathering mask, air outlet, suction pump, upper hose, drip tray, aqueduct, Rose Box, downcomer, volatilization pipe, gas sampling pipeline and closed pond, bottom bracket supports cooling column body, the bottom of cooling column body is installed by drip tray, it is provided with several air inlets above drip tray, air inlet upper end is equipped with packing area, packing area upper end is equipped with water distributor, gas gathering mask is installed at the top of the tower body of cold-zone, it is provided with air outlet at the top of gas gathering mask, air outlet connects gas sampling pipeline, suction pump connects closed pond and water distributor, Rose Box connects closed pond by downcomer, the gas vent of closed sink top is connect with volatilization pipe.The utility model uses circulating cooling mode, good cooling results to effectively reduce volatile organic content in water, simple in structure, reasonable design, easy operation, energy conservation and environmental protection.

Description

A kind of cooling device reducing volatile organic matter in water

Technical field

The utility model is related to heat exchange equipment technology more particularly to a kind of reducing volatile organic matter in water Cooling device.

Background technology

Cooling tower is to use water as circulating coolant, is absorbed in heat dissipation to air from a system, to reduce water temperature Device, cold is that cold and hot exchanges generation steam is carried out after contact using the flowing of water and air, and steam, which volatilizees, to be taken away heat and reach The principles such as vapor evolution, convection current heat transfer and radiant heat transfer reduce the steaming of water temperature to disperse the waste heat in industrial or refrigeration air-conditioner Dissipate thermal.

Conventional counter-current formula cooling tower is open, is mainly used for that ventilation condition is good, ground place of clear, mostly singly Secondary cooling, cooling effect is low, and the volatile organic matter in water is easy to be volatized into outside air from multiple support channels, causes dirt Dye.Also some cooling towers are used in internal coil pipe of the installation with coolant, and heat is carried out by the coolant in water and coil pipe Cooling is exchanged, the raised coolant of temperature is cooled down by other cooling device again, and this cooling device is of high cost, and structure is excessively Complexity, and coolant can be polluted after coil pipe corrosion failure, cause volatile organic matter to distribute, service life of equipment is short.

Often will produce the water with volatile organic matter in industrial production, these water in cooling procedure, due to cooling The problem of device, often pollutes air.

Utility model content

The purpose of this utility model is to be directed to the above shortcoming, and providing a kind of reducing volatile organic matter in water Cooling device solves the problems, such as that cooling efficiency is low, volatile organic matter pollution air.

The technical issues of the utility model solution, used scheme was：It is a kind of to reduce the cold of volatile organic matter in water But device, including bottom bracket, cooling column body, air inlet, packing area, water distributor, gas gathering mask, air outlet, suction pump, upper water Pipe, drip tray, aqueduct, Rose Box, downcomer, volatilization pipe, gas sampling pipeline and closed pond, the bottom bracket support Drip tray is installed in the bottom of the cooling column body, the cooling column body, and the water receiving pan bottom is provided with aqueduct, the aqueduct Rose Box is connected, side is provided with several air inlets above the drip tray, and the air inlet is installed into wind turbine and air inlet controls Valve, the air inlet upper end are equipped with packing area, and the packing area upper end is equipped with water distributor, peace is sealed at the top of the cold-zone tower body Gas gathering mask is filled, air outlet is provided at the top of the gas gathering mask, the air outlet installs out wind turbine, and the air outlet connection exhaust gas is received Collect pipeline, the closed pond is located at below bottom bracket, and the closed basin bottom connects suction pump, and the suction pump passes through Upper hose through cooling column body bottom is connect with water distributor, and one end of the downcomer connects Rose Box, and the downcomer is remote Closed pond is connected from one end of Rose Box, the closed sink top is provided with several gas vents, the gas vent connection volatilization The other end of one end of pipe, the volatilization pipe accesses gas sampling pipeline.

Preferably, the air inlet can connect the discharge duct of other devices, and the gas in the discharge duct does not dissolve in Water.

Preferably, the packing area material is PVC, and filler mode is oblique mistake filler.

Preferably, strainer valve is installed in one end of the Rose Box connection aqueduct, is equipped with chamber door on the Rose Box, just Material in cleaning replacement Rose Box, the Rose Box is interior to be full of activated carbon.

Compared with the prior art, the utility model has the advantage that：

（1）The utility model uses closed design, can prevent volatile organic matter from entering in air and pollute.

（2）The air inlet of the utility model can connect the discharge duct of other process units, as long as be vented body does not dissolve in Water can reduce enterprise's exhaust gas, it can be achieved that the unified gas sampling pipeline to air outlet of the exhaust gas of multiple devices is handled The investment of processing equipment and operating cost；Meanwhile cooling device is entered the wind by pipeline, be affected by it is smaller, for Fabricating yard does not have particular/special requirement, enters the wind valve adjusting air inlet rate.

（3）The utility model is reduced in cooling procedure using heat exchange water evaporation and Rose Box filtering two ways in water Volatile organic content, while the gas vent on closed pond can reduce the content of volatile organic matter in pond, multiple side Formula acts on simultaneously, with obvious effects.

（4）The utility model uses multiple circulating cooling mode, good cooling results, the removal ability of volatile organic matter By force.

