A kind of continuous fluid treatment device
Technical field
The present invention relates to the fluid treatment field, particularly a kind of continuous fluid treatment device.
Background technique
Existing continuous fluid treatment device, as shown in the Chinese invention patent that its basic structure is CN1849167A as publication number " for carrying out the device of chemistry or physical treatment ", it as shown in Figure 7, it mainly comprises: one has the fixed frame of turntable, this turntable is arranged on frame, thereby it can rotate around central axis, there are a plurality of reaction vessels on this turntable, be provided with a valve assembly, this valve assembly comprises the rotatable valve member of the plate-like of a relatively described central axis arranged concentric and a stationary valve member, this stationary valve member and rotatable valve member positioned opposite also are connected on frame, each valve member all has aperture, described aperture becomes toward each other with the ordinal shift changed, be provided with link between rotatable valve member and described reaction vessel and between stationary valve member and supply/discharge pipe, also be provided with a motor, dividing movement for described rotary valve parts, described motor is connected on described rotary valve parts by transmission device.
Above-mentioned continuous fluid treatment device is positioned over reaction vessel on turntable, realize the purpose of continuous fluid charging by the dividing movement of rotatable valve member and reaction vessel, and it is well-known, in the situation that than large equipment, inertial force is very large, needs very large kinetic energy could realize passing on accurately, and this just means that the manufacture difficulty of equipment is high, invests greatly, operating cost is also very high simultaneously, has greatly limited the using scope of continuous fluid treatment device.
Summary of the invention
The object of the present invention is to provide a kind of invest little, manufacture difficulty is low and can effectively reduce the continuous fluid treatment device of operating cost.
For achieving the above object, technological scheme proposed by the invention is: a kind of continuous fluid treatment device comprises valve assembly, transmission device, a N reaction vessel; It is characterized in that, described reaction vessel is fixed at around valve assembly; Described valve assembly comprises stationary flowpath parts, charging runner parts, discharging runner parts and runner converting member;
Be evenly equipped with N to straightthrough port on described stationary flowpath parts, every pair of straightthrough port comprises a charging straightthrough port and a discharging straightthrough port, and the upper end of the charging straightthrough port of described every pair of straightthrough port is connected with the discharge port of reaction vessel with the upper end of the material feeding mouth of reaction vessel, discharging straightthrough port;
Described charging runner parts are provided with M feed pipe; Described discharging runner parts are provided with M discharge pipe;
Described runner converting member is located between charging runner parts and discharging runner parts, and can, around the rotation of valve assembly central axis, between described charging runner parts and runner converting member, runner converting member and discharging runner parts, be tightly connected;
Described charging runner parts and runner converting member surface of contact are provided with M annular charging runner, and annular charging runner is connected one by one with feed pipe; Described discharging runner parts and runner converting member surface of contact are provided with M annular discharging runner, and annular discharging runner is connected one by one with discharge pipe;
Described stationary flowpath parts and runner converting member surface of contact are provided with M to middle runner, in the middle of every pair, runner comprises a charging intermediate flow channel and a discharging intermediate flow channel, in the middle of every pair, runner at least connects the pair of straight port, and charging intermediate flow channel and charging straightthrough port, the discharging intermediate flow channel is connected with the discharging straightthrough port; Be evenly equipped with M convection cell passage in described runner converting member, every convection cell passage comprises a feed fluid passage and a discharging fluid passage;
In runner converting member rotary course, an end of the feed fluid passage of every convection cell passage is connected with annular discharging runner with an end of annular charging runner, discharging fluid passage; The other end of the other end of feed fluid passage, discharging fluid passage can be connected with any pair of straight port by intermediate flow channel, and described stationary flowpath parts and runner converting member are tightly connected;
Described transmission device is connected with the runner converting member, and makes the runner converting member do dividing movement by the tilt fixing of 360/N;
Described N >=2; M >=2; N >=M.
