CN216814890U - High-efficient dewatering device of plasticizer - Google Patents

Abstract

The utility model belongs to the technical field of plasticizer dehydration, and particularly relates to a plasticizer high-efficiency dehydration device which comprises a shell, a collection tank and a stirring piece, wherein four corners of the bottom of the shell are fixedly connected with support legs, one side of the shell is fixedly connected with the collection tank, heat exchangers are symmetrically arranged on the shell, and a servo motor is fixedly connected to the bottom of the shell. According to the utility model, the shell, the collecting tank, the heat exchanger and the stirring piece are arranged, the heat exchanger is matched with the annular heat exchange tube, the moisture in the plasticizer is evaporated, the plasticizer is fully stirred by the stirring piece to thoroughly evaporate the moisture, the inner wall scraper is favorable for hanging down the plasticizer adsorbed on the inner wall of the shell, when the moisture is evaporated, the exhaust fan can suck the water vapor in the shell, the water vapor is collected by the collecting tank for secondary utilization, the waste of water resources is prevented, the overall design structure is reasonable, the operation is simple, the practicability of the dehydration device is improved, and the full utilization of resources is ensured.

Description

High-efficient dewatering device of plasticizer

Technical Field

The utility model relates to the technical field of plasticizer dehydration, in particular to a plasticizer high-efficiency dehydration device.

Background

The plasticizer is also called plasticizer, and means a substance capable of increasing the plasticity of a polymer compound or a polymer material. The plasticizing effect of the plasticizer is that the molecules of the plasticizer are inserted between molecular chains of the high molecular polymer, so that the attractive force between the molecular chains of the polymer is weakened, namely the aggregation effect between the molecular chains is weakened, the mobility and the flexibility of the molecular chains are increased, and the plasticity is increased.

However, the existing plasticizer dehydration device has the following defects: the efficiency of the existing dehydration device for preparing the plasticizer cannot meet the production efficiency of the plasticizer, the thermal stability of the dehydration device is poor, the dehydration of the plasticizer is uneven, and in the dehydration process, energy cannot be utilized, so that the energy waste is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a plasticizer high-efficiency dehydration device, which solves the problems of uneven dehydration, low efficiency and insufficient energy utilization.

(II) technical scheme

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a high-efficient dewatering device of plasticizer, includes casing, collecting tank and stirring piece, the equal fixedly connected with supporting leg in bottom four corners department of casing, one side fixedly connected with collecting tank of casing, the symmetry is provided with the heat exchanger on the casing, the bottom fixedly connected with servo motor of casing, it is connected with the stirring piece to rotate in the cavity of casing, servo motor's output shaft fixed connection is on the stirring piece.

Further, a feed inlet is formed in one side of the top of the shell, and a discharge outlet is formed in one side of the bottom of the shell.

Further, the collecting tank passes through recovery tube and casing through connection, the one end fixedly connected with of recovery tube collects the lid, collect lid fixed connection is at the top of casing, be provided with the air discharge fan in the cavity of collecting the lid, be provided with the condenser pipe on the recovery tube, the bottom one end of collecting tank is provided with the drain valve, the collecting tank passes through mount fixed connection on the casing.

Further, the heat exchanger is matched with an annular heat exchange tube, and the annular heat exchange tube is arranged in a cavity at the bottom of the shell.

Further, the stirring piece comprises lower carriage, upper bracket, stirring net and inner wall scraper, lower carriage fixed connection is on servo motor's output shaft, connecting rod fixedly connected with upper bracket is passed through to the top of lower carriage, be provided with the stirring net between lower carriage and the upper bracket, one side of stirring net is provided with the inner wall scraper, inner wall scraper both ends difference fixed connection is on upper and lower carriage and upper bracket.

(III) advantageous effects

Compared with the prior art, the utility model provides a plasticizer high-efficiency dehydration device, which has the following beneficial effects:

according to the utility model, the shell, the collecting tank, the heat exchanger and the stirring piece are arranged, the heat exchanger is matched with the annular heat exchange tube, the moisture in the plasticizer is evaporated, the plasticizer is fully stirred by the stirring piece to thoroughly evaporate the moisture, the inner wall scraper is favorable for hanging down the plasticizer adsorbed on the inner wall of the shell, when the moisture is evaporated, the exhaust fan can suck the water vapor in the shell, the water vapor is collected by the collecting tank for secondary utilization, the waste of water resources is prevented, the overall design structure is reasonable, the operation is simple, the practicability of the dehydration device is improved, and the full utilization of resources is ensured.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

FIG. 3 is a schematic view of the construction of a collection tank of the present invention;

FIG. 4 is a schematic view of the structure of the stirring member of the present invention;

fig. 5 is a schematic view of a ring heat exchange tube structure according to the present invention.

In the figure: 1. a housing; 101. a feed inlet; 102. a discharge port; 2. supporting legs; 3. a collection tank; 301. a recovery pipe; 302. a collection cover; 303. an exhaust fan; 304. a condenser tube; 305. a drain valve; 306. a fixed mount; 4. a heat exchanger; 401. an annular heat exchange tube; 5. a servo motor; 6. a stirring member; 601. a lower support frame; 602. an upper support frame; 603. a stirring net; 604. an inner wall scraper.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1-5, an efficient plasticizer dehydration device according to an embodiment of the present invention includes a housing 1, a collection tank 3, and a stirring member 6, wherein four corners of the bottom of the housing 1 are fixedly connected with support legs 2, one side of the housing 1 is fixedly connected with the collection tank 3, the housing 1 is symmetrically provided with heat exchangers 4, the bottom of the housing 1 is fixedly connected with a servo motor 5, the cavity of the housing 1 is rotatably connected with the stirring member 6, and an output shaft of the servo motor 5 is fixedly connected to the stirring member 6.

