CN-116238068-B - Polymer material filtration system

CN116238068BCN 116238068 BCN116238068 BCN 116238068BCN-116238068-B

Abstract

The application discloses a high polymer material filtering system which comprises a supporting frame, a barrel, a collecting box, a first filtering device, a second filtering device, a reciprocating motion mechanism and a cleaning mechanism, wherein the barrel is arranged on the supporting frame, a discharging hole is formed in the bottom of the barrel, the collecting box is arranged below the discharging hole, the first filtering device is rotatably arranged in the barrel, the second filtering device is arranged in the collecting box in a swinging mode, the reciprocating motion mechanism is arranged on the barrel, one end of the reciprocating motion mechanism is connected with the other end of the first filtering device through a first belt transmission mechanism, and one end of the cleaning mechanism is connected with the reciprocating motion mechanism. Therefore, the condition that the filtration is incomplete can be effectively avoided by filtering the polymer material to be filtered for many times, so that the filtration quality of the raw material for the reaction of the polymer material can be effectively improved, in addition, the blockage of the filtration system can be effectively avoided, and the filtration efficiency is improved.

Inventors

CHEN ZHIJUN
WANG QINGREN
WANG XUE

Assignees

徐州鸿丰高分子材料有限公司

Dates

Publication Date: 20260505
Application Date: 20230225

Claims (4)

1. A high polymer material filtering system is characterized by comprising a supporting frame, a cylinder body, a collecting box, a first filtering device, a second filtering device, a reciprocating mechanism and a cleaning mechanism, wherein, The cylinder body is arranged on the supporting frame, a discharge hole is formed in the bottom of the cylinder body, and the collecting box is arranged below the discharge hole; the first filtering device is rotatably arranged in the cylinder, and is used for filtering first-grade impurities in the raw material for reaction of the polymer material to be filtered so as to obtain the raw material for reaction of the polymer material; the second filtering device is arranged in the collecting box in a swinging way and is used for filtering secondary impurities in the raw material for the first-stage polymer material reaction to obtain the raw material for the second-stage polymer material reaction; The reciprocating mechanism is arranged on the cylinder body, one end of the reciprocating mechanism is connected with the other end of the first filtering device through a first belt transmission mechanism, and the first filtering device is used for driving the reciprocating mechanism to move through the first belt transmission mechanism; one end of the cleaning mechanism is connected with the reciprocating mechanism, and the other end of the cleaning mechanism is movably connected with the first filtering device and the second filtering device respectively, wherein the reciprocating mechanism is used for driving the cleaning mechanism to reciprocate so as to clean the first filtering device and the second filtering device; the first filtering device comprises a rotary screen, two groups of spiral conveying blades and a first driving mechanism, wherein, The rotary screen is rotatably arranged in the cylinder; the two groups of spiral conveying blades are respectively arranged on the inner walls of the two ends of the rotary screen; one end of the first driving mechanism is connected with the cylinder body, and the other end of the first driving mechanism is connected with one end of the rotary screen through a second belt transmission mechanism, wherein the first driving mechanism is used for driving the second belt transmission mechanism to drive the rotary screen to rotate; the second filtering device comprises a screen, two groups of connecting plates and a second driving mechanism, wherein, The screen cloth is suspended in the collecting box, two groups of connecting plates are respectively arranged on two sides of the screen cloth, one ends of the two groups of connecting plates are pivotally connected with the screen cloth, and the other ends of the two groups of connecting plates are pivotally connected with the collecting box; One end of the second driving mechanism is connected with the supporting frame, and the other end of the second driving mechanism is connected with one end of the screen through a transmission mechanism; The reciprocating mechanism comprises a reciprocating screw rod and a sliding block, wherein, The reciprocating screw rod is rotatably arranged on the cylinder body, and one end of the reciprocating screw rod is connected with the other end of the rotary screen through a first belt transmission mechanism; The sliding block is movably arranged on the reciprocating screw rod and is connected with one end of the cleaning mechanism; the cleaning mechanism includes a collar and a squeegee, wherein, The sleeve ring is movably sleeved on the rotary screen, a brush is arranged on the inner wall of the sleeve ring and props against the outer wall of the rotary screen, and the sleeve ring is fixedly connected with the sliding block, wherein the sleeve ring is used for driving the brush to clean the outer wall of the rotary screen; The scraper is movably arranged on the screen, and is fixedly connected with the lantern ring, wherein the scraper is used for cleaning the screen.
2. The polymeric material filtration system of claim 1, wherein the transmission mechanism comprises a crank and a connecting rod, wherein, The crank is connected with the other end of the second driving mechanism; one end of the connecting rod is pivotally connected with the crank, the other end of the connecting rod is pivotally connected with one end of the screen, and the connecting rod is eccentrically connected with the crank.
3. The polymeric material filtration system of claim 1, further comprising an auxiliary cleaning device movably disposed within the trommel, wherein the auxiliary cleaning device is configured to clean an interior wall of the trommel.
4. The polymeric material filtration system of claim 3, wherein the auxiliary cleaning device comprises a first support sleeve, a second support sleeve, a slide bar, a threaded rod, a third drive mechanism, and a cleaning ring, wherein, The first support sleeve and the second support sleeve are arranged in parallel and suspended in the drum screen along the central axis of the drum screen, and the first support sleeve and the second support sleeve are respectively and fixedly arranged at two ends of the cylinder; One end of the sliding rod is slidably connected with the first supporting sleeve, and the other end of the sliding rod is slidably connected with the second supporting sleeve; One end of the threaded rod is rotatably connected with the first supporting sleeve, the other end of the threaded rod sequentially penetrates through the sliding rod and the second supporting sleeve and is connected with one end of the third driving mechanism, and the threaded rod is in threaded connection with the sliding rod; The other end of the third driving mechanism is fixedly connected with the cylinder body, wherein the third driving mechanism is used for driving the threaded rod to rotate; the cleaning ring is movably arranged in the rotary screen, the cleaning ring is attached to the inner wall of the rotary screen, and the cleaning ring is fixedly connected with the sliding rod through a support, wherein the cleaning ring is used for cleaning the inner wall of the rotary screen.