Further, described annular charging runner is located on charging runner parts, also can be located on the runner converting member, or be located on charging runner parts and runner converting member.
Further, described annular discharging runner is located on discharging runner parts, also can be located on the runner converting member, or be located on discharging runner parts and runner converting member.
Further, described intermediate flow channel is located on the stationary flowpath parts, also can be located on the runner converting member, or be located on stationary flowpath parts and runner converting member.
Further, be tightly connected between described stationary flowpath parts and runner converting member, charging runner parts and runner converting member, runner converting member and discharging runner parts and can be tightly connected as the mode that hold down gag compresses by crossing drive fit, also can be by charging runner parts, discharging runner parts or runner converting member, seal groove being set, seal groove is provided with seal ring and realizes being tightly connected, and described seal ring material is EPDM, teflon, fluorine rubber etc.
Further, described hold down gag adopts oil hydraulic cylinder hold down gag or pneumatic cylinder hold down gag.
Further, described valve assembly is provided with a fixed plate, and described fixed plate, for valve assembly is fixed on the ground, plays a supportive role simultaneously.
Adopt technique scheme, continuous fluid treatment device of the present invention is by reaction vessel being fixed on the ground, and forms valve assembly by stationary flowpath parts, charging runner parts, discharging runner parts and runner converting member; In using process, only need the eddy channel converting member, can realize the purpose that continuous fluid is processed; Whole device has that investment is little, manufacture difficulty is low and can effectively reduce the advantage such as operating cost.
The accompanying drawing explanation
Fig. 1 is continuous fluid treatment device structural representation of the present invention;
Fig. 2 is valve assembly schematic diagram of the present invention;
Fig. 3 is stationary flowpath block diagram of the present invention;
Fig. 4 is charging runner block diagram of the present invention;
Fig. 5 is discharging runner block diagram of the present invention;
Fig. 6 is runner converting member schematic diagram of the present invention;
Fig. 7 is continuous fluid treatment device structural representation in prior art;
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
As shown in Fig. 1-6, a kind of continuous fluid treatment device, comprise valve assembly 2, transmission device (not shown), 4 reaction vessels 1, reaction vessel 1 is fixed at around valve assembly 2, transmission device is connected with runner converting member 6, and make runner converting member 6 around valve assembly 2 write axis 21, do dividing movement by the tilt fixing of 90 °, valve assembly 2 comprises stationary flowpath parts 3, charging runner parts 4, discharging runner parts 5 and runner converting member 6;
Wherein: be evenly equipped with 4 pairs of straightthrough ports 31 on described stationary flowpath parts, every pair of straightthrough port comprises a charging straightthrough port 311 and a discharging straightthrough port 312, and the upper end of the charging straightthrough port 311 of every pair of straightthrough port 31 is connected with the discharge port 102 of reaction vessel 1 with the upper end of the material feeding mouth 101 of reaction vessel 1, discharging straightthrough port 312;
Charging runner parts 4 are provided with 4 feed pipes 41; Discharging runner parts 5 are provided with 4 discharge pipes 51;
Runner converting member 6 is located between charging runner parts 4 and discharging runner parts 5, and can be around valve assembly 2 central axis 24 rotations, and charging runner parts 4 and runner converting member 6, runner converting member 6 and 5 of discharging runner parts are tightly connected;
Charging runner parts 4 are provided with 4 annular charging runners 7 with runner converting member 6 surface of contact, and annular charging runner 7 is connected one by one with feed pipe 41; Discharging runner parts 5 are provided with 4 annular discharging runners 8 with runner converting member 6 surface of contact, and annular discharging runner 8 is connected one by one with discharge pipe 51;
Stationary flowpath parts 3 are provided with 4 pairs of middle runners 9 with runner converting member 6 surface of contact, in the middle of every pair, runner 9 comprises a charging intermediate flow channel 91 and a discharging intermediate flow channel 92, in the middle of every pair, runner 9 at least connects pair of straight port 31, and charging intermediate flow channel 91 and charging straightthrough port 311, discharging intermediate flow channel 92 is connected with discharging straightthrough port 312; Be evenly equipped with 4 convection cell passages in runner converting member 6, every convection cell passage comprises a feed fluid passage 61 and a discharging fluid passage 61;
In runner converting member 6 rotary courses, an end of the feed fluid passage 61 of every convection cell passage is connected with annular discharging runner 8 with an end of annular charging runner 7, discharging fluid passage 62; The other end of the other end of feed fluid passage 61, discharging fluid passage 62 can be connected with any pair of straight port 31 by intermediate flow channel, described stationary flowpath parts 3 and runner converting member 6 are by hold down gag 10 sealings, and hold down gag 10 adopts oil hydraulic cylinder hold down gag or pneumatic cylinder hold down gag.
