The liquid scrubbing chlorination equipment of biological reaction pool waste gas
Technical field
The present invention is a kind of liquid scrubbing chlorination equipment of biological reaction pool waste gas, and it relates to a kind of chlorination equipment being applied to sewage disposal device waste gas, particularly relates to a kind of liquid scrubbing chlorination equipment of biological reaction pool waste gas.
Background technology
In traditional sewage disposal system, the equipment such as aerobe reaction tank, anoxic biological reaction pool, anaerobic organism reaction tank and sedimentation basin all can produce the waste gas of foul smelling smell.Along with country is correlated with the issuing and implementation of environmental protection policy, many residential quarters and commercial mansion also start to be equipped with sewage disposal system, due to neighbour residential building or commercial center, propose higher environmental requirement to the waste gas that these equipment produce.In order to eliminate peculiar smell killing pathogenic bacteria, usually the waste gas produced these equipment carries out concentrating disinfects, carrying out these equipment closing or after semi-enclosed transformation, still needing to increase common waste gas and disinfect equipment, thus add equipment investment and operating cost.
In the technical scheme of above-mentioned sewage disposal system, also need system water outlet disinfection.After these equipment being carried out to closed or semi-enclosed transformation, if set up thimerosal balancing tank before disinfectant is added to sterilization pool, with the thimerosal balancing tank water of high concentration, concentrated disinfecting is carried out to the waste gas that these equipment produce, with the sterilization pool water of low concentration to system water outlet disinfection, then do not need to increase common waste gas and disinfect equipment, thus reduce equipment investment and operating cost.
Summary of the invention
The object of the invention is to overcome waste gas common in traditional sewage disposal system and disinfect equipment investment and the high defect of operating cost, a kind of liquid scrubbing chlorination equipment of biological reaction pool waste gas of low cost is provided.Embodiment of the present invention are as follows:
The total feature of the present invention is the liquid scrubbing chlorination equipment of biological reaction pool waste gas is set up thimerosal balancing tank before the disinfectant of traditional sewage disposal system is added to sterilization pool, carry out concentrating to the waste gas that biological reaction pool produces with the thimerosal balancing tank water of high concentration and disinfect, with the sterilization pool water of low concentration to system water outlet disinfection.The liquid scrubbing chlorination equipment of biological reaction pool waste gas is primarily of sterilization pool parts, washing type sterilizer parts, wire mesh demister parts and connect pipe arrangement composition.Wire mesh demister parts are arranged on sterilization pool member outside, and washing type sterilizer parts are arranged on sterilization pool part innerside, and wire mesh demister parts are linked together by connection pipe arrangement and washing type sterilizer parts.
Sterilization pool parts are primarily of sterilization pool, thimerosal balancing tank composition.The material of sterilization pool and thimerosal balancing tank is armored concrete, or is the nonmetallic materials of representative with fiberglass, or is the metal material of representative with stainless steel.The centre of sterilization pool and thimerosal balancing tank is divider wall, has a wall-through hole on the upside of divider wall.There is wire mesh demister pedestal in the outside of sterilization pool and thimerosal balancing tank.Sterilizer support installing is in the inner side of sterilization pool, and sterilization pool water inlet pipe is arranged on the upside of sterilization pool, and sterilization pool outlet pipe is arranged on the downside of sterilization pool.Thimerosal balancing tank water inlet pipe is arranged on the upside of thimerosal balancing tank.
Wire mesh demister parts are primarily of wire mesh demister, wire mesh demister lower tank, wire mesh demister support, wire mesh demister upper tank body composition.Wire mesh demister is arranged in the enclosure space that is made up of wire mesh demister lower tank and wire mesh demister upper tank body.Wire mesh demister lower tank there is wire mesh demister air inlet, wire mesh demister upper tank body has wire mesh demister gas outlet.By wire mesh demister support, wire mesh demister parts are arranged on the wire mesh demister pedestal of sterilization pool parts.
The material of washing type sterilizer parts take engineering plastics as the nonmetallic materials of representative, or be the metal material of representative with stainless steel.Washing type sterilizer parts are primarily of sterilizer level supervisor, sterilizer air inlet pipe, sterilizer escape pipe, sterilizer U-shaped pipe, sterilizer three-way interface pipe, deflector blind flange parts, valve, sterilizer vertical branch one, sterilizer vertical branch two and elbow composition.Sterilizer level is responsible for one end and is closed, the other end is linked together by elbow and sterilizer vertical branch two, sterilizer vertical branch two is linked together by valve and sterilizer vertical branch one, several sterilizer three-way interface pipes are had in the middle of sterilizer level supervisor, each sterilizer three-way interface pipe there are deflector blind flange parts, several sterilizer U-shaped pipes are had in the middle of sterilizer level supervisor, there is a sterilizer escape pipe one end that sterilizer level supervisor closes, and the sterilizer level supervisor other end has a sterilizer air inlet pipe.
