Powdered Activated Carbon charging mixer
Technical field
The utility model relates to the device of a kind of liquid and solids mixing, particularly a kind of Powdered Activated Carbon charging mixer.
Background technology
Powdered Activated Carbon, forms through the fine finishining of produced in series technique for raw material with high-quality wood chip, coconut husk, ature of coal.Powder active carbon has the advantages such as the rate of filtration is fast, absorption property good, decolouring odor removing ability is strong, economy and durability, product is widely used in the industries such as food, beverage, medicine, running water, sugar, grease, also comparatively general in field application such as wine brewing, sewage disposal, power plant, plating.
In prior art, when Powdered Activated Carbon is used for disposing of sewage, normally to be poured in sewage and fully to mix with sewage, and ensureing enough times of contact (general time of contact is between 30 to 60 minutes) and this process need avoids absorption disturbed as far as possible.Therefore because confined condition is too many, Powdered Activated Carbon often fully can not mix with water.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of Powdered Activated Carbon and water can well-mixed Powdered Activated Carbon charging mixer.
The purpose of this utility model realizes by following technical proposal: a kind of Powdered Activated Carbon charging mixer, comprise water inlet pipe, outlet pipe and feed pipe, described water inlet pipe communicates with outlet pipe and coaxially arranges, the outlet of described water inlet pipe and the import of outlet pipe are respectively equipped with the first flange, it is characterized in that, described water inlet pipe comprises playpipe, reducing pipe and polymerization pipe, tapered and the internal diameter of this inner chamber of the inner chamber of described reducing pipe reduces gradually along water (flow) direction, described reducing pipe is fixed in polymerization pipe and its outer end and stretches out polymerization pipe and be connected with playpipe, hybrid chamber is formed between described polymerization pipe inwall and reducing pipe the inner, described feed pipe to be fixed on polymerization pipe and to communicate with above-mentioned hybrid chamber, coaxial anti-coagulating action pipe arranged with it is provided with in above-mentioned outlet pipe, the caliber of this anti-coagulating action pipe is greater than the bore of reducing pipe delivery port and anti-coagulating action pipe one end and polymerization pipe offset, described reducing pipe and polymerization pipe connecting place are provided with the ring-like chamber coaxially arranged with reducing pipe, the venthole making both communicate is provided with between this annular chamber with hybrid chamber, described polymerization pipe outer rim is connected with needle-valve and this needle-valve one end communicates with annular chamber.
During use, powder activity carbon powder enters from feed pipe upper end, and water is spurted in playpipe under High Pressure, through reducing pipe and the further pressurization of within it hole tapering, then spurts in anti-coagulating action pipe; The anti-coagulating action that the water column of ejection is also subject to anti-coagulating action pipe in the diffusion of anti-coagulating action pipe simultaneously makes the full anti-coagulating action pipe plug-flow of water column, caliber due to anti-coagulating action pipe is greater than the bore of reducing pipe delivery port, make the pull of vacuum produced in feed pipe, Powdered Activated Carbon is drawn in hybrid chamber, and simultaneously under the effect of pull of vacuum, air outside blender can enter into needle-valve inner chamber and carry out adjustment by needle-valve to air mass flow and make a small amount of air enter in annular chamber, and then air flows out from venthole and promotes Powdered Activated Carbon powder and enter into anti-coagulating action pipe with the water column that reducing pipe sprays.
In above-mentioned Powdered Activated Carbon charging mixer, described polymerization pipe inwall is formed slopely a taper hole to this polymerization pipe axis, and above-mentioned taper hole extends to polymerization pipe end face and this taper hole diameter reduces gradually along water (flow) direction.
Polymerization pipe inside has taper hole, play the guiding role to the Powdered Activated Carbon powder entered in hybrid chamber, makes Powdered Activated Carbon powder more successfully enter into anti-coagulating action pipe.
In above-mentioned Powdered Activated Carbon charging mixer, the delivery port of described reducing pipe is positioned at above-mentioned taper hole.
The delivery port of reducing pipe is positioned at above-mentioned taper hole, and Powdered Activated Carbon powder is mixed with water fully.
In above-mentioned Powdered Activated Carbon charging mixer, the inner outer rim of described reducing pipe has ring-type breach one, described polymerization pipe inner edge has the ring-type breach two relative with breach one position, described breach one and breach two form above-mentioned annular chamber, have gap between the bead of above-mentioned breach one near hybrid chamber place and the bead of breach two, this gap is above-mentioned venthole.
