Reactor, storage tank on-line cleaning device
Technical field
The utility model relates to a kind of industrial servicing unit, particularly relates to a kind of cleaning device, more specifically relates to a kind of reactor, storage tank on-line cleaning device.
Background technology
For the reactor that uses in industrial reactor, the storage tank, particularly pharmaceutical field, storage tank, comprehensive cleaning of its inner surface is very necessary.The purpose of cleaning is to remove the residue of material contact surface, avoids the cross pollution between different batches or different cultivars, and simultaneously cleaning itself also has certain sterilizing function to microorganism.
The mode of at present tank inner surface cleaning has three kinds.
The first is artificial hand washing, manually uses cleaning agent that tank body is cleaned, and is only applicable to smaller cans body or feed inlet and outlet etc.
The second is flushing or immersion, thoroughly cleans for the tank body of complexity is very difficult.
The third cleans for CIP, provides the cleaning fluid of certain pressure or fresh water (FW) that the tank inner surface that material contacts is carried out drip washing by the spray ball by pump.
Front two kinds of cleaning ways fall behind at present, and do not satisfy the cleaning requirement of pharmacy corporation.The cleaning way of main flow is that on-line cleaning is that CIP cleans in the industry at present, and it is on-line cleaning that so-called CIP cleans, and referring to does not need or as long as MIN dismounting or artificial treatment when the inner surface of wash cycles pipeline, large tank equipment.
And the on-line cleaning device is to have certain requirements to the structure of tank body, its requirement is that tank body must design in advance the connected mode that carries spray head and spray head and is generally the health interface, this just caused some old-fashioned storage tanks or not with the storage tank of spray head can't, can't carry out on-line cleaning.Simultaneously, for the retort that some bands stir, a spray ball is limit by angle and position, usually is difficult to cover all surface in the tank, equally also can cause the not thorough of cleaning.
Summary of the invention
The utility model is for not having spray head in present old-fashioned reactor, the storage tank, a spray ball is perhaps only arranged, the problem that exists the tank body that cleans the dead angle can't carry out the CIP cleaning provides a kind of reactor, storage tank on-line cleaning device, comprise chuck, cleaning fluid circulatory system and spray ball, described chuck is middle with installing hole and disk reactor, storage tank dog-house bore coupling, also be formed with installation shaft on the described spray ball, described installation shaft removably is fixed in the chuck installing hole.
Further, described installation shaft is straight shape installation shaft or is L shaped installation shaft.
Further, the invention also discloses respectively supporting drain pipe, the feed tube of being equipped with of two ends that cleaning fluid circulatory system comprises scavenging pump, described scavenging pump, the free end of described outlet pipe connects into spray ball place; The free end of water inlet pipe is connected to the bottom of reactor, storage tank.
At last, the invention also discloses and also be provided with valve on the described water inlet pipe.
Adopt technical scheme disclosed in the utility model to have following beneficial effect:
1, at first the utility model is central by detachable chuck and spray ball connected mode, utilize chuck and prepare the reactor that cleans, the suitability of storage tank dog-house bore, thereby can be placed in the kettle overall structure of chuck and spray ball or in the tank body, thereby realize the cleaning performance identical with carrying spray head.
2, disclosed straight shape installation shaft mainly is adapted to the situation that dog-house is opened in kettle or tank body axis in the utility model, and L shaped installation shaft then is adapted to the situation that the part dog-house is opened in the non-middle shaft position of top side portion.
3, the disclosed water circulation system of the utility model can according to circumstances be regulated scavenging pump at any time, thereby so that the pressure at spray head place can be regulated, and then so that this cleaning device can satisfy the demand that cleaning performance is good and the cost loss is little simultaneously.
4, last, disclosed valving in the utility model can need to assemble water in kettle, tank body according to cleaning.
In sum, cleaning device disclosed in the utility model, flexibility is high, easy for installation, clean thoroughly, without the dead angle.