Deflector blind flange parts are primarily of deflector, blind flange, rubber weather strip composition.Two planes that deflector has cross section L-shaped, there are several deflector teeth deflector lower end, and deflector link of boards also reinforces two planes of deflector, and the deflector both sides of the edge contiguous with deflector tooth are provided with rubber weather strip.Deflector is arranged on inside blind flange.
Deflector blind flange parts are linked together by bolt and sterilizer three-way interface pipe.After the assembling of deflector blind flange parts, the level height of sterilizer U-shaped pipe outlet is consistent with the level height that sterilizer level is responsible for the center of circle, and the level height of deflector tooth breach upper end is consistent with the level height that sterilizer level is responsible for the center of circle.
Washing type sterilizer parts, through the wall-through hole on the upside of divider wall, are arranged on sterilizer support.
The liquid scrubbing chlorination equipment running of biological reaction pool waste gas is:
Disinfectant flows into thimerosal balancing tank from thimerosal balancing tank water inlet pipe, forms the thimerosal balancing tank water of high concentration.After the level height that thimerosal balancing tank liquid level exports higher than sterilizer U-shaped pipe, disinfectant enters sterilizer level supervisor from the lower end of sterilizer vertical branch one through valve, after the level height that the sterilizer liquid level of disinfectant in sterilizer level supervisor exports higher than sterilizer U-shaped pipe, disinfectant flows into sterilization pool from sterilizer U-shaped pipe exit.Meanwhile, system water outlet flows into sterilization pool from sterilization pool water inlet pipe, is mixed to form the sterilization pool water of low concentration with the disinfectant flowed in sterilization pool.The sterilization pool water of low concentration is to system water outlet disinfection, and after the level height of sterilization pool liquid level higher than sterilization pool outlet pipe, sterilization pool water flows out through sterilization pool outlet pipe, forms sterilization pool water outlet.
With Valve controlling disinfectant from the flow sterilizer U-shaped pipe exit inflow sterilization pool, make sterilization pool liquid level all the time lower than the level height of sterilizer U-shaped pipe outlet, guarantee have disinfectant endlessly to flow through in sterilizer level supervisor.
Biological reaction pool waste gas is under the effect of air exhauster pressure, enter sterilizer level supervisor from sterilizer air inlet pipe, biological reaction pool waste gas enters downwards in disinfectant in air deflector, deflector is passed from the indentation, there of deflector tooth, biological reaction pool waste gas enters the upper space of the sterilizer level supervisor of more than sterilizer liquid level again from disinfectant, biological reaction pool waste gas, by the washing of disinfectant, completes once sterilizing process.
Biological reaction pool waste gas is through after several deflectors, enter in wire mesh demister parts through sterilizer escape pipe, connection pipe arrangement, wire mesh demister air inlet, the disinfectant fine droplet that biological reaction pool waste gas carries is tackled by wire mesh demister, and the biological reaction pool waste gas removing disinfectant fine droplet enters air through wire mesh demister gas outlet.Accumulated large drop by the disinfectant fine droplet that wire mesh demister is tackled, along the inwall of wire mesh demister lower tank and the inwall of wire mesh demister air inlet, and connect the inwall of pipe arrangement and the inwall of sterilizer escape pipe and flow in sterilizer level supervisor.
When sewage disposal system adopts the liquid scrubbing chlorination equipment technical scheme of biological reaction pool waste gas, on the original system waterfall sterilizing equipment basis of transformation, only need increase washing type sterilizer parts, wire mesh demister parts and connect pipe arrangement, and increase air exhauster in gas exhaust piping.When the liquid scrubbing chlorination equipment of biological reaction pool waste gas runs, only have air exhauster to consume the energy, thus this technical scheme reduces equipment investment and operating cost.
Accompanying drawing explanation
Figure of description is schematic diagram and the structure chart of the liquid scrubbing chlorination equipment of biological reaction pool waste gas.Wherein Fig. 1 is the schematic diagram of the liquid scrubbing chlorination equipment of biological reaction pool waste gas.Fig. 2 is the isometric cutaway view of the liquid scrubbing chlorination equipment of biological reaction pool waste gas.Fig. 3 is the axonometric drawing of sterilization pool parts.Fig. 4 is the isometric cutaway view of wire mesh demister parts.Fig. 5 is the axonometric drawing connecting pipe arrangement.Fig. 6 is the axonometric drawing of sterilizer support.Fig. 7 is the axonometric drawing of washing type sterilizer parts.Fig. 8 is the axonometric drawing of deflector blind flange parts.Fig. 9 is the axonometric drawing of deflector.Figure 10 is A-A sectional view of washing type sterilizer parts.
