A kind of cleaning processing unit (plant) of medical plastic waste product
Technical field
The present invention relates to medical waste processing unit, the cleaning processing unit (plant) of specifically a kind of medical plastic waste product.
Background technology
According to State Council《Biohazard Waste management rules》Regulation, Biohazard Waste refers to that medical and health organization is curing
That treats, prevents, being generated in health care and other correlated activations has directly or indirectly infectious, toxicity and other harmfulness
Waste.Fast development with countries in the world economy and people's living standards continue to improve, global hygiene industry obtain
Greatly development, the growth of medical waste are also very surprising.Related data shows that every bed of hospital of China is average and generates daily
1000 grams of wastes, a daily Biohazard Waste in medium-sized city is about 40 to 70 tons, the annual Biohazard Waste of a province
Also there are as many as 9600 tons, plastic products accounting is very high among this.
The stockpiling of clinical waste or landfill not only appropriation of land area also contaminated soil environment.It is estimated that solid waste is every
It accumulates 10,000 tons and about takes up an area 6,660,000 square metres.The discharge and accumulation of a large amount of wastes, also destroy landforms, vegetation and natural landscape.
Waste dump or garbage loading embeading without appropriate anti-seep measure, the harmful components in waste, which are easy to corrode, penetrates into soil, can
The microorganism in soil is killed, soil is made to lose decomposition ability, destroys plant growth environment.
With the development of national economy, the quickening of urbanization process, China's Biohazard Waste yield constantly increases, harmless
The problem of changing processing is more exposed to the concern of people.Biohazard Waste harmless treatment is for preventing transmission, protecting ecology
Environment ensures that health is of great significance.Traditional landfill burns either cost and still all makes it to the pollution of environment
With limitation.
Invention content
The purpose of the present invention is to provide a kind of cleaning processing unit (plant)s of medical plastic waste product, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides the following technical solutions:
A kind of cleaning processing unit (plant) of medical plastic waste product, including shell, shell upper end riveting are provided with upper cover, it is described on
It covers left side and is connected with feed pipe, the upper cover lower end is connected with crushing chamber, and crushing chamber lower end center is equipped with
Reverse frustoconic discharge hole, upper cover middle part top is provided with setter plate, between setter plate lower end both sides and the upper cover
It is connected with telescopic rod, the telescopic rod is slidably matched by compressed spring by movable support rod and stop sleeve and is formed,
The setter plate upper center is connected with motor, and the setter plate both sides are symmetrically arranged with screw thread gag lever post, the motor
Output end lower end crushing shaft is connected with by shaft coupling, crushing shaft periphery both sides, which are symmetrically welded, is provided with crushing knife
Piece, the crushing shaft lower end welding are provided with closure plug, and the closure encloses package and is equipped with rubber layer, the closure plug and institute beyond the Great Wall
The discharge hole correspondence for stating crushing chamber lower end is agreed with, and the inner walls are located at welding below the crushing chamber and are provided with the string bag, institute
It is metal screen to state string bag bottom, and the crushing chamber lower periphery is connected with spray piping, the spray piping lower surface
Uniformly connection distribution is provided with wide-angle nozzle, and the insertion of wide-angle nozzle top is equipped with reverse frustoconic inner cavity, the reverse frustoconic
Inner cavity is connected with the spray piping, and reverse frustoconic inner cavity lower end is connected with the injection pipeline of radial distribution, described
Spray piping right end is connected with input duct, and the inner walls are located at string bag lower horizontal welding and are provided with sealing
Partition board, the shell left wall, which is located above the sealing partition board, is connected with Drainage pipe, the string bag and the sealing every
Rotation admission line is provided through in the middle part of plate, the rotation admission line upper end periphery is located at bottom connection in the string bag and sets
It is equipped with jet pipe, the rotation admission line lower end is connected with air pump, the rotation admission line by rotary joint
Input terminal be connected with airscoop shroud.
As a further solution of the present invention:The crushing chamber be semicircle spherical shape metal shell, the crushing chamber upper end and
The upper cover lower end riveting is fixed.
As a further solution of the present invention:The screw thread gag lever post is rotatablely connected by bearing and the setter plate, institute
It states screw thread gag lever post and the upper cover is run through by screw-thread fit activity.
As a further solution of the present invention:The Disintegrating knife vertical distribution has multigroup, the Disintegrating knife and described
Crushing chamber inner wall lower mutually agrees with.
As a further solution of the present invention:Between the rotation admission line and the string bag and the sealing partition board
By sealing bearing rotation connection, rotation admission line upper end closed lower end opens.
As a further solution of the present invention:The airscoop shroud insertion is fixed on shell right wall lower part, the air inlet
Cover right end is connected to the external world, and right end is inlayed equipped with strainer in the airscoop shroud, and filling is equipped with active carbon particle in the airscoop shroud.
As a further solution of the present invention:The jet pipe is around the multigroup suitable of the rotation admission line distribution
The pipeline of hour hands bending.