（5）The utility model uses oblique mistake filler mode, and the packed art is technologically advanced, and ventilation resistance is small, is not easy to block up Plug, thermal performance are high, cooling effect is good, durable；Filler material is PVC, and chemical stability is good, acid-fast alkali-proof and organic The corrosion of solvent.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model；

In figure：1, bottom bracket；2, cooling column body；3, air inlet；31, into wind turbine；32, control valve is entered the wind；4, it fills out Expect area；5, water distributor；6, gas gathering mask；7, air outlet；71, go out wind turbine；8, suction pump；9, upper hose；10, drip tray；11, it leads Water pipe；12, Rose Box；121, strainer valve；13, downcomer；14, volatilization pipe；15, gas sampling pipeline；16, closed pond.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

With reference to figure 1, a kind of cooling device reducing volatile organic matter in water, including bottom bracket 1, cooling column body 2, Air inlet 3, packing area 4, water distributor 5, gas gathering mask 6, air outlet 7, suction pump 8, upper hose 9, drip tray 10, aqueduct 11, mistake Filter box 12, downcomer 13, volatilization pipe 14, gas sampling pipeline 15 and closed pond 16, the bottom bracket 1 support the cooling Drip tray 10 is installed in the bottom of tower body 2, the cooling column body 2, and 10 bottom of the drip tray is provided with aqueduct 11, the aqueduct 11 connection Rose Boxes 12,10 top side of the drip tray are provided with several air inlets 3, and the air inlet 3 is installed into wind turbine 31 With air inlet control valve 32,3 upper end of the air inlet is equipped with packing area 4, and 4 upper end of the packing area is equipped with water distributor 5, described cold 2 top sealing installation gas gathering mask 6 of area's tower body, 6 top of the gas gathering mask are provided with air outlet 7, and the air outlet 7 installs out wind turbine 71, the air outlet 7 connects gas sampling pipeline 15, and the closed pond 16 is located at 1 lower section of bottom bracket, the closed pond 16 bottoms connect suction pump 8, and the suction pump 8 is connect by the upper hose 9 through 2 bottom of cooling column body with water distributor 5, described One end of downcomer 13 connects Rose Box 12, and the one end of the downcomer 13 far from Rose Box 12 connects closed pond 16, described 16 top of closed pond is provided with several gas vents, one end of the gas vent connection volatilization pipe 14, described the another of pipe 14 of volatilizing It terminates into gas sampling pipeline 15.

Preferably, the air inlet 3 can connect the discharge duct of other devices, and the gas in the discharge duct does not dissolve in Water.

Preferably, 4 material of the packing area is PVC, and filler mode is oblique mistake filler.

Preferably, the Rose Box 12 connects one end installation strainer valve 121 of aqueduct 11, is installed on the Rose Box 12 There is chamber door, convenient for the material in cleaning replacement Rose Box 12, is full of activated carbon in the Rose Box 12.

Specific implementation process：Air inlet motor is opened, control air inlet valve makes the gas in the exhaust passage of other devices Into cooling column body；Suction pump is opened, the hot water in closed pond is pumped into upper hose, is sprayed down by water distributor, is sprayed Under hot water enter packing area and form moisture film, and slow down and splash speed under moisture film, increase contact area and the time of contact of aqueous vapor, After heat exchange occurs for aqueous vapor, the wind turbine that goes out of air outlet detaches vapor into gas sampling pipeline, remaining water naturally into Enter into drip tray, then Rose Box is entered by aqueduct and is filtered, is flowed back into closed pond by downcomer later；Together When, ceaselessly there is in closed pond volatile organic matter to be volatized into volatilization pipe by gas vent, final all exhaust gas all into Enter gas sampling pipeline.

The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, every according to this The technical spirit of utility model should be included in this to any trickle amendment, equivalent replacement and improvement made by above example Within the protection domain of utility model technical solution.

Claims (4)

1. a kind of cooling device reducing volatile organic matter in water, which is characterized in that including bottom bracket, cooling column body, Air inlet, packing area, water distributor, gas gathering mask, air outlet, suction pump, upper hose, drip tray, aqueduct, Rose Box, downcomer, Volatilization pipe, gas sampling pipeline and closed pond, the bottom bracket support the cooling column body, the bottom of the cooling column body Drip tray is installed, the water receiving pan bottom is provided with aqueduct, and the aqueduct connects Rose Box, and side is opened above the drip tray There are several air inlets, the air inlet to be installed into wind turbine and air inlet control valve, the air inlet upper end is equipped with packing area, institute It states packing area upper end and is equipped with water distributor, installation gas gathering mask is sealed at the top of the cooling column body, outlet air is provided at the top of the gas gathering mask Mouthful, the air outlet installs out wind turbine, and the air outlet connects gas sampling pipeline, and the closed pond is located at bottom bracket Lower section, the closed basin bottom connect suction pump, and the suction pump passes through the upper hose and water distribution through cooling column body bottom Device connects, and one end of the downcomer connects Rose Box, and the one end of the downcomer far from Rose Box connects closed pond, described Closed sink top is provided with several gas vents, one end of the gas vent connection volatilization pipe, the other end access of the volatilization pipe Gas sampling pipeline.

2. a kind of cooling device reducing volatile organic matter in water according to claim 1, which is characterized in that described Air inlet can connect the discharge duct of other devices, and the gas in the discharge duct is not soluble in water.

3. a kind of cooling device reducing volatile organic matter in water according to claim 1, which is characterized in that described Packing area material is PVC, and filler mode is oblique mistake filler.

4. a kind of cooling device reducing volatile organic matter in water according to claim 1, which is characterized in that described Strainer valve is installed in one end that Rose Box connects aqueduct, chamber door is equipped on the Rose Box, convenient in cleaning replacement Rose Box Material, activated carbon is full of in the Rose Box.