Figure acceptance of the bid is marked with sterilization pool water outlet 1, sterilization pool outlet pipe 2, sterilization pool 3, sterilization pool liquid level 4, sterilizer U-shaped pipe 5, sterilizer level supervisor 6, divider wall 7, valve 8, thimerosal balancing tank 9, sterilizer vertical branch 1, thimerosal balancing tank liquid level 11, sterilizer U-shaped pipe outlet 12, sterilizer escape pipe 13, connect pipe arrangement 14, system water outlet 15, sterilization pool water inlet pipe 16, wire mesh demister parts 17, wire mesh demister 18, biological reaction pool waste gas 19, deflector 20, sterilizer three-way interface pipe 21, sterilizer air inlet pipe 22, sterilizer liquid level 23, thimerosal balancing tank water inlet pipe 24, disinfectant 25, sterilizer support 26, deflector blind flange parts 27, wire mesh demister pedestal 28, wall-through hole 29, wire mesh demister air inlet 30, wire mesh demister lower tank 31, wire mesh demister support 32, wire mesh demister upper tank body 33, wire mesh demister gas outlet 34, blind flange 35, rubber weather strip 36, deflector tooth 37, deflector gusset 38, sterilizer vertical branch 2 39.
Detailed description of the invention
Below in conjunction with accompanying drawing, further describing is done to the present invention.
See figures.1.and.2, the total feature of the present invention is the liquid scrubbing chlorination equipment of biological reaction pool waste gas is set up thimerosal balancing tank before the disinfectant of traditional sewage disposal system is added to sterilization pool, carry out concentrating to the waste gas that biological reaction pool produces with the thimerosal balancing tank water of high concentration and disinfect, with the sterilization pool water of low concentration to system water outlet disinfection.The liquid scrubbing chlorination equipment of biological reaction pool waste gas forms primarily of sterilization pool parts, washing type sterilizer parts, wire mesh demister parts 17 and connection pipe arrangement 14.Wire mesh demister parts 17 are arranged on sterilization pool member outside, and washing type sterilizer parts are arranged on sterilization pool part innerside, and wire mesh demister parts 17 link together with washing type sterilizer parts by connecting pipe arrangement 14.
With reference to Fig. 3 and Fig. 6, sterilization pool parts form primarily of sterilization pool 3, thimerosal balancing tank 9.The material of sterilization pool 3 and thimerosal balancing tank 9 is armored concrete, or is the nonmetallic materials of representative with fiberglass, or is the metal material of representative with stainless steel.The centre of sterilization pool 3 and thimerosal balancing tank 9 is divider walls 7, has a wall-through hole 29 on the upside of divider wall 7.There is wire mesh demister pedestal 28 in the outside of sterilization pool 3 and thimerosal balancing tank 9.Sterilizer support 26 is arranged on the inner side of sterilization pool 3, and sterilization pool water inlet pipe 16 is arranged on the upside of sterilization pool 3, and sterilization pool outlet pipe 2 is arranged on the downside of sterilization pool 3.Thimerosal balancing tank water inlet pipe 24 is arranged on the upside of thimerosal balancing tank 9.
With reference to Fig. 4 and Fig. 5, wire mesh demister parts 17 form primarily of wire mesh demister 18, wire mesh demister lower tank 31, wire mesh demister support 32, wire mesh demister upper tank body 33.Wire mesh demister 18 is arranged in the enclosure space that is made up of wire mesh demister lower tank 31 and wire mesh demister upper tank body 33.Wire mesh demister lower tank 31 there is wire mesh demister air inlet 30, wire mesh demister upper tank body 33 has wire mesh demister gas outlet 34.By wire mesh demister support 32, wire mesh demister parts 17 are arranged on the wire mesh demister pedestal 28 of sterilization pool parts.
