It is a kind of tangentially to enter streaming deep cone thickener system
Technical field
Deep cone thickener is the utility model is related to, is particularly related to a kind of to entering streaming deep cone thickener system.
Background technology
Existing deep cone thickener is to prevent that bulky grain thing deposition at center water inlet pipe horn mouth and baffle plate is stifled in waste water
Pipe, and to ensure that the flocculant added can fully contact with waste water, agitator, the method generally are installed in center water inlet
Power consumption, maintenance inconvenience are needed, investment and operating cost are high.
Utility model content
In order to solve the above technical problems, the utility model, which provides one kind, tangentially enters streaming deep cone thickener system, biography is saved
Unite the agitator of installation at the top of deep cone thickener center water inlet and sludge surge tank, it is simple in construction, without power consumption, maintenance side
Just, investment reduction and operating cost.
To realize above-mentioned technical purpose, used technical scheme is:It is a kind of tangentially to enter streaming deep cone thickener system, bag
One-level deep cone thickener, two level deep cone thickener and sludge surge tank are included, the top center of one-level deep cone thickener is provided with vertically
The one-level deep cone thickener water inlet of setting, horizontally disposed water inlet pipe is connected with one-level deep cone thickener water inlet, is entered
The water outlet direction of water pipe and one-level deep cone thickener water inlet are tangent, and it is dense that the bottom of one-level deep cone thickener is communicated with one-level cone deeply
Contracting machine discharge pipeline, the mud mouth of one-level deep cone thickener discharge pipeline correspond to the setting of sludge surge tank, the top of one-level deep cone thickener
Portion edge is provided with a circle one-level deep cone thickener overflow launder, and one-level deep cone thickener overflow launder is concentrated by pipeline and two level cone deeply
The top center of machine is provided with the two level deep cone thickener water inlet connection being vertically arranged, and the water outlet direction of pipeline and two level cone deeply are dense
Contracting machine water inlet is tangent, and the bottom of two level deep cone thickener is communicated with two level deep cone thickener discharge pipeline, two level deep cone thickener
The mud mouth of discharge pipeline corresponds to the setting of sludge surge tank.
The top edge of two level deep cone thickener described in the utility model is provided with a circle two level deep cone thickener overflow launder,
Clear water collecting pipe is connected with two level deep cone thickener overflow launder.
One-level deep cone thickener discharge pipeline described in the utility model and two level deep cone thickener discharge pipeline horizontally extend into dirt
The mud extraction direction of mud surge tank, one-level deep cone thickener discharge pipeline and two level deep cone thickener discharge pipeline and the tank of sludge surge tank
Wall is tangent.
The utility model beneficial effect is:
Single water inlet pipe is realized using two-stage deep cone thickener, two-stage deep cone thickener is used in conjunction with, and saves water inlet, structure letter
Single, the water inlet form for changing water inlet pipe, pipeline and deep cone thickeners at different levels is tangentially to become a mandarin, and saves original agitating device, no
Power consumption or miscellaneous equipment is needed flocculant is fully contacted with waste water.
By the mud extraction direction of one-level deep cone thickener discharge pipeline and two level deep cone thickener discharge pipeline and sludge surge tank
The tangent setting of tank skin, without stirring, the pug various concentrations of discharge not at the same level are made uniformly to mix.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is Fig. 1 overlooking the structure diagram;
In figure:1st, water inlet pipe, 2, one-level deep cone thickener, 3, one-level deep cone thickener water inlet, 4, one-level cone concentration deeply
Machine water inlet pipe, 5, one-level deep cone thickener water inlet pipe horn mouth, 6, one-level deep cone thickener inlet damper, 7, one-level cone concentration deeply
Machine overflow launder, 8, two level deep cone thickener, 9, two level deep cone thickener water inlet, 10, two level deep cone thickener overflow launder, 11,
Clear water collecting pipe, 12, one-level deep cone thickener discharge pipeline, 13, two level deep cone thickener discharge pipeline, 14, sludge surge tank.
