A kind of Duplex treatment device quenched for sludge chemical
Technical field
This utility model relates to a kind of environmental protection machinery, a kind of Duplex treatment device quenched for sludge chemical.
Background technology
Before sludge dewatering, sludge conditioning to be carried out, so-called sludge conditioning is also referred to as the chemical conditioning of mud;Sludge condensation typically can only make its moisture content drop to about 85%, will reduce moisture content further, and minimizing volume, it is necessary to separate combining water in mud, namely makes this part water weaken the adhesive force of solid particle, makes granule unstability grow up;Way generally used now is to arrange mud modulation pond before sludge press filtration, is used for mud carries out chemistry modulation, adds the organic-inorganic flocculant such as ferric chloride, Calx, and the flocculant effect sludge flocculation time is typically at 5 to 10 minutes;And mud modulation pond floor space and output investment ratio are relatively big, flocculant typically uses slow-speed of revolution dasher or Double-curved-surface stirring device with the mixing of mud, and mixed effect is undesirable.
Utility model content
The purpose of this utility model is to provide a kind of Duplex treatment device quenched for sludge chemical, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of Duplex treatment device quenched for sludge chemical, including quenched tank;Described quenched tank is arranged to the cylinder of hollow, is internally provided with quenched chamber, and top open part is provided with upper cover;Described upper cover is fixedly connected with quenched tank by mutually screwing of bolts and nuts;Upper cover upper surface middle part is provided with actuating device;Described actuating device is made up of gear box and electric rotating machine;Described gear box is provided with the first gear and the second gear;Described first gear is fixing with the main shaft of electric rotating machine to be connected;Described electric rotating machine is fixed on gear box upper surface;Described second gear and the first gear engage each other, and the second gear top is flexibly connected with feed tube, and bottom is fixing with one end of connecting tube to be connected;Described feed tube is fixing with gear box to be connected;The other end of described connecting tube is fixing with shower tray to be connected;Described shower tray is arranged in quenched chamber, and is shaped as discoid, and lower surface is provided with some nozzles;Fix with the top of rotary shaft in the middle part of shower tray lower surface and be connected;The equal stringing of flocculant it is provided with in described rotary shaft;The equal stringing of described flocculant is provided with three layers on the rotary shaft, and every layer is provided with two;The uniform tube-surface of flocculant is provided with the uniform pipe through-hole of flocculant, and is provided with auxiliary stirring sheet in vertical direction;Stirring sheet it is provided with bottom quenched chamber;Described stirring sheet is fixed on stirring shaft;Described stirring shaft is fixing with the main shaft of stirring motor to be connected;Described stirring motor is fixed on quenched tank bottoms;It is provided with muddy water discharge nozzle in quenched tank upper portion side wall, bottom sidewall is provided with muddy water adding tube;It is provided with flocculant adding tube in described muddy water adding tube;Described flocculant adding tube is connected with the flocculant interpolation dish being arranged within muddy water adding tube;It is provided with muddy water on described flocculant interpolation dish and passes through hole through hole and flocculant;Quenched pot bottom is provided with tailing delivery pipe;It is provided with drain valve on described tailing delivery pipe.
As further program of the utility model: the equal stringing of described flocculant, shower tray, connecting tube and the second gear are provided with runner.
As further program of the utility model: described muddy water is more than the flocculant diameter through hole through the diameter in hole, and flocculant is evenly distributed on muddy water through hole periphery through hole.
As this utility model further scheme: described quenched tank bottoms face is provided with support.
Compared with prior art, the beneficial effects of the utility model are:
This utility model uses the flocculant mode that carries out mixing with sludge water of adding twice, and stirs sheet by stirring sheet and auxiliary and be stirred flocculant and sludge water, it is achieved flocculant and sludge water abundant, quickly mix, its quenched effective, efficiency is high;And quenched tank can be carried out after quenched, and cleaning efficiency is high, the work alleviating workman is strong.
Accompanying drawing explanation
Fig. 1 is the structural representation for the quenched Duplex treatment device of sludge chemical.
Fig. 2 is the structural representation of flocculant interpolation dish in the quenched Duplex treatment device of sludge chemical.
Fig. 3 is the structural representation of actuating device in the quenched Duplex treatment device of sludge chemical.
