CN208964576U - A kind of desulfurization wastewater enrichment facility - Google Patents

Abstract

A kind of desulfurization wastewater enrichment facility, the intermediate position of lifting cover is fixed with vertical rack gear, rack gear is meshed after running through lid with the driving gear on lid, the speed reducer of driving driving gear rotation is further fixed on lid, cylinder lower end is communicated with dope comb, air jet pipe is located above jet pipe, the side of cylinder is also communicated with circulation liquid-feeding tube, the first solenoid valve and second solenoid valve are disposed on circulation liquid-feeding tube, first solenoid valve is close to cylinder, fluid filling pump is communicated between first solenoid valve and second solenoid valve, the outlet end of fluid filling pump is then connected to lifting jet pipe upper end by hose, channel of gas collection is in communication with the outside by the escape pipe through lid.The space of concentration can be adjusted in the utility model according to the spray volume and storage capacity of desulfurization wastewater, it is ensured that make full use of space；The purity of steam can preferably be improved, it is ensured that the effect of desulfurization.

Description

A kind of desulfurization wastewater enrichment facility

Technical field

The utility model relates to technical field of waste water processing, specifically a kind of desulfurization wastewater enrichment facility.

Background technique

Spray column is currently used desulfurization wastewater concentrator, and structure generally includes tubular tower body, the setting of tower body bottom Have a tower basin, tower body corresponds to tower basin top and is provided with an air inlet, and tower body napex is provided with gas outlet, tower body correspond to air inlet and It is provided with spray tube among gas outlet, is provided with spray head on spray tube, connection tower basin and spray tube are additionally provided on the outside of tower body Conduit is provided with circulating pump on conduit.Waste water from spray tube spray and under, sent out with the flue gas of the rising that enters tower body from air inlet Raw heat exchange reaction, to achieve the purpose that evaporation and concentration.But current this kind of equipment volume usually immobilizes, useless for desulfurization When water is less, inner space instead can be excessive, and the space inside desulfurization wastewater equipment is not to be the bigger the better, excessive first Space needs more heat energies, is secondly also unfavorable for improving thickening efficiency, therefore, when equipment interior size is moderate could more Be conducive to be concentrated.

Summary of the invention

To solve the above problems, the purpose of the utility model is to provide a kind of desulfurization wastewater enrichment facilities.

To achieve the above object, a kind of desulfurization wastewater enrichment facility covers horizontal lid including upper end to the utility model Cylinder is fixed with vertical rack gear with the intracorporal lifting cover of cylinder, the intermediate position of lifting cover is positioned horizontally in, and rack gear is after lid It is meshed with the driving gear on lid, the speed reducer of driving driving gear rotation is further fixed on lid, driving gear is located at The tooth side of rack gear, the rack gear other side are then supported by the support wheel being arranged above and below respectively, and support wheel and driving gear are formed to tooth The clamping of item, cylinder lower end are communicated with dope comb, and vertical lifting jet pipe, flue gas inlet pipe run through lid and lifting vertically respectively Gai Hou, is connected to jet pipe horizontal in cylinder, air jet pipe respectively, and the spray orifice sprayed obliquely, air jet pipe following table are arranged on jet pipe Tubaeform jet cylinder obliquely is then respectively set in face, and air jet pipe is located above jet pipe, and the side of cylinder is also communicated with circulation and adds Liquid pipe recycles and is disposed with the first solenoid valve and second solenoid valve on liquid-feeding tube, and the first solenoid valve is close to cylinder, the first electromagnetism Fluid filling pump is communicated between valve and second solenoid valve, the outlet end of fluid filling pump is then connected to by hose with lifting jet pipe upper end, is risen Drop lid lower surface is additionally provided with funnel shaped channel of gas collection, and channel of gas collection is in communication with the outside by the escape pipe through lid, rises Lid position at drop jet pipe, flue gas inlet pipe is also respectively provided with for the clamping dress for going up and down jet pipe, flue gas inlet pipe that is fixedly clamped It sets.

It is the shell portion below lifting cover that the utility model, which is used to spray the space being concentrated, can be according to desulfurization wastewater The space of concentration is adjusted in spray volume and storage capacity, it is ensured that makes full use of space, reduces energy loss and guarantee concentration Efficiency；Moreover, high temperature spray gas downward, and spray desulfurization wastewater then spray upward, the discharge of vapor mainly according to It is driven by air-flow, has the function of lower pressure gas stream by the air-flow sprayed downward, be conducive to the discharge of raising vapor, and bulky grain Object and the droplet not being vaporized are then more fallen downwards under air-flow promotion, can preferably improve the purity of steam, really Protect the effect of desulfurization.

Detailed description of the invention

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

Specific embodiment

As shown in Figure 1, a kind of desulfurization wastewater enrichment facility, cylinder 2 including the horizontal lid 1 of upper end covering and it is positioned horizontally in Lifting cover 3 in cylinder 2, the edge of lifting cover 3 are also respectively provided with a circle sealing ring 20, can be further improved heat-insulating and sealing Ability, and sealing ring 20 is made of the rubber of corrosion-and high-temp-resistant, it is ensured that long-term to work normally, the intermediate position of lifting cover 3 is solid Surely it is meshed after thering is vertical rack gear 4, rack gear 4 to run through lid 1 with the driving gear 5 on lid 1, drive is further fixed on lid 1 The speed reducer 6 that dynamic driving gear 5 rotates, driving gear 5 are located at the tooth side of rack gear 4, and 4 other side of rack gear is then supported by respectively The support wheel 7 of lower arrangement, support wheel 7 and driving gear 5 form the clamping to rack gear 4, are rotated in this way by decelerating motor 6 4 oscilaltion of indirect belt carry-over bar is completed so that lifting cover 3 be driven to rise or fall to 3 lower zone space size of lifting cover Adjusting, the motor of certain decelerating motor 6 can be used brake motor, and brake motor has an electromagnetism to embrace in the tail portion of motor It stops, it is also powered actuation when electrical power, and at this moment it is not braking to motor, and when motor powers off, it is also powered off, and brake holding is in spring Under the action of check motor, the lifting cover 3 after being adjusted in this way convenient for positioning.