As shown in Fig. 4,6, annular charging runner 7 forms by being located at the annular charging runner parts 71 on charging runner parts 4 and the annular charging runner parts 72 of being located on runner converting member 6; As required, annular charging runner 7 also can be located at separately on charging runner parts 4 or runner converting member 6.
As shown in Figure 5, annular discharging runner 8 is located on discharging runner parts 5, as required, annular discharging runner parts 8 also can be located on runner converting member 6, or also can adopt annular charging runner parts 7 to be located at like that on discharging runner parts 5 and runner converting member 6.
As shown in Figure 6, intermediate flow channel 9 is located on runner converting member 6, and as required, intermediate flow channel also can be located on stationary flowpath parts 3 or be located on stationary flowpath parts 3 and runner converting member 6.
As described in Figure 1, described valve assembly 2 is provided with a fixed plate 11, and described fixed plate 11, for valve assembly 2 being fixed on the ground, plays a supportive role simultaneously.
Further, described charging runner parts 4 and runner converting member 6, runner converting member 6 and 5 of discharging runner parts are tightly connected and are tightly connected as the mode that hold down gag compresses by crossing drive fit, also can be by charging runner parts 4, discharging runner parts 5 or runner converting member 6, seal groove being set, seal groove is provided with seal ring and realizes being tightly connected, and described seal ring material is FPDM, teflon, fluorine rubber etc.6 of fixed connecting part 3 and runner converting members can adopt the mode that seal groove and seal ring are set to realize being tightly connected.
During concrete the use, take this equipment application is example with ion exchange, by 1 li of reaction vessel, adding ion exchange resin, 4 feed pipes connect respectively feed liquid, water, eluent, regenerated liquid, and every kind of liquid is realized the circulation feeding and discharging by feed pipe-annular charging runner-feed fluid passage-charging intermediate flow channel-charging straightthrough port-reaction vessel-discharging straightthrough port-discharging intermediate flow channel-discharging fluid passage-annular discharging runner-discharge pipe successively; Drive the runner converting member by transmission device again and realize that within the set time horizontal rotary turn 90 degrees, and then cause that the feed fluid passage is connected with lower a pair of straightthrough port with the discharging fluid passage, the step of the continuous realization absorption of realization in reaction vessel, washing, wash-out, regeneration, reach the purpose of continuous ionic exchange.
It should be noted that, the present embodiment has only been expressed design of the present invention with the form of 4 feed pipes and 4 reaction vessels, as required, also a plurality of feed pipes can be set, as be arranged to 5 feed pipes and realize charging-water inlet-secondary water inlet-regeneration-forms such as regeneration washing-charging; Simultaneously, also can as required a plurality of reaction vessels be set, different feed liquids can connect the reaction vessel of arbitrary number, and can adopt the series connection charging between reaction vessel, also can adopt the form chargings such as in parallel.
In addition, continuous fluid treatment device of the present invention can also be for contact or the reaction of other fluid.Those skilled in the art can carry out various modifications to the present invention without departing from the spirit and scope of the present invention after reading present patent application.