Processing apparatus of high-efficient cooling
Technical Field
The utility model relates to a gas treatment technical field, concretely relates to processing apparatus of high-efficient cooling.
Background
In industrial and commercial production and operation, various types of exhaust gas, such as exhaust gas generated by industrial combustion and cooking fume, are often discharged. Some exhaust gases, although filtering toxic and harmful substances, have intolerable odor, and the sources of the odor are three types of odor substances: one is a sulfur-containing compound such as hydrogen sulfide, sulfur dioxide, mercaptans and thioethers; one is a nitrogen-containing compound such as ammonia, amines and indoles; and also lower fatty acids such as acetic acid, propionic acid and isovaleric acid. If discharged directly into the atmosphere, even if traveling over a long distance, the low concentration of odorous substances in the exhaust gas is readily perceived by the human olfactory system, and therefore further deodorization treatment is necessary.
The existing gas treatment equipment mainly adopts chemical treatment, namely, the solution is utilized to carry out gas washing on the waste gas, so that odor substances in the waste gas react with the solution to achieve the purpose of absorbing and removing odor, but the odor substances in the waste gas have complex components and different chemical properties, are difficult to remove at one time, often need to be provided with a plurality of gas washing tanks for continuous operation, have complex process and high cost, can generate a large amount of reactants in the gas washing tanks, and easily cause secondary pollution if not properly treated; the other gas treatment equipment adopts the catalytic oxidation technology to treat the waste gas, so that the odorous substances are oxidized to generate harmless and tasteless gases such as carbon dioxide, but the catalytic oxidation is usually carried out under high-temperature reaction conditions, so that the energy consumption is high, the operation cost is high, and the catalyst adopted by the catalytic oxidation is expensive, so that the catalytic oxidation is difficult to popularize, and a new waste gas treatment equipment is needed to solve the defects.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned complicated, the higher technical defect of secondary pollution and energy consumption that has of technology that current gas treatment equipment had, the utility model provides a processing apparatus of the high-efficient cooling of simple process, elimination secondary pollution and reduction energy consumption.
In order to solve the above problem, the utility model discloses realize according to following technical scheme:
a processing apparatus of high-efficient cooling, including pretreatment room, cooling case, spray shower nozzle and refrigerator, its characterized in that: the port of the cooling box is connected with a pretreatment chamber, the pretreatment chamber is communicated with an air inlet of the cooling box, a spray nozzle is arranged in the cooling box, at least one layer is arranged above and below the spray nozzle, each layer comprises at least one spray nozzle, and the spray nozzles are communicated with the lower part of the cooling box through a spray water outlet pipe; and a refrigerator is arranged on one side of the cooling box and is communicated with the cooling box through a freezing water inlet pipe and a freezing water return pipe.
The cooling box comprises a box body, an adsorption module, a demister, a freezing water tank and a water return tank, wherein the adsorption module and the demister are arranged in the box body at intervals, the freezing water tank and the water return tank are arranged in the box body below the adsorption module and the demister, and the freezing water tank is communicated with the adsorption module.
And one side of the adsorption module and one side of the demister are respectively and fixedly provided with an overhaul replacement plate, and handles are symmetrically arranged on the overhaul replacement plate.
The adsorption module is composed of protective nets, adsorption fillers and separation grooves, the protective nets are symmetrically arranged, the adsorption fillers are arranged between the protective nets, and the separation grooves are vertically and fixedly arranged on the protective nets.
The separation groove is shaped like a letter' 21274.
The upper parts of the freezing water tank and the water return tank are respectively provided with an overflow port, the bottoms of the freezing water tank and the water return tank are respectively provided with a water outlet, and the water outlets are communicated with the overflow ports through water discharge pipes.
The pretreatment chamber is internally provided with a filter screen, an electrostatic dust collector and an ultraviolet germicidal lamp at intervals.
And booster water pumps are arranged on the spraying water outlet pipe and the freezing water inlet pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a processing apparatus of high-efficient cooling has simple process, eliminates secondary pollution and reduces the advantage of energy consumption, adsorbs the stink material in the waste gas through adsorbing the filler, utilizes the refrigerated water to cool down the waste gas, reduces the speed of the molecular heat motion of waste gas, then can discharge through the defroster, and is simpler compared with complicated scrubbing pond, and the construction cost is lower; the waste gas is treated at low temperature, so that odorous substances in the waste gas are not easy to diffuse remotely, the influence of peculiar smell on the surrounding environment is greatly reduced, a large amount of chemical reactants is not required for treatment, and the secondary pollution of the reactants is eliminated; in addition, this application is the refrigerator at the main power consumption part of operation in-process, and through freezing water tank and return water tank recycle intensification, cooling efficiency is higher, has lower energy for high temperature catalytic oxidation and consumes, has solved the technology complicacy that current gas treatment equipment exists, has secondary pollution and the higher problem of energy consumption, has satisfied the deodorant needs of waste gas cooling.
Drawings
Embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of a top-view system of the present invention;
FIG. 2 is a schematic view of the hidden pretreatment chamber of the present invention;
FIG. 3 isbase:Sub>A schematic sectional view taken along line A-A of FIG. 1;
FIG. 4 is a schematic structural view of the cooling box of the present invention;
fig. 5 is a left side view structural diagram of the cooling box of the present invention;
fig. 6 is a schematic structural diagram of the adsorption module of the present invention;
fig. 7 is a schematic structural view of the protective net of the present invention;
FIG. 8 is a schematic view of the pretreatment chamber of the present invention.
