The semi continuous titanium is considered special-purpose rinsing machine to be worth doing
Technical field
The utility model relates to the washing waste-oil scavenger field in the titanium bits cleaning treatment system, and especially the semi continuous titanium is considered special-purpose rinsing machine to be worth doing.
Background technology
In order to reduce the cost of material of producing titanium valve, titanium or titanium alloy ingot casting; Improve product market competitiveness; Manufacturing enterprise all reclaims price than the much lower titanium of titanium sponge bits, will be through broken, screening, washing oil removing, the titanium bits after drying a series of purified treatment such as oven dry, magnetic separation, and consider to be worth doing according to the titanium of product requirement after and to be spiked in the titanium sponge with certain proportion with purified treatment; Reach obvious reduction and produce titanium valve, titanium or titanium alloy ingot casting cost of material, improve the purpose of product market competitiveness.Wherein the bits of the titanium in purified treatment titanium bits process surface in production processes such as its cut speckles with greasy dirt; If when the part material use of titanium valve or titanium or titanium alloy ingot casting was produced in conduct, the titanium bits also must be washed decontamination (mainly being greasy dirt) processing after fragmentation, screening.Still do not have at present titanium bits washing equipment special-purpose, typing, most enterprises are that (for example cauldron) put into an amount of industrial cleaning agent and water in a larger container, carry out the manual stirring washing, clean with clear water behind the first previous cleaning again.Owing to be the cycle manual work, not only labour intensity is big, and cleaning quality is unstable, and water can not recycle, and is very big to water resource waste.Also useful standard cement mixer directly is used to clean the titanium bits, because rinse water can not flow in mixing drum, cleaning performance is not good, and because cycleoperation is also very big to the waste of water.Only indivedual at present large enterprises have set up titanium bits continuous washing unit, but equipment constitutes complicacy, investment is very big, and most enterprises are unable to be imitateed.
Summary of the invention
To be solved by this inventionly provide a kind of semi continuous titanium and consider special-purpose rinsing machine to be worth doing; Overcome present widely used artificial cleaning way existing backward in technique, quality is unstable and to a large amount of wastes of water resource; And large-scale cleaning unit equipment constitutes complicacy, the excessive reality difficulty that in the titanium industry, can't apply of investment; Have equipment simultaneously and constitute simple, small investment, reliable and stable, the water reusable edible of cleaning quality; Can also multiply-computer series connection advantage such as interlock uses, satisfied of the specification requirement of present titanium or titanium alloy manufacturing enterprise to the cleaning of titanium bits, have good market prospects.
The utility model is for solving the problems of the technologies described above, and the technical scheme of employing is:
The utility model is that the mixing drum with the cement mixer that is equiped with stirring vane of routine is the main body, mainly is made up of steelframe, water washing device, drive motors, water circulation system, wherein on the support roller on steelframe top, settles mixing drum;
Water washing device comprises mixing drum, goes up water drum, water output cylinder, fan-shaped water intaking groove box; The spiral stock guide; Wherein water drum is gone up in the installing of the port of mixing drum charging; The discharging port installing water output cylinder of mixing drum, the outer wall in the last water drum is uniformly distributed with the fan-shaped water intaking groove box that some is set, and the inwall of last water drum and water output cylinder is installed the spiral stock guide.The spiral stock guide is identical with the rotation direction of stirring vane in the mixing drum, and fan-shaped water intaking groove box is two to six.What wherein said mixing drum adopted is the vitals mixing drum of conventional cement mixer, has stirring vane in the mixing drum;
Water circulation system comprises upper flume, return flume, communicating pipe, water and oil separator, wherein is provided with thermocouple, tubular heater and water and oil separator in the upper flume, and upper flume is communicated with through communicating pipe with return flume; The below of last water drum is provided with upper flume, and the below of water output cylinder is provided with return flume.
Wherein the spiral stock guide is a kind of spiral of shape in the shape of a spiral, vertically is welded on the steel plate bar on water drum and the water output cylinder inwall respectively, the width of spiral stock guide=(1/10 to 1/20) D, and D is the diameter of last water drum, water output cylinder.