Adopt such design, reduce the distance between venthole and reducing pipe, enable Powdered Activated Carbon powder enter into anti-coagulating action pipe more smoothly, make it fully to mix with water.
In above-mentioned Powdered Activated Carbon charging mixer, the second flange is arranged with outside described feed pipe upper end, be connected with screen frame in the second described flange and this screen frame part is stretched out the second flange and is positioned at feed pipe, bottom described screen frame, be connected with vibrating motor.
During use, feed pipe is connected with Powdered Activated Carbon feeder by the second flange, prevents aqueous vapor moist powder active carbon from Powdered Activated Carbon is bondd; Under the effect of vibrating motor, the Powdered Activated Carbon be bonded together is broken up and is dropped out from the mesh of screen frame.
In above-mentioned Powdered Activated Carbon charging mixer, described polymerization pipe outer rim is connected with connecting rod, described connecting rod is shaft-like and this connecting rod other end is bolted with valve seat, above-mentioned needle-valve to be screwed onto on valve seat and valve seat to be provided with the air admission hole that connecting rod is communicated with needle-valve, described valve seat is also connected with the vacuum meter for measuring the pressure in air admission hole.
Operate needle-valve by observing vacuum meter thus control the gas flow that flow in hybrid chamber, there is advantage easy to use.
In above-mentioned Powdered Activated Carbon charging mixer, the first flange be connected with outlet pipe has annular protrusion near the end face of polymerization pipe, the end face of the first flange be connected with water inlet pipe is corresponding offers annular groove, above-mentioned annular protrusion is plugged in annular groove, above-mentioned annular protrusion is arranged with 0 RunddichtringO and this 0 RunddichtringO offsets with outlet pipe and outlet pipe end face respectively.
During installation, outlet pipe is first plugged in annular groove by annular protrusion and positions, then outlet pipe and polymerization pipe is firmly fixed together two first Flange joint by bolt; Be provided with 0 RunddichtringO between outlet pipe and polymerization pipe to prevent both junctions to occur leaking.
In above-mentioned Powdered Activated Carbon charging mixer, the thickness of 0 described RunddichtringO and the degree of depth sum of annular groove are greater than the length of above-mentioned annular protrusion.
When two flanges being fixed by bolt, because the thickness of 0 type seal and the degree of depth sum of annular groove are greater than the length of annular protrusion, outlet pipe end face can be pressed on 0 RunddichtringO and continue to move to polymerization pipe place, under the extruding of polymerization pipe and outlet pipe, 0 RunddichtringO generation deformation, strengthens the sealing of outlet pipe and polymerization pipe junction further.
Compared with prior art, this Powdered Activated Carbon charging mixer has the following advantages:
1, by arranging ring-like chamber at reducing pipe and polymerization pipe connecting place, air outside blender can be entered into needle-valve inner chamber and be regulated the air mass flow entered in annular chamber by needle-valve, then air flows out from venthole and promotes Powdered Activated Carbon powder and enter into anti-coagulating action pipe with the water column that reducing pipe sprays, and Powdered Activated Carbon powder is fully mixed with water;
2, by arranging taper hole in polymerization pipe inside, the Powdered Activated Carbon powder entered in hybrid chamber being play the guiding role, making Powdered Activated Carbon powder more successfully enter into anti-coagulating action pipe;
3, the delivery port of reducing pipe is positioned at taper hole, and Powdered Activated Carbon powder is mixed with water fully.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of this Powdered Activated Carbon charging mixer;
Fig. 2 is the structure for amplifying schematic diagram at A place in Fig. 1;
Fig. 3 is the structure for amplifying schematic diagram at B place in Fig. 2;
Fig. 4 is the sectional structure schematic diagram of reducing pipe;
Fig. 5 is the sectional structure schematic diagram of polymerization pipe;
Fig. 6 is the sectional structure schematic diagram of this Powdered Activated Carbon charging mixer.
