A kind of continuous fluid treatment device
Technical field
The present invention relates to fluid treatment field, particularly a kind of continuous fluid treatment device.
Background technique
Existing continuous fluid treatment device, shown in the Chinese invention patent " for carrying out the device of chemistry or physical treatment " that its basic structure is CN1849167A as publication number, it as shown in Figure 7, it mainly comprises: a fixed frame with turntable, this turntable is arranged in frame, thus it can rotate around central axis, this turntable has multiple reaction vessel, be provided with a valve assembly, this valve assembly comprises plate-like rotatable valving member and a stationary valve member of a relatively described central axis arranged concentric, this stationary valve member and rotatable valving member positioned opposite and be connected in frame, each valve member all has aperture, described aperture is moved into toward each other with the order of change, link is provided with between rotatable valving member and described reaction vessel and between stationary valve member and supply/discharge pipe, also be provided with a motor, for the dividing movement of described valve member, described motor is connected on described valve member by transmission device.
Reaction vessel is positioned on turntable by above-mentioned continuous fluid treatment device, the object of continuous fluid charging is realized by the dividing movement of rotatable valving member and reaction vessel, and it is well-known, when compared with 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, investment is large, operating cost is also very high simultaneously, greatly limit 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 effectively can 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, N number of reaction vessel; It is characterized in that, described reaction vessel is fixed at around valve assembly; Described valve assembly comprises stationary flowpath parts, charging flow path features, discharging flow path features and runner converting member;
Described stationary flowpath parts are evenly equipped with N to straightthrough port, often pair of straightthrough port comprises a charging straightthrough port and a discharging straightthrough port, and the upper end of the charging straightthrough port of often pair of described straightthrough port is connected with the discharge port of reaction vessel with the material feeding mouth of reaction vessel, the upper end of discharging straightthrough port;
Described charging flow path features is provided with M feed pipe; Described discharging flow path features is provided with M discharge pipe;
Described runner converting member is located between charging flow path features and discharging flow path features, and can rotate around valve assembly central axis, described charging flow path features and runner converting member, is tightly connected between runner converting member and discharging flow path features;
Described charging flow path features 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 flow path features 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 intermediate flow channel, often pair of intermediate flow channel comprises a charging intermediate flow channel and a discharging intermediate flow channel, often pair of intermediate flow channel at least connects a pair straightthrough port, and charging intermediate flow channel and charging straightthrough port, discharging intermediate flow channel is connected with 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 discharge fluid passage;
In runner converting member rotary course, one end of the feed fluid passage of every convection cell passage is connected with annular discharging runner with one end of annular charging runner, discharge fluid passage; The other end of feed fluid passage, the other end of discharge fluid passage can be connected with any pair straightthrough port by intermediate flow channel, and described stationary flowpath parts and runner converting member are tightly connected;
Described transmission device is connected with runner converting member, and makes 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 flow path features, also can be located on runner converting member, or is located on charging flow path features and runner converting member.
Further, described annular discharging runner is located on discharging flow path features, also can be located on runner converting member, or is located on discharging flow path features and runner converting member.
Further, described intermediate flow channel is located on stationary flowpath parts, also can be located on runner converting member, or is located on stationary flowpath parts and runner converting member.
Further, described stationary flowpath parts and runner converting member, charging flow path features and runner converting member, be tightly connected between runner converting member and discharging flow path features and can pass through the mode that drive fit compresses as hold down gag and be tightly connected, also can by arranging seal groove on charging flow path features, discharging flow path features or runner converting member, 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 is used for valve assembly to be fixed on the ground, plays a supportive role simultaneously.
Adopt technique scheme, continuous fluid treatment device of the present invention by being fixed on by reaction vessel on the ground, and forms valve assembly by stationary flowpath parts, charging flow path features, discharging flow path features and runner converting member; In using process, only need eddy channel converting member, the object of continuous fluid process can be realized; Whole device has that investment is little, manufacture difficulty is low and effectively can reduce the advantages such as operating cost.