The utility model utilizes the mixing drum of conventional cement mixer; On the stirring of conventional cement mixer (promptly cleaning) and discharging functions basis, increased constantly water filling in stirring and washing, the water after the flushing pours from water output cylinder, has realized material is washed in the continuous circulation that titanium is considered to be worth doing; Obviously improved cleaning performance; And water can also constantly carry out the oil removing filtration treatment and recycle, and has practiced thrift the waste to water resource, considers two or three titaniums to be worth doing better effects if that special-purpose rinsing machine series connection is used.
Description of drawings
The structural representation of Fig. 1 the utility model;
The A-A of Fig. 2 accompanying drawing 1 is to view;
The water circulation system workflow diagram of Fig. 3 the utility model shown in Figure 1;
The example structure sketch map of Fig. 4 the utility model;
The water circulation system workflow diagram of Fig. 5 the utility model embodiment shown in Figure 4;
The distribution schematic diagram of delivery port in the water output cylinder in Fig. 6 the utility model;
Water drum on 1. among the figure; 2. upper flume; 3. mixing drum; 4. drive motors; 5. support roller; 6. steelframe; 7. communicating pipe; 8. return flume; 9. water output cylinder; 10. tube connects material; 11. tubular heater; 12. thermocouple; 13. fan-shaped water intaking groove box; 14. spiral stock guide; 15. water; 16. feeding device; 17. delivery port; 18. steel wire
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further to describe in detail, proves absolutely the specific embodiment of the utility model:
The structure of the utility model shown in accompanying drawing 1 to accompanying drawing 3; The utility model is main body with the mixing drum of the cement mixer that has stirring vane that routine is used; On the support roller on steelframe top, settle mixing drum to make steel frame support mixing drum; Mixing drum is free to rotate on support roller, and drive motors links to each other with mixing drum, the rotation of energized switch rear drive motor-driven mixing drum;
Last water drum and water output cylinder are welded on the charging port and the discharging port of mixing drum respectively, and upper flume is set under the last water drum; Return flume is set under the water output cylinder, keeps the water level balance of upper flume and return flume between upper flume and the return flume through the mode that is connected communicating pipe.Wherein go up water drum, water output cylinder and be the identical annular metal tube of internal diameter with two ports of mixing drum, the outside a kind of lengthening of two ports that is actually mixing drum extends.
The spiral stock guide is a kind of vertically being welded on water drum and the water output cylinder inwall, adopts and the identical helix shape of rotation direction of the interior stirring vane of the mixing drum laths of metal on last water drum and water output cylinder inwall that spirals.The spiral stock guide is a shape spiral in the shape of a spiral; Vertically be welded on the steel plate bar on water drum and the water output cylinder inwall respectively; The D of the width of spiral stock guide=(1/10-1/20); D is the diameter of last water drum, water output cylinder, and the titanium bits in the entering in the water drum get in the mixing drum under the axial promotion of spiral stock guide and clean.
For improving deoiling effect, tubular heater, thermocouple and water and oil separator are housed in upper flume, and measure and control water temperature with thermocouple.
Be uniformly distributed with symmetry on the outer wall of last water drum and be welded with two to six fan-shaped water intaking groove boxes, the fan groove shape container that fan-shaped water intaking groove box is a kind of opening, what adopted the bottom of wherein fan-shaped water intaking groove box is that through hole or bottom employing opening design and stretch in the water drum; After making when turning clockwise fan-shaped water intaking groove box with mixing drum constantly water drum is sent into from the bottom in the water intaking back from upper flume, flowing in the mixing drum titanium in the flushing mixing drum considers to be worth doing; The titanium bits stir and move to water output cylinder through stirring vane and water in mixing drum; Situation when cleaning titanium bits situation and mixing cement is similar; Along with last water drum is constantly sent water into mixing drum, excessive current direction water output cylinder.
As shown in Figure 6ly on the barrel of water output cylinder, be evenly equipped with 4 delivery ports, cover steel wire on the delivery port and prevent that the titanium bits from falling down, the excessive water that had washed the titanium bits just flows to the return flume of water output cylinder below from these 4 delivery ports.Confirm that according to the requirement by contamination degree and cleanliness factor of titanium bits the titanium bits stir the time of flushing in mixing drum; After confirming on inspection to clean up; Logical moving drive motors is with mixing drum counter-rotating (being rotated counterclockwise by changing into clockwise); Fan-shaped water intaking groove box just inserted in upper flume and produced and can not fetch water this moment, and the titanium bits in the mixing drum then are stirred the water output cylinder that blade is pushed the discharging port to, after the axial promotion of water output cylinder inside spin stock guide, fall in the tube that connects material.