Compared with prior art, the beneficial effects of the invention are as follows:Screw thread gag lever post is rotated when use drives setter plate downward
Close to upper cover, the compressed spring between stop sleeve and movable support rod can be compressed in this way, to Disintegrating knife and crushing chamber
Inner wall activity is bonded, and is blocked plug and is blocked in the discharge hole of crushing chamber lower end, puts into the doctor of plastic material by feed pipe at this time
Waste product is treated, starts motor and drives crushing shaft rotation and by Disintegrating knife comminuting matter, after the completion of crushing, rotate backward screw thread limit
Position bar, under the return action power of compressed spring, setter plate rises under the promotion of telescopic rod, to motor, crushing shaft, crushing
Blade and closure plug rise therewith, block the discharge hole of plug separating/pulverizing chamber lower end, the material of crushing drops on the string bag, in this way
Design structure it is simple, after crushing convenient for discharging, crush and discharging process directly carried out in container, it is straight not need operating personnel
Contact, more sanitation and hygiene;Thimerosal is injected into spray piping by input duct, thimerosal is sprayed by wide-angle nozzle
Go out, the structure design of wide-angle nozzle can to by liquid pressurize, while being also conducive to wide-angle and spraying, in this way can be more preferable
Covering material;As thimerosal gradually increases, booster air pump is drawn through the air of filter cleaning by airscoop shroud and passes through
Rotation admission line and jet pipe gas injection, air-flow are sprayed by jet pipe, and multiple jet pipe ends air sprays, in sky
Under the reaction force of gas jet, jet pipe drives rotation admission line to be rotated in the string bag, can also be carried out in this way to material
Stirring, while gas drives material to seethe, and can preferably be contacted with thimerosal, and disinfecting cleaning efficiency is improved;The present apparatus
Can be by plastic products crushing in little particle and by disinfecting, it in this way can be to avoid conventional landfill and burning disposal, just
In subsequent recovery working process, more environmentally-friendly practicality.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the cleaning processing unit (plant) of medical plastic waste product.
Fig. 2 is a kind of structural schematic diagram for cleaning telescopic rod in processing unit (plant) of medical plastic waste product.
Fig. 3 is a kind of structural schematic diagram for cleaning wide-angle nozzle in processing unit (plant) of medical plastic waste product.
Fig. 4 is a kind of structural schematic diagram for cleaning jet pipe in processing unit (plant) of medical plastic waste product.
In figure:1- shells, 2- upper covers, 3- feed pipes, 4- crushing chambers, 5- setter plates, 6- telescopic rods, 7- motors, 8- screw threads
Gag lever post, 9- crushing shafts, 10- Disintegrating knifes, 11- block plug, the 12- string bags, 13- spray pipings, 14- wide-angle nozzles, 15- feed liquors
Pipeline, 16- seal partition board, 17- Drainage pipes, and 18- rotates admission line, 19- jet pipes, 20- air pumps, 21- airscoop shrouds.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~4, in the embodiment of the present invention, a kind of cleaning processing unit (plant) of medical plastic waste product, including shell 1,
The riveting of 1 upper end of the shell is provided with upper cover 2, and 2 upper left side of the upper cover is connected with feed pipe 3, and 2 lower end of the upper cover connects
It connects and is provided with crushing chamber 4, the crushing chamber 4 is semicircle spherical shape metal shell, 2 lower end of 4 upper end of the crushing chamber and the upper cover
Riveting is fixed, and 4 lower end center of the crushing chamber is equipped with reverse frustoconic discharge hole, and 2 middle part top of the upper cover is provided with setter plate
5, it is connected with telescopic rod 6 between 5 lower end both sides of the setter plate and the upper cover 2, the telescopic rod 6 is by movable support rod
And stop sleeve is slidably matched composition by compressed spring, 5 upper center of the setter plate is connected with motor 7, described
The shell of motor 7 and the riveting of the setter plate 5 are fixed, and the output end activity of the motor 7 runs through the setter plate 5, the electricity
The control circuit of machine 7 is connected with permanent circuit, and 5 both sides of the setter plate are symmetrically arranged with screw thread gag lever post 8, the screw thread limit
Position bar 8 is rotatablely connected by bearing and the setter plate 5, and the screw thread gag lever post 8 is by screw-thread fit activity on described
Lid 2, the screw thread gag lever post 8 are described by turning the relative distance that can be adjusted between the setter plate 5 and the upper cover 2
The output end lower end of motor 7 is connected with crushing shaft 9 by shaft coupling, and the peripheral both sides of the crushing shaft 9 are symmetrically welded setting
There are Disintegrating knife 10,10 vertical distribution of the Disintegrating knife to have multigroup, 4 inner wall lower of the Disintegrating knife 10 and the crushing chamber
Mutually agree with, the welding of 9 lower end of the crushing shaft is provided with closure plug 11, and 11 periphery package of the closure plug is equipped with rubber layer, described