With reference to Fig. 7, Fig. 8, Fig. 9 and Figure 10, the material of washing type sterilizer parts take engineering plastics as the nonmetallic materials of representative, or be the metal material of representative with stainless steel.Washing type sterilizer parts are primarily of sterilizer level supervisor 6, sterilizer air inlet pipe 22, sterilizer escape pipe 13, sterilizer U-shaped pipe 5, sterilizer three-way interface pipe 21, deflector blind flange parts 27, valve 8, sterilizer vertical branch 1, sterilizer vertical branch 2 39 and elbow composition.Sterilizer level is responsible for 6 one end and is closed, the other end is linked together by elbow and sterilizer vertical branch 2 39, sterilizer vertical branch 2 39 is linked together by valve 8 and sterilizer vertical branch 1, several sterilizer three-way interface pipes 21 are had in the middle of sterilizer level supervisor 6, each sterilizer three-way interface pipe 21 there are deflector blind flange parts 27, several sterilizer U-shaped pipes 5 are had in the middle of sterilizer level supervisor 6, there is a sterilizer escape pipe 13 one end that sterilizer level supervisor 6 closes, sterilizer level is responsible for 6 other ends a sterilizer air inlet pipe 22.
Deflector blind flange parts 27 form primarily of deflector 20, blind flange 35, rubber weather strip 36.Two planes that deflector 20 has cross section L-shaped, there are several deflector teeth 37 deflector 20 lower end, and deflector gusset 38 connects and reinforces two planes of deflector 20, and deflector 20 both sides of the edge contiguous with deflector tooth 37 are provided with rubber weather strip 36.Deflector 20 is arranged on inside blind flange 35.
Deflector blind flange parts 27 are linked together by bolt and sterilizer three-way interface pipe 21.After the assembling of deflector blind flange parts 27, the level height of sterilizer U-shaped pipe outlet 12 is consistent with the level height that sterilizer level is responsible for 6 centers of circle, and the level height of deflector tooth 37 breach upper end is consistent with the level height that sterilizer level is responsible for 6 centers of circle.
Washing type sterilizer parts, through the wall-through hole 29 on the upside of divider wall 7, are arranged on sterilizer support 26.
See figures.1.and.2, the liquid scrubbing chlorination equipment running of biological reaction pool waste gas is:
Disinfectant 25 flows into thimerosal balancing tank 9 from thimerosal balancing tank water inlet pipe 24, forms the thimerosal balancing tank water of high concentration.After the level height of thimerosal balancing tank liquid level 11 higher than sterilizer U-shaped pipe outlet 12, disinfectant 25 enters sterilizer level supervisor 6 from the lower end of sterilizer vertical branch 1 through valve 8, after the level height of the sterilizer liquid level 23 of disinfectant 25 in sterilizer level supervisor 6 higher than sterilizer U-shaped pipe outlet 12, disinfectant 25 exports 12 from sterilizer U-shaped pipe and flows in sterilization pool 3.Meanwhile, system water outlet 15 flows into sterilization pool 3 from sterilization pool water inlet pipe 16, is mixed to form the sterilization pool water of low concentration with the disinfectant 25 flowed in sterilization pool 3.The sterilization pool water of low concentration is to system water outlet 15 disinfection, and after the level height of sterilization pool liquid level 4 higher than sterilization pool outlet pipe 2, sterilization pool water flows out through sterilization pool outlet pipe 2, forms sterilization pool water outlet 1.
Control disinfectant 25 with valve 8 to export 12 from sterilizer U-shaped pipe and flow into flow in sterilization pools 3, make sterilization pool liquid level 4 all the time lower than the level height of sterilizer U-shaped pipe outlet 12, guarantee have disinfectant 25 endlessly to flow through in sterilizer level supervisor 6.
Biological reaction pool waste gas 19 is under the effect of air exhauster pressure, enter sterilizer level supervisor 6 from sterilizer air inlet pipe 22, biological reaction pool waste gas 19 enters in disinfectant 25 downwards at deflector 20 place, deflector 20 is passed from the indentation, there of deflector tooth 37, biological reaction pool waste gas 19 enters the upper space of the sterilizer level supervisor 6 of sterilizer liquid level more than 23 again from disinfectant 25, biological reaction pool waste gas 19, by the washing of disinfectant 25, completes once sterilizing process.
Biological reaction pool waste gas 19 is through after several deflectors 20, enter in wire mesh demister parts 17 through sterilizer escape pipe 13, connection pipe arrangement 14, wire mesh demister air inlet 30, disinfectant 25 fine droplet that biological reaction pool waste gas 19 carries is tackled by wire mesh demister 18, and the biological reaction pool waste gas 19 removing disinfectant 25 fine droplet enters air through wire mesh demister gas outlet 34.Large drop is accumulated by disinfectant 25 fine droplet that wire mesh demister 18 is tackled, along the inwall of wire mesh demister lower tank 31 and the inwall of wire mesh demister air inlet 30, and connect the inwall of pipe arrangement 14 and the inwall of sterilizer escape pipe 13 and flow in sterilizer level supervisor 6.