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 flow path features schematic 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 figures 1 to 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 write axis 21 around valve assembly 2, do dividing movement by the tilt fixing of 90 °, valve assembly 2 comprises stationary flowpath parts 3, charging flow path features 4, discharging flow path features 5 and runner converting member 6;
Wherein: described stationary flowpath parts are evenly equipped with 4 pairs of straightthrough ports 31, often pair of straightthrough port comprises charging straightthrough port 311 and a discharging straightthrough port 312, and the upper end of the charging straightthrough port 311 of often 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 flow path features 4 is provided with 4 feed pipes 41; Discharging flow path features 5 is provided with 4 discharge pipes 51;
Runner converting member 6 is located between charging flow path features 4 and discharging flow path features 5, and can rotate around valve assembly 2 central axis 24, charging flow path features 4 and runner converting member 6, is tightly connected between runner converting member 6 and discharging flow path features 5;
Charging flow path features 4 and runner converting member 6 surface of contact are provided with 4 annular charging runners 7, and annular charging runner 7 is connected one by one with feed pipe 41; Discharging flow path features 5 and runner converting member 6 surface of contact are provided with 4 annular discharging runners 8, and annular discharging runner 8 is connected one by one with discharge pipe 51;
Stationary flowpath parts 3 and runner converting member 6 surface of contact are provided with 4 pairs of intermediate flow channel 9, often pair of intermediate flow channel 9 comprises charging intermediate flow channel 91 and a discharging intermediate flow channel 92, often pair of intermediate flow channel 9 at least connects a pair straightthrough 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 feed fluid passage 61 and a discharge fluid passage 61;
In runner converting member 6 rotary course, one end of the feed fluid passage 61 of every convection cell passage is connected with annular discharging runner 8 with one end of annular charging runner 7, discharge fluid passage 62; The other end of feed fluid passage 61, the other end of discharge fluid passage 62 can be connected with any pair straightthrough port 31 by intermediate flow channel, described stationary flowpath parts 3 and runner converting member 6 are sealed by hold down gag 10, 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 is made up of the annular charging flow path features 71 be located on charging flow path features 4 and the annular charging flow path features 72 be located on runner converting member 6; As required, annular charging runner 7 also can be located at separately on charging flow path features 4 or runner converting member 6.
As shown in Figure 5, annular discharging runner 8 is located on discharging flow path features 5, as required, annular discharging flow path features 8 also can be located on runner converting member 6, or annular charging flow path features 7 also can be adopted to be located at like that on discharging flow path features 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 being fixed on by valve assembly 2 on the ground, plays a supportive role simultaneously.
Further, described charging flow path features 4 and runner converting member 6, the mode compressed as hold down gag by crossing drive fit that is tightly connected between runner converting member 6 and discharging flow path features 5 are tightly connected, also can by arranging seal groove on charging flow path features 4, discharging flow path features 5 or runner converting member 6, seal groove is provided with seal ring and realizes being tightly connected, and described seal ring material is FPDM, teflon, fluorine rubber etc.The mode that seal groove and seal ring are set can be adopted between fixed connecting part 3 and runner converting member 6 to realize being tightly connected.
During concrete use, so that this equipment is applied and ion exchange, by adding ion exchange resin in reaction vessel 1,4 feed pipes connect feed liquid, water, eluent, regenerated liquid respectively, and often kind of liquid realizes 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-discharge fluid passage-annular discharging runner-discharge pipe successively; Drive runner converting member within the set time, realize horizontal rotary by transmission device again to turn 90 degrees, and then cause feed fluid passage to be connected with lower a pair straightthrough port with discharge fluid passage, realize the step of the continuous realization absorption in reaction vessel, washing, wash-out, regeneration, reach the object that continuous ionic exchanges.
It should be noted that, the present embodiment only have expressed design of the present invention with the form of 4 feed pipes and 4 reaction vessels, as required, also multiple feed pipe can being set, realizing the forms such as charging-water inlet-secondary water inlet-regeneration-regeneration washing-charging as being arranged to 5 feed pipes; Meanwhile, also as required, can arrange multiple reaction vessel, different feed liquids can connect the reaction vessel of arbitrary number, and can adopt 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 used for contact or the reaction of other fluid.Those skilled in the art can carry out various amendment to the present invention without departing from the spirit and scope of the present invention after reading present patent application.