In the figure:
1. a pretreatment chamber; 101. filtering with a screen; 102. an electrostatic precipitator; 103. an ultraviolet germicidal lamp;
2. a cooling box; 201. a box body; 202. an adsorption module; 203. a demister; 204. a freezing water tank; 205. returning to a water tank; 206. repairing and replacing the plate; 207. a handle; 208. protecting the net; 209. adsorbing the filler; 210. a separation tank; 211. an overflow port; 212. a water outlet; 213. channel steel; 214. a spraying water outlet pipe; 215. freezing a water inlet pipe; 216. a freezing water return pipe;
3. a spray nozzle; 301. a booster water pump;
4. a refrigerator.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1-8, a processing apparatus of high-efficient cooling, including pretreatment chamber 1, cooling case 2, shower nozzle 3 and refrigerator 4, cooling case 2 constitute by box 201, adsorption module 202, defroster 203, freezing water tank 204 and return water tank 205, the bottom symmetry of box 201 is equipped with channel-section steel 213 admittedly for make box 201 lifting, be convenient for wiring and installation pipeline.
The adsorption module 202 and the demister 203 are arranged in the box body 201 at intervals, the adsorption module 202 is composed of guard nets 208, adsorption fillers 209 and separation grooves 210, the guard nets 208 are symmetrically arranged, the adsorption fillers 209 are arranged between the guard nets 208, the guard nets 208 are used for protecting the adsorption fillers 209, the adsorption fillers 209 are used for adsorbing odor substances in waste gas, the separation grooves 210 are fixedly arranged on the guard nets 208 in an up-down manner, and the separation grooves 210 are used for vertically separating the adsorption fillers 209 into a plurality of layers, specifically, the separation grooves 210 are in a shape of a 'v' -742127421274. Furthermore, one side of the adsorption module 202 and one side of the demister 203 are respectively and fixedly provided with an overhaul replacement plate 206, the overhaul replacement plate 206 is used for conveniently pulling the adsorption module 202 and the demister 203 out of the box body 201 so as to overhaul or replace the adsorption module 202 and the demister 203, handles 207 are symmetrically arranged on the overhaul replacement plate 206, and the handles 207 are used for conveniently pushing and pulling the overhaul replacement plate 206.
A freezing water tank 204 and a water return tank 205 are arranged in the tank body 201 below the adsorption module 202 and the demister 203, and the freezing water tank 204 is communicated with the adsorption module 202, so that the freezing water which flows through the adsorption module 202 and is heated enters the freezing water tank 204, and the freezing water is convenient to recycle; the upper parts of the freezing water tank 204 and the water return tank 205 are respectively provided with an overflow port 211, the overflow port 211 is used for draining water when the water levels of the freezing water tank 204 and the water return tank 205 are too high, the bottom parts of the freezing water tank 204 and the water return tank 205 are respectively provided with a water outlet 212, the water outlet 212 is used for being opened at regular time to discharge deposited sewage, and the water outlet 212 is communicated with the overflow port 211 through a water drain pipe.
The port department of cooling case 2 is connected with pre-treatment chamber 1, the air intake intercommunication of pre-treatment chamber 1 and cooling case 2, pre-treatment chamber 1 in the interval filter screen 101, electrostatic precipitator 102 and ultraviolet germicidal lamp 103 are equipped with for carry out innoxious preliminary treatment to waste gas, avoid waste gas to produce harm to cooling case 2 and natural environment.
The cooling box 2 is internally provided with the spray nozzles 3, at least one layer is arranged above and below the spray nozzles 3, each layer comprises at least one spray nozzle 3, the spray nozzles 3 are arranged in the separation groove 210, the arrangement has the advantages that the waste gas and the adsorption filler 209 are sprayed layer by layer, so that the cooling effect is more uniform, and the spray nozzles 3 are communicated with the lower part of the cooling box 2 through the spray water outlet pipe 214 so as to draw the chilled water from the chilled water box 204; one side of cooling case 2 is provided with refrigerator 4, and refrigerator 4 is used for further cooling to cold water and forms the refrigerated water, is convenient for cool down waste gas, and refrigerator 4 communicates with cooling case 2 through freezing inlet tube 215 and freezing wet return 216 to carry the refrigerated water circulation to in freezing water tank 204, further, spray and be provided with booster pump 301 on outlet pipe 214 and the freezing inlet tube 215.
The efficient cooling treatment device has the advantages of simple process, secondary pollution elimination and energy consumption reduction, odor substances in the waste gas are adsorbed by the adsorption filler 209, the waste gas is cooled by using chilled water, the molecular thermal motion speed of the waste gas is reduced, and the waste gas can be discharged through the demister 203; the waste gas is treated at low temperature, so that odorous substances in the waste gas are not easy to diffuse remotely, the influence of peculiar smell on the surrounding environment is greatly reduced, a large amount of chemical reactants is not required for treatment, and the secondary pollution of the reactants is eliminated; in addition, this application is refrigerator 4 in the main power consumption part of operation in-process, and through freezing water tank 204 and return water tank 205 recycle the frozen water that heaies up, and cooling efficiency is higher, has lower energy for high temperature catalytic oxidation and consumes, has solved the technology complicacy that current gas treatment equipment exists, has secondary pollution and the higher problem of energy consumption, has satisfied the needs of waste gas deodorization.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments do not depart from the technical solution of the present invention, and still fall within the scope of the technical solution of the present invention.