CN212854846U

CN212854846U - Multifunctional filter with dust removal device

Info

Publication number: CN212854846U
Application number: CN202021391628.6U
Authority: CN
Inventors: 牟富君; 罗仕祥
Original assignee: Jiangsu Juneng Machinery Co ltd; JUNENG MACHINERY (CHINA) CO Ltd
Current assignee: Jiangsu Juneng Machinery Co ltd; JUNENG MACHINERY (CHINA) CO Ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-04-02
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a multifunctional filter with a dust removal device, which comprises a cylinder body, wherein a cylinder cover covers the top of the cylinder body, a stirring lifting mechanism is arranged above the center of the top of the cylinder cover, a transmission mechanism is arranged above the stirring lifting mechanism, the stirring lifting mechanism is connected with a stirring mechanism, the stirring mechanism comprises a stirring shaft, one end of the stirring shaft is connected with the transmission mechanism, and the other end of the stirring shaft passes through the cylinder cover and is connected with a stirring blade; the bottom of the cylinder body is provided with a bottom filtering mechanism, the top of the cylinder cover is provided with a dust catcher, and one side of the bottom of the cylinder body is provided with a discharge hole. The utility model discloses novel structure, convenient operation, moisture or solvent in the material are discharged with the form of steam through the mode of evacuation to through nitrogen gas regularly blowback, will be stained with the material of attaching on the filter core and return back the container again, improve drying speed, do benefit to the recovery of solvent.

Description

Multifunctional filter with dust removal device

Technical Field

The utility model relates to a take dust collector multifunctional filter is applied to filter technical field.

Background

The multifunctional filter is a multifunctional solid-liquid separation device integrating filtering, washing, drying and reaction. The device is a high-efficiency, energy-saving and closed solid-liquid separation device, and is widely applied to the industries of fine chemical engineering, pharmacy, petroleum, food, printing and dyeing, medicine and the like.

At present, when an original multifunctional filter on the market filters, feed liquid to be filtered enters from an upper seal head feed port, and a filter bed system filters the material under working pressure. The spraying device in the container enables the cleaning liquid to be uniformly distributed in the container, and the cleaning and the material slurrying washing are carried out. The filter cake is scraped loose layer by the stirring paddle, the equipment heating device uniformly heats the filter cake, and the wet material is heated by hot air, so that the aim of drying is fulfilled. After the material is filtered, the control valve of the lifting oil cylinder and the main motor controller are operated, so that the stirrer rotates to slowly scrape the filter cake and automatically discharge the filter cake from the discharge hole.

The prior art has the problems that when the original multifunctional filter is dried, only a jacket or a heating coil is adopted for heating, the heating time is too long, the working time of equipment and personnel is long, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that exists among the prior art, the utility model discloses when former multifunctional filter is dry, on the basis of adopting clamp cover or heating coil heating, increased the mode of the inside evacuation of equipment simultaneously, reduce the solvent boiling point of material, drying with higher speed shortens drying time, reduces the dust in the material along with solvent while next process through setting up the dust catcher again when the evacuation, is favorable to the recovery of solvent, has gained better technological effect. In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a take dust collector multifunctional filter, includes the filter barrel, its characterized in that: the stirring device comprises a barrel, a barrel cover, a feeding hole, a stirring lifting mechanism, a transmission mechanism, a stirring mechanism and a stirring blade, wherein the barrel cover covers the top of the barrel, the feeding hole is formed in the barrel cover, the stirring lifting mechanism is arranged above the center of the top of the barrel cover, the transmission mechanism is arranged above the stirring lifting mechanism, the stirring lifting mechanism is connected with the stirring mechanism, the stirring mechanism comprises a stirring shaft, the top end of the stirring shaft is connected with the transmission mechanism, and the bottom; the bottom of the cylinder is provided with a bottom filtering mechanism, the bottom filtering mechanism comprises filter cloth and a bottom heating coil, the bottom heating coil is positioned below the filter cloth, and the center of the bottom of the cylinder is provided with a water outlet; barrel heating coil is equipped with to the barrel both sides, one side of barrel bottom is equipped with the discharge gate.

Further, a dust catcher is installed at the top of the cylinder cover, a vacuumizing opening is formed in the top of the dust catcher, a filter element is arranged inside the dust catcher, and a nitrogen back-flushing opening is installed above the filter element.

Further, stirring elevating system includes the cylinder, drives stirring elevating system through cylinder concertina movement and realizes going up and down.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discharges the moisture or solvent in the material in the form of steam in the process of vacuum pumping, reduces the boiling point in vacuum, shortens the drying time and improves the efficiency; meanwhile, the partial materials brought out are subjected to timed back flushing by nitrogen, so that the materials attached to the filter element return to the container again, and the solvent can be directly recycled by condensation, thereby being beneficial to the recovery of the solvent.

Drawings

Fig. 1 is a schematic structural view of the multifunctional filter with a dust removing device of the present invention.