In figure, 1, water inlet pipe; 1a, playpipe; 1b, reducing pipe; 1b1, breach one; 1c, polymerization pipe; 1c1, taper hole; 1c2, breach two; 1c3, annular groove; 1d, hybrid chamber; 1e, annular chamber; 1f, venthole; 2, outlet pipe; 3, feed pipe; 4, connecting rod; 5, the first flange; 5a, annular protrusion; 6, the second flange; 7, three-flange; 8, the 4th flange; 9, needle-valve; 9a, air cleaner; 10, screen frame; 11, vibrating motor; 12, valve seat; 12a, air admission hole; 13, vacuum meter; 14, case; 15, bolt; 16,0 RunddichtringO; 17, anti-coagulating action pipe; 18, anemostat; 19, tube connector; 20, Powdered Activated Carbon.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, this Powdered Activated Carbon charging mixer comprises water inlet pipe 1, outlet pipe 2, feed pipe 3, connecting rod 4, first flange 5, second flange 6, needle-valve 9 [application number: 201120304807.6; Authorization Notice No.: CN 202188218U] etc. composition.Wherein, water inlet pipe 1 and outlet pipe 2 are coaxially arranged, and feed pipe 3 connects firmly on water inlet pipe 1.
Specifically, water inlet pipe 1 comprises playpipe 1a, reducing pipe 1b and polymerization pipe 1c and three is all coaxially arranged.Reducing pipe 1b is fixed in polymerization pipe 1c and its outer end and stretches out polymerization pipe 1c and be connected with playpipe 1a, and above-mentioned feed pipe 3 is tubular and its one end is fixed on polymerization pipe 1c.Playpipe 1a and polymerization pipe 1c is all in tubular, and the playpipe 1a other end is welded with three-flange 7, and during use, playpipe 1a to be connected with high-pressure water inlet device by three-flange 7 and high pressure water jets is injected in playpipe 1a.In the present embodiment, by water pump, playpipe 1a is sprayed water.
As described in Figure 1, the tapered and internal diameter of this inner chamber of reducing pipe 1b inner chamber reduces gradually along water (flow) direction.Form a hybrid chamber 1d between reducing pipe 1b the inner and hybrid chamber 1d inwall, the inner chamber of its feed pipe 3 communicates with hybrid chamber 1d, and the Powdered Activated Carbon 20 entered from feed pipe 3 can be entered in hybrid chamber 1d.Further optimization, polymerization pipe 1c inwall is formed slopely a taper hole 1c1 to this polymerization pipe 1c axis, and taper hole 1c1 extends to polymerization pipe 1c end face and this taper hole 1c1 diameter reduces gradually along water (flow) direction.Adopt such design, Powdered Activated Carbon 20 can be made more successfully to enter in outlet pipe 2.
As shown in figures 1 to 6, the second flange 6 is set in outside feed pipe 3 upper end and is also fixed on firmly on feed pipe 3 by welding.During use, feed pipe 3 is connected with Powdered Activated Carbon feeder by the second flange 6, prevents aqueous vapor moist powder active carbon 20 from Powdered Activated Carbon 20 is bondd.Screen frame 10 is also fixed with and this screen frame 10 part is stretched out the second flange 6 and is positioned at feed pipe 3 in second flange 6.Be connected with vibrating motor 11 bottom screen frame 10, under the vibration of vibrating motor 11, the Powdered Activated Carbon 20 be bonded together is broken up and is dropped out from the mesh of screen frame 10.
As depicted in figs. 1 and 2, reducing pipe 1b is inner offers the coaxial annular chamber 1e arranged with water inlet pipe 1 with the junction of polymerization pipe 1c, and this annular chamber 1e be provided with between hybrid chamber 1d make both the venthole 1f that communicates.In the present embodiment, as shown in Figure 4 and Figure 5, the inner outer rim of reducing pipe 1b has ring-type breach one 1b1, and polymerization pipe 1c inner edge has ring-type breach two 1c2 and this breach two 1c2 position is relative with breach one 1b1.When reducing pipe 1b is fixed in polymerization pipe 1c, above-mentioned annular chamber 1e is formed between breach one 1b1 and breach two 1c2, and breach one 1b1 has gap between position and its bead faced on the bead and breach two 1c2 of hybrid chamber 1d, this gap is venthole 1f.
As shown in Figure 6, polymerization pipe 1c is also fixed with connecting rod 4, this connecting rod 4 is shaft-like and its inner chamber communicates with annular chamber 1e.Connecting rod 4 other end has been threaded valve seat 12, and needle-valve 9 to be threaded on valve seat 12 and valve seat 12 to be provided with the air admission hole 12a that needle-valve 9 is communicated with connecting rod 4.Valve seat 12 being also connected with the vacuum meter 13 for measuring the pressure in air admission hole 12a, by observing vacuum meter 13 and operate needle-valve 9 thus controlling the gas flow that flow in hybrid chamber 1d, there is advantage easy to use.