Embodiment
Tangentially enter streaming deep cone thickener system as shown in figure 1, a kind of, including one-level deep cone thickener 2, two level cone deeply are dense
Contracting machine 8 and sludge surge tank 14, the top center of one-level deep cone thickener 2 are provided with one-level deep cone thickener water inlet 3, set vertically
The one end for putting the stretching one-level of one-level deep cone thickener water inlet pipe 4 deep cone thickener 2 in one-level deep cone thickener 2 is deep for one-level
Cone concentration machine water inlet 3, is connected with horizontally disposed water inlet pipe 1 at one-level deep cone thickener water inlet 3, and water inlet pipe 1 goes out
Water direction and one-level deep cone thickener water inlet 3 are tangent, and the bottom of one-level deep cone thickener 2 is communicated with one-level deep cone thickener row
Mud pipe 12, the mud mouth of one-level deep cone thickener discharge pipeline 12 correspond to sludge surge tank 14 and set, the top of one-level deep cone thickener 2
Portion edge is provided with a circle one-level deep cone thickener overflow launder 7, and one-level deep cone thickener overflow launder 7 is dense by pipeline and two level cone deeply
The top center of contracting machine 8 is provided with the two level deep cone thickener water inlet 9 that is vertically arranged and connected, and is vertically arranged in that to issue level cone deeply dense
One end that two level deep cone thickener water inlet pipe in contracting machine 8 stretches out two level deep cone thickener 8 is two level deep cone thickener water inlet
9, the water outlet direction of pipeline and two level deep cone thickener water inlet 9 are tangent, and the water outlet of pipeline helically flows into two level cone concentration deeply
Machine water inlet 9, the bottom of two level deep cone thickener 8 are communicated with two level deep cone thickener discharge pipeline 13, two level deep cone thickener row
The mud mouth of mud pipe 13 corresponds to sludge surge tank 14 and set, and one kind tangentially enters streaming deep cone thickener system and is not limited to two-stage system
System, one-level deep cone thickener 12 is chopped-off head, and two level deep cone thickener 8 is final stage, the deep cone thickeners at different levels that centre adds, is
The overflow launder of upper level connects the water inlet of next stage deep cone thickener by pipeline.
The top edge of described two level deep cone thickener 8 is provided with a circle two level deep cone thickener overflow launder 10, and two level is deep
Clear water collecting pipe 11 is connected with cone concentration machine overflow launder 10, can be by clear water collecting pipe 11 to two level deep cone thickener overflow
Clear water is collected.
Described one-level deep cone thickener discharge pipeline 12 and two level deep cone thickener discharge pipeline 13 can be set to L-type, first vertical
It is quick to flow down, then sludge surge tank 14 is horizontally extended into, one-level deep cone thickener discharge pipeline 12 and two level deep cone thickener discharge pipeline
13 mud extraction direction and the tank skin of sludge surge tank 14 are tangent, one-level deep cone thickener discharge pipeline 12 and two level deep cone thickener row
The mud extraction direction direction tangential of mud pipe 13 is different, does not interfere with each other, is mixed by two hand of helixs.
As shown in Fig. 2 sandstone aggregate waste water is promoted to deep cone thickener module water inlet pipe 1, water inlet pipe 1 from one through pump supercharging
The side plate of level deep cone thickener water inlet 3 enters, and the center line with one-level deep cone thickener water inlet 3 is in 45 °, in effect of inertia
Under, decline along the pipe wall screw of one-level deep cone thickener water inlet pipe 4, the gear to one-level deep cone thickener water inlet pipe horn mouth 5
Moved upwards at plate 6.Meanwhile the flocculant added from one-level deep cone thickener water inlet 3 fully reacts with sandstone aggregate waste water,
Bulky grain precipitates downwards, and the supernatant containing a small amount of particulate matter tangentially enters two from one-level deep cone thickener overflow launder 7
Level deep cone thickener water inlet 9, descending motion of spinning, particulate matter is precipitated in the presence of flocculant, and clear water is bored deeply from two level
Thickener overflow groove 10 enters clear water collecting pipe 11.
One-level deep cone thickener discharge pipeline 12 and two level deep cone thickener discharge pipeline 13 tangentially enter sludge respectively
Surge tank 14, the center line with sludge surge tank 14 is in 45 °, 65 ° respectively, after mud slurry uniform mixing, after being delivered to by Pulp pump
Continuous desliming device.