In the figure: 1 cylinder, 11 cylinder covers, 111 feed inlets, 12 water outlets, 13 cylinder heating coils, 2 stirring lifting mechanisms, 21 cylinders, 3 transmission mechanisms, 4 stirring mechanisms, 41 stirring shafts, 42 stirring blades, 5 bottom filtering mechanisms, 51 filter cloth, 52 bottom heating coils, 6 discharge outlets, 7 dust traps, 71 vacuumizing ports, 72 nitrogen back flushing ports and 73 filter elements.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the embodiments of the present invention and make the above objects, features and advantages of the present invention more obvious and understandable, the following description of the embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in the figure, a take multi-functional filter of dust collector, including filter barrel 1, the top of barrel 1 covers there is cover 11, is equipped with feed inlet 111 on the cover 11, stirring elevating system 2 is installed to the top of cover 11 top central authorities, and stirring elevating system 2 includes cylinder 21, drives stirring elevating system 2 through cylinder 21 concertina movement and realizes going up and down. Drive mechanism 3 is installed to stirring elevating system 2's top, is connected with rabbling mechanism 4 on the stirring elevating system 2, and rabbling mechanism 4 includes (mixing) shaft 41, and the top and the drive mechanism 3 of (mixing) shaft 41 are connected, and the bottom of (mixing) shaft 41 is passed cover 11 and is connected with stirring vane 42, and drive mechanism 3 further drives (mixing) shaft 41 and stirring vane 42 rotation through motor drive motion. The center of the bottom of the cylinder body 1 is provided with a water outlet 12, the two sides of the cylinder body 1 are provided with cylinder body heating coils 13, and one side of the bottom of the cylinder body 1 is provided with a discharge hole 6.

The bottom filtering mechanism 5 is arranged at the bottom of the barrel body 1, the bottom filtering mechanism 5 comprises filter cloth 51 and a bottom heating coil 52, the bottom heating coil 52 is located below the filter cloth 51, the dust catcher 7 is installed at the top of the barrel cover 11, a vacuumizing opening 71 is formed in the top of the dust catcher 7, a filter element 73 is arranged inside the dust catcher 7, and a nitrogen back-blowing opening 72 is formed above the filter element 73.

In the embodiment, the solid-liquid separation of the mixed materials is realized through filter pressing or suction filtration, so that the materials required by customers are achieved. At the end of filtration, the solid material, which has some moisture, is heated by the barrel heating coil 14 and the bottom heating coil 52 to dry the excess liquid or solvent. When the solid material is dried, certain dust exists in the solid material, the dust catcher 7 filters the dust, and the solid material is vacuumized through the vacuumizing port 71, so that the boiling points of liquid and solvent are reduced, and the drying time is shortened; and the nitrogen is regularly blown back through the nitrogen back-blowing port 72, so that the materials attached to the filter element 73 are returned to the container again, and the liquid and the solvent are changed into gas without original solid materials and can be reused.

The multifunctional filter with the dust removal device adopts a stable-performance industrial control system (PLC) as a central control system, realizes the operation control of the whole filter by using a control panel, and realizes the automation of the whole filtering process.

The utility model discloses a theory of operation and use flow are as follows: firstly, putting a mixed material into the barrel body 1, starting the stirring shaft 41 to rotate so that the stirring blades 42 start to stir the mixed material; the stirring lifting mechanism 2 drives the stirring shaft 41 and the stirring blades 42 to ascend through the telescopic motion of the air cylinder 21, so that the stirring blades 42 are uniformly stirred in the inner cavity of the barrel 1; after the mixed materials are uniformly mixed, stopping stirring, and vacuumizing through a vacuumizing port 71 of the dust catcher 7; slowly opening a water inlet valve and slightly opening a water outlet valve of the coil pipe in a vacuum state, and fully opening the coil pipe when the temperature difference between an inlet and an outlet is less than 20 ℃ to prevent cavitation vibration; sequentially opening the valves of the heating coil 13 of the cylinder body, the stirring blade 42, the heating coil 52 at the bottom and the dust catcher jacket to start heating; in the drying process, the temperature difference between the upper part and the lower part is gradually reduced, the temperature is controlled not to be close to the final control temperature, the vacuum degree is improved along with the reduction of the humidity, and the drying speed is improved; after drying, the material is regularly blown back through the nitrogen back-blowing port 72, so that the material attached to the filter element 73 returns to the container again.

The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without creative labor from the above conception, and all the changes fall within the protection scope of the present invention.

Claims

1. The utility model provides a take dust collector multifunctional filter, includes filter barrel (1), its characterized in that:

the top of the barrel body (1) is covered with a barrel cover (11), a feeding hole (111) is formed in the barrel cover (11), a stirring lifting mechanism (2) is installed above the center of the top of the barrel cover (11), a transmission mechanism (3) is installed above the stirring lifting mechanism (2), a stirring mechanism (4) is connected onto the stirring lifting mechanism (2), the stirring mechanism (4) comprises a stirring shaft (41), the top end of the stirring shaft (41) is connected with the transmission mechanism (3), and the bottom end of the stirring shaft (41) penetrates through the barrel cover (11) and is connected with a stirring blade (42); the bottom of the barrel body (1) is provided with a bottom filtering mechanism (5), the bottom filtering mechanism (5) comprises filter cloth (51) and a bottom heating coil (52), the bottom heating coil (52) is positioned below the filter cloth (51), and the center of the bottom of the barrel body (1) is provided with a water outlet (12); barrel heating coil (13) are arranged on two sides of barrel (1), and a discharge hole (6) is formed in one side of the bottom of barrel (1).

2. The multifunctional filter with the dust removing device as claimed in claim 1, wherein: dust catcher (7) is installed at cover (11) top, the top of dust catcher (7) is equipped with evacuation mouth (71), and the inside of dust catcher (7) is equipped with filter core (73), and nitrogen gas blowback (72) are installed to the top of filter core (73).

3. The multifunctional filter with the dust removing device as claimed in claim 1, wherein: the stirring lifting mechanism (2) comprises an air cylinder (21), and the stirring lifting mechanism (2) is driven to lift through the telescopic motion of the air cylinder (21).