The perforate of processing in advance from the stirring vane of excessive water flows to the water output cylinder of mixing drum discharging port.
The oil content of confirming water in the upper flume on inspection is too high; When suitable continuation is cleaned, start the water pump in the water and oil separator, the sewage in the upper flume is carried out water-oil separating and filtration treatment; Clear water after the processing is returned in the return flume, till intact whole sewage disposals.Also can be in washing the material process simultaneously or the startup water and oil separator that is interrupted, handle oil-containing water at any time.
Wherein tubular heater adopts stainless steel tubulose heater.
As Fig. 4 and shown in Figure 5 be that two machine tandem titaniums are considered semicontinuous rinsing machine to be worth doing; Be a kind of embodiment of the utility model; The titanium that the titanium of two series connection of employing is considered to be worth doing in semicontinuous rinsing machine replacement the utility model is considered semicontinuous rinsing machine to be worth doing; Wherein first titanium considered semicontinuous rinsing machine to be worth doing and done once and wash, and second titanium considered semicontinuous rinsing machine to be worth doing and done secondary and wash.In the upper flume of once washing, be added with industrial cleaning agent, the secondary scouring water is clear water fully, and cleaning performance is better like this.
The diameter 1500mm of mixing drum, long 2000mm, the titanium bits amount of once can packing into is 300kg, and drive motors power is 4kw, and the mixing drum rotary speed is 15rpm.Symmetry is welded with two fan-shaped water intaking groove boxes on last water drum, when mixing drum is done clockwise direction rotation and carried out stirring and washing, whenever turns around, and two fan-shaped water intaking groove boxes can take out and be injected into 20 premium on currency in the mixing drum from upper flume, and per minute can inject 300 premium on currency.The titanium bits are stirred cleaning in mixing drum time is 8-9 minute, filled water amount 2.5T.Water constantly flows to water output cylinder through the perforate of processing in advance on the stirring vane in the mixing drum; 4 delivery ports on it flow out; Fall in the return flume; The water that is higher than communicating pipe makes the liquid level in upper flume and the return flume keep natural equilibrium through getting back to communicating pipe in the upper flume through circulating of water.In order to improve deoiling effect 6 stainless steel tubulose heaters are housed in upper flume, 30kw carries out water temperature control by thermocouple altogether.
After once cleaning completion; Make and once wash the mixing drum of washing with secondary and reverse simultaneously (being rotated counterclockwise), then the titanium bits are admitted in the mixing drum that secondary washes, and beginning secondary clear water (no industrial cleaning agent) cleans; Its process is identical with the process of once washing, and just the time needed get final product in 5-6 minute.Last discharging is sent to drying or drying plant by the belt conveyer belt in the tube 10 that connects material.
What need explanation is, when mixing drum was done counterclockwise discharging rotation, fan-shaped water intaking groove box can not fetched water from upper flume; When titanium bits process water output cylinder, can not fall thus, and residual water all flows out thus owing to there being steel wire to cover on the delivery port; On the inwall of last water drum and water output cylinder, all be welded with mixing drum in the spiral stock guide of the identical rotation direction of stirring vane; Once wash the only just rotation in the same way counterclockwise simultaneously when changeing material of mixing drum of washing with secondary, all the other times all can independent individual operation.
In cleaning process, start the water pump of water and oil separator at any time, water is carried out the oil removing filtration treatment.Once wash and two return flumes that secondary is washed between electric check valve and the pump motor interlocking of oil water separator, the two starts simultaneously and closes.
The utility model is considered a plurality of continous way titaniums to be worth doing special-purpose rinsing machine and is adopted the mode of series connection to make up.
This unit per hour can be handled titanium bits 2-2.5T, and that equipment constitutes is simple, realized semicontinuous cleaning, and cleaning performance is good, steady quality, water for cleaning recycle, and water saving obviously.