CN216299820U

CN216299820U - Filter equipment of medical PVC aggregate

Info

Publication number: CN216299820U
Application number: CN202122473035.5U
Authority: CN
Inventors: 王恩洪; 吴维新; 朱勇兴; 沈晓童
Original assignee: Zhejiang Tianyuan Medical Mat Co ltd
Current assignee: Zhejiang Tianyuan Medical Mat Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-04-15
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses a filtering device for medical PVC granules, which comprises a filter cartridge, a sealing cover and a filtering mechanism, wherein the sealing cover is arranged at the top end of the filter cartridge, the filtering mechanism is connected to the top end of the sealing cover in a matching manner, the filtering mechanism consists of a rotator, a filtering screen plate, a cushioning hydraulic rod and an impact-resistant plate, the filtering screen plate is connected to the bottom end of the rotator in a matching manner, the cushioning hydraulic rod is arranged on the upper surface of the left side of the filtering screen plate, and the impact-resistant plate is fixedly connected to the top end of the cushioning hydraulic rod. The filter mechanism can be effectively protected during feeding, the damage of the filter mechanism is avoided, the service life of the filter mechanism is prolonged, the filter mechanism can be effectively filtered, dust can be removed during filtering, dust is prevented from being diffused in the air, the working environment is protected, and the filter mechanism is convenient to work.

Description

Filter equipment of medical PVC aggregate

Technical Field

The utility model relates to the technical field of PVC (polyvinyl chloride) filtration, in particular to a medical PVC granular material filtering device.

Background

Medical PVC aggregate is the raw and other materials that are used for producing medical blood bag, in the production process of PVC aggregate, has the surface of dust adhesion PVC aggregate, also has minimum partial PVC material to reunite into the molecular group simultaneously and form impurity to mix with and pack together in the PVC aggregate, influenced the quality of PVC aggregate, thereby just need filter equipment to filter. Most of existing PVC particle filtering devices only perform screening and filtering according to the sizes of the particles, a small amount of dust can be attached to the surfaces of the particles, and the quality of PVC granules can be affected by the dust attached to the particles, so that the PVC granule filtering device is needed.

Patent number CN201920892794.5 discloses a filter equipment of medical PVC aggregate, the on-line screen storage device comprises a base, base right-hand member downside is provided with the aggregate export, the inside intermediate position of base is provided with the propulsion section of thick bamboo, the inside left side of propulsion section of thick bamboo is provided with first motor, first motor output is provided with the pivot, the pivot outside is provided with the propulsion flight, base upper end left side is provided with the support, base upper end intermediate position is provided with the sieve fill, the sieve fill upper end is provided with the drum, the drum bottom outside is provided with the dust box, the drum upper end is provided with the enclosing cover, the enclosing cover upper end is provided with the second motor, second motor upper end is provided with the barrel casing. According to the utility model, the rubber brush on the rotary brush disc is driven to rotate by the second motor, attachments on the granules are removed, the product quality is improved, and the pushing spiral piece arranged on the rotary shaft is driven to rotate by the first motor, so that the working efficiency is improved.

This filter equipment of medical PVC aggregate has following drawback: the utility model provides a filter equipment of medical PVC aggregate can strike inside filtering mechanism when the PVC aggregate drops into inside filtering mechanism, and long-term the use can cause filtering mechanism impaired, reduces the filter effect, can not remove dust when filtering simultaneously, and the dust that produces when filtering can spread operational environment, pollutes operational environment, influences staff's work, reduces work efficiency. Therefore, a filtering device for medical PVC granules is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a medical PVC granular material filtering device which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a filter equipment of medical PVC aggregate, includes the cartridge filter, still includes closing cap and filtering mechanism, the closing cap is installed on the cartridge filter top, the cooperation of filtering mechanism is connected on the closing cap top, filtering mechanism comprises rotating the ware, filtration otter board, bradyseism hydraulic stem and the board that shocks resistance, it connects in the rotation ware bottom to cross the cooperation of otter board, the bradyseism hydraulic stem is installed and is being filtered otter board left side upper surface, board fixed connection shocks resistance is on bradyseism hydraulic stem top.

The device further comprises a feed inlet and a dust removal mechanism, wherein the feed inlet is formed in the left side of the upper surface of the sealing cover, and the dust removal mechanism is communicated and connected with the right side of the upper surface of the sealing cover; conveniently put in medical PVC aggregate through the feed inlet, be convenient for remove dust when filtering through dust removal mechanism, effectively protect operational environment.

Furthermore, the dust removal mechanism consists of a dust hood, a suction fan and a conveying pipe, the suction fan is connected to the right side of the dust hood in a communicating manner, and the conveying pipe is installed on the right side wall of the suction fan; the power supply of the suction fan is connected through the controller, the suction fan is electrified to generate suction force, the dust which drifts outwards is sucked through the suction hood, and the dust is conveyed into an external storage box through the conveying pipe, so that the dust which drifts into the air when being filtered is avoided, the pollution to the working environment is avoided, the working personnel can not be influenced, the working personnel can filter the medical PVC aggregate, the filtering efficiency of the medical PVC aggregate is improved, and the later-stage use is facilitated.

