The runner of rotary dehumidifier
Technical field
The present invention relates to air humidity and regulate field, specifically belong to a kind of runner of rotary dehumidifier.
Background technology
Rotary dehumidifier is domestic and international commonly used a kind of air dewetting equipment for many years, and runner technology is the core technology of rotary dehumidifier, and runner is naturally the critical piece of rotary dehumidifier.
The runner of current rotary dehumidifier, seeing Fig. 3 and Fig. 4, is on general fibre paper or asbestos fibre paper or all-glass paper or the made honeycomb carrier of ceramic fiber paper, to adhere to lithium chloride or silica gel or zeolite molecular sieve or activated alumina as the dehumidizer of desiccant wheel mostly; Although manufacture craft is simple, but because rotary dehumidifier must be arranged on its corresponding upper and lower surface with two " V " shape isolation sticks when work, runner is divided and marks regeneration and drying region and adsorption and dehumidification region, the duty of its contact-making surface for rotating and sealing as far as possible, so it is inevitable that the upper and lower surface of runner is produced to friction, and above-mentioned dehumidizer is all fragile material, so it is recurrent that grinding and damage lack piece, and be difficult to repair, therefore, the probability of rotary dehumidifier replacing runner is higher; Moreover regenerate during work hot blast and dehumidifying wind are all to flow through from the passage of honeycomb, the flow direction of wind is parallel with cell walls forever, so actual efficiency is lower, and in order to raise the efficiency, just must strengthen the power of regenerative heater and the power of blower fan, so energy consumption will increase; Have again, effectively dehumidizer is only the part that is attached to cell walls, and in order to make, to ventilate smooth and prevent foreign matters from being blocked, the ventilating hole channel of honeycomb can not be too little, therefore the dehumidizer of the runner of the same volume of the rotary dehumidifier of original technology load than little be an obvious defect.
Summary of the invention
The object of the invention is to overcome the above-mentioned deficiency of original technology and provide a kind of novel long service life, dehumidizer energy-conservation and same volume runner to load than the runner of large rotary dehumidifier.
The technical scheme that realizes the object of the invention is a kind of runner of rotary dehumidifier, the middle part of circular bottom plate is provided with center hole, in the suitable distance of center hole, to connecing, is at least provided with 4 uniform fan-like pattern ventilating openings and mutual radial interval batten thereof on antermarginal planar annular; In inner side and outside near fan-like pattern ventilating opening, be respectively equipped with highly identical abutment sleeve and peripheral cylinder; Upper surface at each fan-like pattern ventilating opening is also provided with the material-holding net orifice plate being connected with its limit portion, be located between abutment sleeve and peripheral cylinder height identical and be attached thereto the material baffle connecing and be arranged on every interval batten with it, the top that the lid material mesh plate correspondence that middle part is provided with the charge pipe of configuration pipe lid is arranged on material-holding net orifice plate is about 1/2~9/10 place of material baffle height and is connected with abutment sleeve, peripheral cylinder and adjacent material baffle; The height of charge pipe is a little less than the height of material baffle, and the upper cover plate corresponding with circular bottom plate shape and structure same position mounts cover on the top of abutment sleeve, peripheral cylinder and material baffle and interconnect; Main shaft is also reliably connected with it through the center hole of circular bottom plate and upper cover plate, and spherical dehumidizer particle is by filling each charging cavity being combined into by abutment sleeve, peripheral cylinder, material-holding net orifice plate, material baffle and lid material mesh plate of charge pipe.
The shape in the hole of described material-holding net orifice plate, lid material mesh plate can be any hole shape except circular port, and the size in hole must guarantee that filling spherical dehumidizer particle does not spill.
Described spherical dehumidizer particle can be spherical silica gel particle or spherical sieve particle or spherical activated alumina particle.
The present invention has positive effect: the runner of (1) rotary dehumidifier of the present invention is a good structural member of globality, what contact with " V " shape isolation stick is circular bottom plate and upper cover plate rather than dehumidizer itself, so rotary seal is good, long service life; Regenerate during work hot blast and dehumidifying wind is to pass from the gap of spherical dehumidizer particle, therefore purges effect better, and then has energy-conservation advantage; Because each charging cavity is stacked charging and is furnished with respectively charge pipe, so the dehumidizer of same volume runner loads ratio greatly and feed supplement is conveniently another distinguishing feature of the present invention.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the structural representation of original technology;
Fig. 4 is the top view of Fig. 3.
The specific embodiment
(embodiment 1)
See Fig. 1 and Fig. 2, in the runner of the rotary dehumidifier of the present embodiment, the middle part of circular bottom plate 1 is provided with center hole 2, in the suitable distance of center hole 2, to connecing, is provided with 12 uniform fan-like pattern ventilating openings 3 and mutual radial interval batten 4 thereof on antermarginal planar annular; In inner side and outside near fan-like pattern ventilating opening 3, be respectively equipped with highly identical abutment sleeve 5 and peripheral cylinder 6; Upper surface at each fan-like pattern ventilating opening 3 is also provided with the material-holding net orifice plate 7 being connected with its limit portion, be located between abutment sleeve 5 and peripheral cylinder 6 height identical and be attached thereto the material baffle 8 connecing and be arranged on every interval batten 4 with it, middle part is provided with top that lid material mesh plate 11 correspondences that configuration pipe cover 9 charge pipe 10 are arranged on material-holding net orifice plate 7 and is about 2/3 place highly of material baffle 8 and is connected with abutment sleeve 5, peripheral cylinder 6 and adjacent material baffle 8; The height of charge pipe 10 is a little less than the height of material baffle 8, and the upper cover plate 12 corresponding with circular bottom plate 1 shape and structure same position mounts cover on the top of abutment sleeve 5, peripheral cylinder 6 and material baffle 8 and interconnect; Main shaft 13 is also reliably connected with it through the center hole 2 of circular bottom plate 1 and upper cover plate 12, and spherical dehumidizer particle 14 is by filling 12 the charging cavitys 15 being combined into by abutment sleeve 5, peripheral cylinder 6, material-holding net orifice plate 7, material baffle 8 and lid material mesh plate 11 of charge pipe 10.
The shape in the hole of the material-holding net orifice plate 7 described in the present embodiment, lid material mesh plate 11 is bar shapeds, and the width in hole is less than the particle diameter of spherical dehumidizer particle and guarantees that filling spherical dehumidizer particle 14 does not spill.
Spherical dehumidizer particle 14 described in the present embodiment is spherical sieve particles, and spherical dehumidizer particle 14 can be also spherical silica gel particle or spherical activated alumina particle.