2 lower end of cylinder is communicated with dope comb 8, and vertical lifting jet pipe 9, flue gas inlet pipe 10 run through lid 1 vertically respectively After lifting cover 3, it is connected to respectively with jet pipe 11 horizontal in cylinder 2, air jet pipe 12, the spray sprayed obliquely is set on jet pipe 11 Tubaeform jet cylinder 13 obliquely is then respectively set in hole, 12 lower surface of air jet pipe, and air jet pipe 12 is located at 11 top of jet pipe, cylinder 2 side is also communicated with circulation liquid-feeding tube 14, recycles and is disposed with the first solenoid valve 15 and second solenoid valve on liquid-feeding tube 14 16, the first solenoid valve 15 is communicated with fluid filling pump 17 between cylinder 2, the first solenoid valve 15 and second solenoid valve 16, passes through The setting of one solenoid valve 15 and second solenoid valve 16 can make the desulfurization wastewater sprayed in external, inner barrel and cylinder Outside, the outlet end of fluid filling pump 17 is then connected to lifting 9 upper end of jet pipe by hose, and 3 lower surface of lifting cover is additionally provided with infundibulate Channel of gas collection 18, channel of gas collection 18 goes up and down jet pipe 9, flue gas inlet pipe 10 by being in communication with the outside through the escape pipe 19 of lid 1 1 position of lid at place is also respectively provided with for the clamping device for going up and down jet pipe 9, flue gas inlet pipe 10 that is fixedly clamped, clamping device It is made of the sheet rubber of 21 elongation end of electric telescopic rod 21 and electric telescopic rod, when electric telescopic rod 21 extends, sheet rubber presses Jet pipe 9, flue gas inlet pipe 10 are gone up and down, realizes the fixation to lifting jet pipe 9, flue gas inlet pipe 10, lifting jet pipe 9, flue gas inlet pipe 10 Wall body is thicker, it can be ensured that electric telescopic rod 21 withstands on indeformable above after extending, and due to the effect of sheet rubber, raising rubs Power is wiped, can also improve crystallized ability, therefore electric telescopic rod 21 does not need very big power.

19 top of escape pipe is also in communication with the outside by filter device, and the effect of filter device is to further prevent desulfurization useless Impurity in water is discharged by escape pipe 19, and fillable filtering sponge, superfine filter screen, active carbon etc. are common inside filter device Filtering material.

The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing Record can carry out customized, the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering Equal conventional means are connect, this will not be detailed here.

Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above, this The those of ordinary skill of technical field, in the essential scope of the utility model, variation, change, addition or the replacement made, all It should belong to the protection scope of the utility model.

Claims (4)

1. a kind of desulfurization wastewater enrichment facility, it is characterised in that: cover the cylinder (2) and level of horizontal lid (1) including upper end Lifting cover (3) in cylinder (2), the intermediate position of lifting cover (3) are fixed with vertical rack gear (4), and rack gear (4) is through lid Body (1) is meshed with the driving gear (5) on lid (1) afterwards, and driving driving gear (5) rotation is further fixed on lid (1) Speed reducer (6), driving gear (5) be located at the tooth side of rack gear (4), and rack gear (4) other side is then supported by respectively to be arranged above and below Support wheel (7), support wheel (7) and driving gear (5) form the clamping to rack gear (4), and cylinder (2) lower end is communicated with dope comb (8), vertical lifting jet pipe (9), flue gas inlet pipe (10) be respectively vertically after lid (1) and lifting cover (3), respectively with cylinder (2) horizontal jet pipe (11), air jet pipe (12) are connected in, and the spray orifice sprayed obliquely, air jet pipe (12) is arranged on jet pipe (11) Tubaeform jet cylinder (13) obliquely is then respectively set in lower surface, and air jet pipe (12) is located above jet pipe (11), cylinder (2) Side is also communicated with circulation liquid-feeding tube (14), is disposed with the first solenoid valve (15) and the second electromagnetism in circulation liquid-feeding tube (14) Valve (16), the first solenoid valve (15) are communicated with liquid feeding between the first solenoid valve (15) and second solenoid valve (16) close to cylinder (2) It pumps (17), the outlet end of fluid filling pump (17) is then connected to lifting jet pipe (9) upper end by hose, and lifting cover (3) lower surface is also set It is equipped with funnel shaped channel of gas collection (18), channel of gas collection (18) is in communication with the outside by the escape pipe (19) through lid (1), is risen Lid (1) position at drop jet pipe (9), flue gas inlet pipe (10), which is also respectively provided with, goes up and down jet pipe (9), flue gas for being fixedly clamped The clamping device of inlet pipe (10).

2. a kind of desulfurization wastewater enrichment facility according to claim 1, it is characterised in that: the edge of lifting cover (3) also divides It is not provided with a circle sealing ring (20).

3. a kind of desulfurization wastewater enrichment facility according to claim 1, it is characterised in that: also pass through at the top of escape pipe (19) Filter device is in communication with the outside.

4. a kind of desulfurization wastewater enrichment facility according to claim 1, it is characterised in that: clamping device is by electric telescopic rod (21) it is formed with the sheet rubber of electric telescopic rod (21) elongation end, when electric telescopic rod (21) elongation, sheet rubber presses lifting spray (9), flue gas inlet pipe (10) are managed, realize the fixation to lifting jet pipe (9), flue gas inlet pipe (10).