Furthermore, a support leg is installed at the bottom end of the filter cylinder, and a vibration motor is connected to the surface of the filter cylinder in a matching manner; be convenient for support the cartridge filter through the supporting leg, conveniently place it, be convenient for vibrate the filter screen in the cartridge filter through vibrating motor, conveniently filter medical PVC aggregate.

Furthermore, a discharge pipe is arranged on the right side wall of the filter cylinder, and a support frame is arranged at the bottom end of the discharge pipe; be convenient for discharge the medical PVC aggregate after filtering through arranging the material pipe, be convenient for retrieve, be convenient for support row material pipe through the support frame, improve stability, be convenient for arrange the material.

Compared with the prior art, the utility model has the following beneficial effects: 1. the filter cartridge is stably placed on the ground through a plurality of supporting legs, medical PVC granules are thrown into the filter cartridge through a feed inlet at the top end of the sealing cover, meanwhile, a filter mechanism is installed at the top end of the sealing cover and consists of a rotator, a filter screen plate, a cushioning hydraulic rod and an impact-resistant plate, the impact-resistant plate is installed on the left side of the filter screen plate through the cushioning hydraulic rod, when the granules fall into the filter cartridge, the granules firstly impact the impact-resistant plate and then fall onto the filter screen plate for filtering, meanwhile, the cushioning hydraulic rod can be compressed downwards when the impact-resistant plate is impacted, downward impact force of the granules can be effectively buffered through compression of the cushioning hydraulic rod, the filter screen plate cannot be deformed due to large impact for a long time after long-term use, the filter screen plate is effectively protected and cannot be damaged, the service life of the filter screen plate is prolonged, and the medical PVC granules can be effectively filtered, the use is convenient; 2. install dust removal mechanism on the closing cap top, and dust removal mechanism is by the suction hood, suction fan and conveyer pipe are constituteed, and the three intercommunicating links together, and the suction hood is located the inside top of cartridge filter, when filtering, the dust on the medical PVC aggregate can drop and outwards waft, switch on the power of suction fan through the controller, the suction fan circular telegram produces suction, absorb the dust that outwards wafts through the suction hood, and in advancing external storage box through the conveyer pipe, avoid causing the dust to waft aloft when filtering, can not cause the pollution to operational environment, can not influence the staff, the staff of being convenient for filters medical PVC aggregate, improve the filtration efficiency of medical PVC aggregate, be convenient for later stage use.

Drawings

Fig. 1 is a schematic overall structure diagram of a filtering device for medical PVC pellets according to the present invention.

Fig. 2 is a schematic structural diagram of a filtering mechanism of the filtering device for medical PVC granules according to the present invention.

Fig. 3 is a schematic structural diagram of a dust removal mechanism of the medical PVC pellet filtering device of the present invention.

In the figure: 1. supporting legs; 2. a filter cartridge; 3. a vibration motor; 4. sealing the cover; 5. a feed inlet; 6. a filtering mechanism; 7. a dust removal mechanism; 8. a discharge pipe; 9. a support frame; 601. a rotator; 602. a filter screen plate; 603. a cushioning hydraulic rod; 604. an impact resistant plate; 701. a dust hood; 702. a suction fan; 703. a delivery pipe.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-3, a filtering apparatus for medical PVC granules, comprises a filter cartridge 2, and further comprises a sealing cap 4 and a filtering mechanism 6, wherein the sealing cap 4 is installed on the top end of the filter cartridge 2, the filtering mechanism 6 is connected to the top end of the sealing cap 4 in a matching manner, the filtering mechanism 6 is composed of a rotator 601, a filter screen 602, a cushioning hydraulic rod 603 and an impact resisting plate 604, the filter screen 602 is connected to the bottom end of the rotator 601 in a matching manner, the cushioning hydraulic rod 603 is installed on the upper surface of the left side of the filter screen 602, and the impact resisting plate 604 is fixedly connected to the top end of the cushioning hydraulic rod 603.

The device also comprises a feed inlet 5 and a dust removal mechanism 7, wherein the feed inlet 5 is arranged on the left side of the upper surface of the sealing cover 4, and the dust removal mechanism 7 is communicated and connected with the right side of the upper surface of the sealing cover 4; conveniently put in medical PVC aggregate through feed inlet 5, be convenient for remove dust when filtering through dust removal mechanism 7, effectively protect operational environment.