Fig. 4 is the structural representation of the equal stringing of flocculant in the quenched Duplex treatment device of sludge chemical.
In figure: 1-upper cover, 2-actuating device, 3-nut, 4-bolt, 5-shower tray, 6-rotary shaft, 7-flocculant adding tube, 8-muddy water adding tube, 9-support, 10-stirs sheet, 11-stirring motor, 12-drain valve, 13-tailing delivery pipe, 14-stirring shaft, the quenched tank of 15-, the quenched chamber of 16-, the equal stringing of 17-flocculant, 18-muddy water discharge nozzle, 19-flocculant interpolation dish, 20-muddy water passes through hole, 21-flocculant passes through hole, 22-electric rotating machine, 23-gear box, 24-the first gear, 25-runner, 26-nozzle, 27-connecting tube, 28-the second gear, 29-feed tube, 30-auxiliary stirring sheet, the uniform pipe through-hole of 31-flocculant.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Referring to Fig. 1-4, a kind of Duplex treatment device quenched for sludge chemical, including quenched tank 15;Described quenched tank 15 is arranged to the cylinder of hollow, is internally provided with quenched chamber 16, and top open part is provided with upper cover 1;Described upper cover 1 is fixedly connected with quenched tank 15 with mutually screwing of nut 3 by bolt 4;Upper cover 1 upper surface middle part is provided with actuating device 2;Described actuating device 2 is made up of gear box 23 and electric rotating machine 22;Described gear box 23 is provided with the first gear 24 and the second gear 28;Described first gear 24 is fixing with the main shaft of electric rotating machine 22 to be connected;Described electric rotating machine 22 is fixed on gear box 23 upper surface, is used for providing rotary power;Described second gear 28 engages each other with the first gear 24, and the second gear 28 top is flexibly connected with feed tube 29, and bottom is fixing with one end of connecting tube 27 to be connected;Described feed tube 29 is fixing with gear box 23 to be connected, and introduces cleanout fluid after being used for introducing flocculant and quenched end;The other end of described connecting tube 27 is fixing with shower tray 5 to be connected;Described shower tray 5 is arranged in quenched chamber 16, and is shaped as discoid, and lower surface is provided with some nozzles 26;The setting of described nozzle 26 is easy to uniformly be sprayed onto in quenched tank 15 flocculant or clear water;Fix with the top of rotary shaft 6 in the middle part of shower tray 5 lower surface and be connected;The equal stringing of flocculant 17 it is provided with in described rotary shaft 6;The equal stringing of described flocculant 17 is provided with three layers in rotary shaft 6, and every layer is provided with two;Flocculant equal stringing 17 surface configuration has the uniform pipe through-hole of flocculant 31, and is provided with auxiliary stirring sheet 30 in vertical direction;The equal stringing of flocculant 17, shower tray 5, connecting tube 27 and the second gear 28 are provided with runner 25;Stirring sheet 10 it is provided with bottom quenched chamber 16;Described stirring sheet 10 is fixed on stirring shaft 14;Described stirring shaft 14 is fixing with the main shaft of stirring motor 11 to be connected;Described stirring motor 11 is fixed on quenched tank 15 bottom surface, is used for driving stirring sheet 10 that muddy water and flocculant are stirred mixing, improves mixing efficiency;It is provided with muddy water discharge nozzle 18 in quenched tank 15 upper portion side wall, bottom sidewall is provided with muddy water adding tube 8;It is provided with flocculant adding tube 7 in described muddy water adding tube 8;Described flocculant adding tube 7 is connected with the flocculant interpolation dish 19 being arranged within muddy water adding tube 8;It is provided with muddy water on described flocculant interpolation dish 19 and passes through hole 21 through hole 20 and flocculant;Described muddy water is more than the flocculant diameter through hole 21 through the diameter in hole 20, and flocculant is evenly distributed on muddy water through hole 20 periphery through hole 21, it is simple to flocculant and the mixing of muddy water;It is provided with tailing delivery pipe 13 bottom quenched tank 15;It is provided with drain valve 12 on described tailing delivery pipe 13;Quenched tank 15 bottom surface is provided with support 9.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art is possessed, it is also possible to make a variety of changes on the premise of without departing from this patent objective.