The discharge hole correspondence for blocking plug 11 and 4 lower end of the crushing chamber is agreed with, and 1 inner wall of the shell is located at 4 lower section weldering of the crushing chamber
It connects and is provided with the string bag 12,12 bottom of the string bag is metal screen, and 4 lower periphery of the crushing chamber is connected with spray piping
13, the spray piping 13 is circulating line, and the spray piping 13 is fixed on 4 lower end of the crushing chamber by buckling riveting,
13 lower surface of the spray piping uniformly connects distribution and is provided with wide-angle nozzle 14, and 14 top of the wide-angle nozzle insertion is equipped with
Truncated cone-shaped inner cavity, the reverse frustoconic inner cavity are connected with the spray piping 13, and reverse frustoconic inner cavity lower end is connected with
The injection pipeline of radial distribution, the wide-angle nozzle 14 can pressurize and sprayed by wide-angle, the spray to ejecting liquid
13 right end of pipeline is connected with input duct 15,15 end of the input duct upwardly extended through 2 right side of the upper cover and
The input duct 15 be equipped with valve, 1 inner wall of the shell be located at 12 lower horizontal of the string bag welding be provided with seal every
Plate 16,1 left wall of the shell are located at the top of the sealing partition board 16 and are connected with Drainage pipe 17, the string bag 12 and described
Sealing partition board 16 middle part is provided through rotation admission line 18, the rotation admission line 18 and the string bag 12 and described
By sealing bearing rotation connection between sealing partition board 16, the 18 upper end closed lower end of rotation admission line opens, described
18 upper end periphery of rotation admission line is located at bottom in the string bag 12 and is connected with jet pipe 19, the jet pipe 19
To surround multigroup pipeline being bent clockwise that the rotation admission line 18 is distributed, 18 lower end of rotation admission line passes through
Rotary joint is connected with air pump 20, and the riveting of the air pump 20 is fixed on bottom in the shell 1, the output of the air pump 20
End is connected with the rotation admission line 18 by rotary joint, the control circuit of the rotation admission line 18 and fixed electricity
Road is connected, and the input terminal of the rotation admission line 18 is connected with airscoop shroud 21, and the insertion of the airscoop shroud 21 is fixed on
1 right wall lower part of the shell, 21 right end of the airscoop shroud are connected to the external world, and right end is inlayed equipped with strainer in the airscoop shroud 21,
Filling is equipped with active carbon particle in the airscoop shroud 21.
The present invention operation principle be:Screw thread gag lever post 8 is rotated when use drives setter plate 5 downwards close to upper cover 2, in this way
The compressed spring between stop sleeve and movable support rod can be compressed, to which Disintegrating knife 10 and 4 inner wall activity of crushing chamber paste
It closes, blocks plug 11 and block in the discharge hole of 4 lower end of crushing chamber, put into the medical waste of plastic material by feed pipe 3 at this time,
Start motor 7 to drive the rotation of crushing shaft 9 and by 10 comminuting matter of Disintegrating knife, after the completion of crushing, rotate backward screw thread limit
Bar 8, under the return action power of compressed spring, setter plate 5 rises under the promotion of telescopic rod 6, to motor 7, crushing shaft 9,
Disintegrating knife 10 and closure plug 11 rise therewith, block the discharge hole of 11 separating/pulverizing chamber of plug, 4 lower end, the material of crushing drops into
On the string bag 12, such design structure is simple, convenient for discharging after crushing, crushes and discharging process directly carries out in container, no
Operating personnel are needed to be in direct contact, more sanitation and hygiene;Thimerosal is injected into spray piping 13 by input duct 15, is sterilized
Liquid is sprayed by wide-angle nozzle 14, the structure design of wide-angle nozzle 14 can to by liquid pressurize, while being also conducive to
Wide-angle sprays, and can preferably cover material in this way;As thimerosal gradually increases, booster air pump 20 is sucked by airscoop shroud 21
By filter cleaning air and sprayed by jet pipe 19 by rotating admission line 18 and 19 gas injection of jet pipe, air-flow
Go out, 19 end air of multiple jet pipes sprays, and under the reaction force of air injection, jet pipe 19 drives rotation air inlet pipe
Road 18 rotates in the string bag 12, can also be stirred in this way to material, at the same gas drive material seethe, can preferably with
Thimerosal is contacted, and disinfecting cleaning efficiency is improved;After the completion of disinfection, discharge liquid can be concentrated by opening Drainage pipe 17.
The standardized element that the present invention uses can commercially, and shaped piece is according to specification and attached drawing note
Load can carry out customized, and the specific connection type of each part is all made of ripe in the prior art bolt, rivet, welding etc.
Conventional means, machinery, part and equipment are all made of in the prior art, conventional model, in addition circuit connection uses the prior art
Middle conventional connection type, this will not be detailed here.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.