The dust removing mechanism 7 is composed of a dust hood 701, a suction fan 702 and a conveying pipe 703, the suction fan 702 is connected to the right side of the dust hood 701 in an intercommunicating manner, and the conveying pipe 703 is installed on the right side wall of the suction fan 702; the power supply of the suction fan 702 is connected through the controller, the suction fan 702 is powered on to generate suction force, the dust which floats outwards is sucked through the suction hood, and the suction hood is conveyed into the external storage box through the conveying pipe 703, so that the dust which floats into the air when being filtered is avoided, the pollution to the working environment is avoided, the influence on the working personnel is avoided, the working personnel can filter the medical PVC aggregate, the filtering efficiency of the medical PVC aggregate is improved, and the later-stage use is facilitated.

The bottom end of the filter cylinder 2 is provided with a support leg 1, and the surface of the filter cylinder 2 is connected with a vibration motor 3 in a matching way; be convenient for support cartridge filter 2 through supporting leg 1, conveniently place it, be convenient for vibrate the filter screen in cartridge filter 2 through vibrating motor 3, conveniently filter medical PVC aggregate.

Wherein, a discharge pipe 8 is arranged on the right side wall of the filter cylinder 2, and a support frame 9 is arranged at the bottom end of the discharge pipe 8; be convenient for discharge the medical PVC aggregate after filtering through arranging material pipe 8, be convenient for retrieve, be convenient for support row material pipe 8 through support frame 9, improve stability, be convenient for arrange the material.

It should be noted that, the utility model is a filtering device for medical PVC granules, when in use, a filter cylinder 2 is stably placed on the ground through a plurality of supporting legs 1, medical PVC granules are thrown into the filter cylinder 2 through a feed inlet 5 at the top end of a sealing cover 4, meanwhile, a filtering mechanism 6 is installed at the top end of the sealing cover 4, the filtering mechanism 6 is composed of a rotator 601, a filter screen plate 602, a shock absorption hydraulic rod 603 and an impact resistance plate 604, the impact resistance plate 604 is installed at the left side of the filter screen plate 602 through the shock absorption hydraulic rod 603, when the granules fall into the filter cylinder 2, the granules firstly impact the impact resistance plate 604 and then fall onto the filter screen plate 602 for filtering, and meanwhile, when the impact resistance plate 604 is impacted, the shock absorption hydraulic rod 603 is compressed to effectively buffer the downward impact force of the granules, and the filter screen plate 602 is not deformed due to large impact for a long time, the filter screen plate 602 is effectively protected, damage is avoided, the service life of the filter screen plate 602 is prolonged, medical PVC granules can be effectively filtered and are convenient to use, the dust removing mechanism 7 is installed at the top end of the sealing cover 4, the dust removing mechanism 7 is composed of the dust hood 701, the suction fan 702 and the conveying pipe 703, the dust hood, the suction fan and the conveying pipe are mutually communicated and connected, the suction hood is located at the top end inside the filter cylinder 2, dust on the medical PVC granules can fall off and float outwards during filtering, the power supply of the suction fan 702 is connected through the controller, the suction fan 702 is electrified to generate suction force, the dust floating outwards is sucked through the suction hood and conveyed into an external storage box through the conveying pipe 703, the dust is prevented from floating into the air during filtering, pollution to the working environment is avoided, workers are prevented, the service life of the medical PVC granules is conveniently filtered, and the filtering efficiency of the medical PVC granules is improved, is convenient for later use.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a filter equipment of medical PVC aggregate, includes cartridge filter (2), its characterized in that still includes closing cap (4) and filtering mechanism (6), install on cartridge filter (2) top closing cap (4), filtering mechanism (6) cooperation is connected on closing cap (4) top, filtering mechanism (6) comprise rotating ware (601), filter screen board (602), bradyseism hydraulic stem (603) and shock resistance board (604), filter screen board (602) cooperation is connected in rotating ware (601) bottom, bradyseism hydraulic stem (603) are installed and are being filtered screen board (602) left side upper surface, shock resistance board (604) fixed connection is on bradyseism hydraulic stem (603) top.

2. A filtering device for medical PVC pellets according to claim 1, characterized in that: the dust removal device is characterized by further comprising a feeding hole (5) and a dust removal mechanism (7), wherein the feeding hole (5) is formed in the left side of the upper surface of the sealing cover (4), and the dust removal mechanism (7) is connected to the right side of the upper surface of the sealing cover (4) in an intercommunicating mode.

3. The filtering device for medical PVC granules according to claim 2, which is characterized in that: dust removal mechanism (7) comprise suction hood (701), suction fan (702) and conveyer pipe (703), suction fan (702) intercommunication is connected on suction hood (701) right side, install in suction fan (702) right side wall conveyer pipe (703).

4. A filtering device for medical PVC pellets according to claim 1, characterized in that: supporting legs (1) are installed to cartridge filter (2) bottom, cartridge filter (2) surface cooperation is connected with vibrating motor (3).

5. A filtering device for medical PVC pellets according to claim 1, characterized in that: the cartridge filter (2) right side wall is installed and is arranged material pipe (8), arrange material pipe (8) bottom and install support frame (9).