Description

Polymer material filtration system Technical Field The application relates to the technical field of high polymer materials, in particular to a high polymer material filtering system. Background In the process of production and processing of the polymer material, the raw materials for the production reaction of the polymer material are required to be filtered, so that impurities in the material are removed. However, when the polymer material filtration system in the related art filters the raw material for the polymer material reaction, most filtration systems use a single filtration mode to filter, which is prone to incomplete filtration and affects the filtration quality of the raw material for the polymer material reaction. In addition, the filtering system is blocked when filtering the raw materials of the polymer materials, so that the filtering efficiency of the filtering system is reduced, and the production and processing efficiency of the polymer materials is affected. Disclosure of Invention The present application aims to solve at least one of the technical problems in the related art to some extent. Therefore, an object of the present application is to provide a polymer material filtering system, which can effectively avoid the incomplete filtering of the filtering system by filtering the polymer material reaction raw material to be filtered for multiple times, so as to effectively improve the filtering quality of the polymer material reaction raw material, and in addition, can effectively avoid the blocking of the filtering system and improve the filtering efficiency. In order to achieve the above object, an embodiment of a first aspect of the present application provides a polymer material filtering system, which includes a support frame, a cylinder, a collecting box, a first filtering device, a second filtering device, a reciprocating mechanism and a cleaning mechanism, wherein the cylinder is disposed on the support frame, a discharge port is disposed at the bottom of the cylinder, the collecting box is disposed below the discharge port, the first filtering device is rotatably disposed in the cylinder, wherein the first filtering device is used for filtering first impurities in a raw material for reaction of a polymer material to obtain a raw material for reaction of the polymer material, the second filtering device is swingably disposed in the collecting box, wherein the second filtering device is used for filtering second impurities in the raw material for reaction of the polymer material to obtain a raw material for reaction of the polymer material of the second level, the reciprocating mechanism is disposed on the cylinder, one end of the reciprocating mechanism is connected with the other end of the first filtering device through a first belt transmission mechanism, the first filtering device is used for driving the reciprocating mechanism to move with the other end of the first filtering device, and the cleaning mechanism is connected with the first belt, and the cleaning mechanism is used for cleaning the first belt. According to the high polymer material filtering system provided by the embodiment of the application, the raw materials for reaction of the high polymer material to be filtered are filtered for multiple times, so that the condition of incomplete filtration of the filtering system can be effectively avoided, the filtering quality of the raw materials for reaction of the high polymer material can be effectively improved, in addition, the blocking of the filtering system can be effectively avoided, and the filtering efficiency is improved. In addition, the polymer material filtering system provided by the application can also have the following additional technical characteristics: In one embodiment of the application, the first filtering device comprises a rotary screen, two groups of spiral conveying blades and a first driving mechanism, wherein the rotary screen is rotatably arranged in the cylinder, the two groups of spiral conveying blades are respectively arranged on inner walls of two ends of the rotary screen, one end of the first driving mechanism is connected with the cylinder, and the other end of the first driving mechanism is connected with one end of the rotary screen through a second belt transmission mechanism, and the first driving mechanism is used for driving the second belt transmission mechanism to drive the rotary screen to rotate. In one embodiment of the application, the second filtering device comprises a screen, two groups of connecting plates and a second driving mechanism, wherein the screen is suspended in the collecting box, the two groups of connecting plates are respectively arranged on two sides of the screen, one ends of the two groups of connecting plates are pivotally connected with the screen, the other ends of the two groups of connecting plates are pivotally connected with the collecting box, one end of the second driving mechanism is