Description of drawings
Fig. 1 is the cleaning device schematic diagram;
Fig. 2 is straight shape mounting means schematic diagram;
Fig. 3 is L shaped mounting means schematic diagram;
Fig. 4 is L shaped installation shaft internal structure schematic diagram
Wherein:
1-chuck, 2-spray ball, 3-reactor, 4-installation shaft, 5-scavenging pump, 6-outlet pipe, 7-water inlet pipe, 8-valve, 9-inlet opening, 10-stirring rod, 41-rotating casing, 42-fixed sleeving.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand the following specific embodiment and only be used for explanation the utility model and be not used in restriction scope of the present utility model.Need to prove, word 'fornt', 'back', " left side ", " right side ", "up" and "down" that use is described below refer to the direction among the width of cloth figure, word " interior " and " outward " refer to respectively towards or away from the direction of particular elements geometric center.
Embodiment 1
As shown in Figure 1, a kind of reactor, storage tank on-line cleaning device, comprise chuck 1, cleaning fluid circulatory system and spray ball 2, described chuck 1 is middle with installing hole and disk reactor 3 dog-house bores coupling, also be formed with installation shaft 4 on the described spray ball 2, described installation shaft removably is fixed in the chuck installing hole.
Further, the two ends that cleaning fluid circulatory system comprises scavenging pump 5, described scavenging pump 5 are supporting outlet pipe 6, the water inlet pipe 7 of being equipped with respectively, and the free end of described outlet pipe 6 connects into spray ball 2 places; The free end of water inlet pipe 7 is connected to the bottom of reactor 3.
Wherein, also be provided with valve 8 on the water inlet pipe 7.
During cleaning, regulate the pressure of scavenging pump to the position that is fit to, adjustable range is 0.75~1.5KW usually.Current are flowed out by outlet pipe 6, and current are subject to spraying the effect of ball 2 when contact with spray ball 2, and water is broken up tangentially that direction flows out, and drives spray ball 2 and rotates along a direction, the interior comprehensive cleaning of realization kettle.
Water after the cleaning is converged to autoclave body bottom, reenters in the scavenging pump 5 via water inlet pipe 7, has realized wash cycles.
When needs kettle internal water was gathered certain altitude, valve-off 8 can be realized.
Embodiment 2
As shown in Figure 2, installation shaft 4 is straight shape installation shaft.
The situation of position in the middle of tank body for the kettle dog-house, straight shape installation shaft is installed, the direction of the direction of current and gravity all is vertically downward during spray, so there is not the rotation blind spot, the strength by current itself both can realize without spray ball rotation with stopping.
Embodiment 3
As shown in Figure 3 and Figure 4, installation shaft 4 is L shaped installation shaft.
The part that stretches into tank body at spray ball ventilating water pipe adopts L shaped connection, rotating handle of outside installation, and swing handle spray ball also can rotate thereupon.Operation principle: the direction of angle-inserting type spray ball current when spray is not vertically downward, and the direction of gravity is inconsistent, thus in spray the spray ball rotating speed may to occur inhomogeneous or block the situation that turns motionless.At this moment just need to rotate outside handle to external force of spray ball, drive the spray ball and be rotated further spray.
L shaped installation shaft 4 is comprised of inner rotation sleeve pipe 41 and external stability sleeve pipe 42, there is the round section joint ring sealing at its two ends, that is to say the sealing ring by two ends, fixed sleeving 42 is fixed on the rotating casing 41, and rotating casing 41 offers several inlet openings 9 in the corresponding position of fixed sleeving 42.Cleaning fluid enters the fixed sleeving 42 of spray equipment from direction shown in Figure 4, enters the inside of rotating casing 41 by inlet opening 9, then by spray ball 2 with the cleaning fluid ejection, simultaneously, turning handle can drive spray ball 2 axially rotating along rotating casing.
Can see that the central authorities of reactor are connected with stirring rod 10 among the figure, because the position of spray ball 2 is arranged at the oblique upper of stirring rod 10, so the water of ejection can also clean stirring rod 10, accomplish to clean without the dead angle.
The disclosed technical scheme of the present invention program is not limited only to the disclosed technical scheme of above-described embodiment, also comprises the technical scheme that is comprised of above technical characterictic any combination.
The above is the specific embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection domain of the present utility model.