Needle-valve 9 is also connected with air cleaner 9a for the end of air inlet, prevents the impurity such as dust from entering in needle-valve 9, and entered in hybrid chamber 1d by air admission hole 12a, affect the purity of the product of water and Powdered Activated Carbon 20 mixing.Valve seat 12 has also been threaded a case 14 and needle-valve 9 is positioned at case 14, avoids being impacted and impaired for the protection of needle-valve 9.
First flange 5 is connected on polymerization pipe 1c and outlet pipe 2, and two flanges are linked together by bolt 15 polymerization pipe 1c and outlet pipe 2 are fixed together firmly.Specifically, as shown in Fig. 1, Fig. 3 and Fig. 5, outlet pipe 2 has annular protrusion 5a near the end face of polymerization pipe 1c, and polymerization pipe 1c end face correspondence offers annular groove 1c3 and annular protrusion 5a is plugged in annular groove 1c3, facilitates the connection of two first flanges 5.Further optimization, annular protrusion 5a is arranged with 0 RunddichtringO 16, and this 0 RunddichtringO 16 offsets with outlet pipe 2 and polymerization pipe 1c end face respectively, by the gap sealing between polymerization pipe 1c and outlet pipe 2, avoids occurring leaking.
In the present embodiment, the thickness of 0 RunddichtringO 16 and the degree of depth sum of annular groove 1c3 are greater than the length of above-mentioned annular protrusion 5a.When two flanges being fixed by bolt 15, because the thickness of 0 type seal and the degree of depth sum of annular groove 1c3 are greater than the length of annular protrusion 5a, outlet pipe 2 end face can be pressed on 0 RunddichtringO 16 and continue to move to polymerization pipe 1c place, under the extruding of polymerization pipe 1c and outlet pipe 2, there is deformation in 0 RunddichtringO 16, strengthens the sealing of outlet pipe 2 and polymerization pipe 1c junction further.
Outlet pipe 2 internal fixtion has coaxial anti-coagulating action pipe 17 of arranging and anemostat 18 with it, and anti-coagulating action pipe 17 and anemostat 18 are all in tubular.Wherein, anti-coagulating action pipe 17 one end and polymerization pipe 1c lean and its caliber is greater than the bore of reducing pipe 1b delivery port.Anti-coagulating action pipe 17 other end is fixed in anemostat 18, and the tapered and internal diameter of this inner chamber of the inner chamber of this anemostat 18 increases gradually along water (flow) direction.In the present embodiment, anemostat 18 other end part is stretched out outlet pipe 2 and is connected with tube connector 19.Specifically, this tube connector 19 is in tubular, and one end of tube connector 19 is fixed in anemostat 18 and its other end is welded with the 4th flange 8, and during use, tube connector 19 is connected with needing the device of Powdered Activated Carbon 20 by the 4th flange 8.
When this Powdered Activated Carbon charging mixer uses, feed pipe 3 to be connected with Powdered Activated Carbon feeder by the second flange 6 makes Powdered Activated Carbon 20 be positioned at screen frame 10, and by vibrating motor 11, Powdered Activated Carbon 20 is dropped out in screen frame 10, water is extracted out by water pump and is spurted in playpipe 1a, flow into reducing pipe 1b and is pressurizeed further to water by the tapering of reducing pipe 1b endoporus, then spurting in anti-coagulating action pipe 17, the water column of ejection spreads at anti-coagulating action pipe 17 anti-coagulating action being simultaneously also subject to anti-coagulating action pipe 17 makes full anti-coagulating action pipe 17 plug-flow of water column, caliber due to anti-coagulating action pipe 17 is greater than the bore of reducing pipe 1b delivery port, make the pull of vacuum produced in feed pipe 3, Powdered Activated Carbon 20 is drawn in hybrid chamber 1d, and simultaneously under the effect of pull of vacuum, air outside blender can enter into needle-valve 9 inner chamber, making needle-valve 9 pairs of air mass flows carry out adjustment by observation vacuum meter 13 makes a small amount of air enter in annular chamber 1e, then air flows out from venthole 1f and promotes Powdered Activated Carbon 20 powder and enter into anti-coagulating action pipe 17 with the water column that reducing pipe 1b sprays, water and Powdered Activated Carbon 20 are mixed and fed into anemostat 18 in anti-coagulating action pipe 17, because anemostat 18 internal diameter increases gradually along water (flow) direction, make the mixture of Powdered Activated Carbon 20 and water pressure in anemostat 18 reduce and flow out in tube connector 19.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.