In conclusion, the design of the scheme enables the plasticizer to be dehydrated more thoroughly, collects the water vapor generated during dehydration and ensures the reutilization of energy, when the dehydrated plasticizer is discharged, the plasticizer adsorbed on the inner wall of the shell 1 can be scraped off, the discharge is more thorough, the waste caused by the plasticizer adsorbed on the inner wall of the shell 1 is avoided, the plasticizer is respectively communicated with an external conveying pipe and a discharge pipe through a feed inlet 101 and a discharge outlet 102, the plasticizer is injected into the cavity of the shell 1 through the feed inlet 101 for dehydration treatment, the heat exchanger 4 is started to work, the temperature of the plasticizer in the cavity of the shell 1 is increased through the matching of the heat exchanger 4 and the annular heat exchange pipe 401, the servo motor 5 is started to drive the stirring piece 6 to move, the stirring piece 6 fully stirs the plasticizer, the plasticizer is heated uniformly, and the water contained in the plasticizer can form water vapor through heating, steam rises to the top of the cavity of the shell 1, the exhaust fan 303 sucks the steam, the steam is conveyed into the collecting tank 3 through the recovery pipe 301 for collection, water inlets and water outlets at two ends of the condensing pipe 304 are connected with an external water storage device, when the steam is led to the position of the condensing pipe 304 on the recovery pipe 301, the steam is cooled and solidified through the condensing pipe 304 to be condensed into water drops, and finally the water drops flow into the collecting tank 3, the water resource in the collecting tank 3 can be secondarily utilized by opening the drain valve 305, so that the full utilization of energy is ensured, the stirring net 603 is used for improving the stirring efficiency, so that the stirring area is increased, the inner wall scraper 604 is used for scraping off the plasticizer adsorbed on the inner wall of the shell 1, when the dehydrated plasticizer is removed, the plasticizer can be more thorough, the plasticizer cannot be adhered to the inner wall of the shell 1, the whole design structure is reasonable, the practicability of the dehydrating device is improved, the energy is fully utilized, the dehydration efficiency of the plasticizer is improved, and the plasticizer is ensured to be dehydrated more thoroughly.

As shown in fig. 1, in some embodiments, a feed inlet 101 is formed at one side of the top of the casing 1, and a discharge outlet 102 is formed at one side of the bottom of the casing 1 for connecting with a feed delivery pipe and a discharge pipe outside, so as to ensure the normal use of the plasticizer dehydration device.

As shown in fig. 1 and 3, in some embodiments, the collection tank 3 is connected to the housing 1 through a recovery pipe 301, one end of the recovery pipe 301 is fixedly connected to a collection cover 302, the collection cover 302 is fixedly connected to the top of the housing 1, an exhaust fan 303 is disposed in a cavity of the collection cover 302, a condensation pipe 304 is disposed on the recovery pipe 301, a drain valve 305 is disposed at one end of the bottom of the collection tank 3, the collection tank 3 is fixedly connected to the housing 1 through a fixing frame 306, the fixing frame 306 is used for fixedly connecting the collection tank 3, so as to ensure that the collection tank 3 is firmly fixed on the housing 1 to be used normally, water vapor generated during dehydration inside the housing 1 is sucked by the exhaust fan 303 and is transported to the interior of the collection tank 3 through the recovery pipe 301, when the water vapor reaches the position of the condensation pipe 304, the condensation pipe 304 can condense the water vapor into water beads, and then flows into the collection tank 3 for collection, when the water-saving device is used, water in the collecting tank 3 can be drained by opening the drain valve 305, and the utilization rate of resources is improved.

As shown in fig. 2 and 5, in some embodiments, the heat exchanger 4 is disposed in cooperation with the annular heat exchange tube 401, the annular heat exchange tube 401 is disposed in a cavity at the bottom of the casing 1, and through cooperation of the heat exchanger 4 and the annular heat exchange tube 401, the plasticizer inside the casing 1 can quickly evaporate moisture contained in the plasticizer, and through continuous and uninterrupted heating and heat exchange of the heat exchanger 4, it can be ensured that thermal stability is improved during dehydration, and uniform dehydration of the plasticizer is ensured.

As shown in fig. 2 and 4, in some embodiments, the stirring member 6 is composed of a lower support 601, an upper support 602, a stirring net 603 and an inner wall scraper 604, the lower support 601 is fixedly connected to the output shaft of the servo motor 5, the upper support 602 is fixedly connected to the upper side of the lower support 601 through a connecting rod, the stirring net 603 is arranged between the lower support 601 and the upper support 602, one side of the stirring net 603 is provided with the inner wall scraper 604, two ends of the inner wall scraper 604 are respectively and fixedly connected to the upper support 601 and the upper support 602, the stirring member 6 is driven by the servo motor 5 to rotate, the plasticizer inside the casing 1 is stirred, so that the dehydration can be sufficiently and thoroughly performed, the stirring net 603 is used for improving the stirring efficiency, so that the stirring area is increased, the inner wall scraper 604 is used for scraping the plasticizer adsorbed on the inner wall of the casing 1, and when the plasticizer after the dehydration is removed, the plasticizer can be more thoroughly performed, the plasticizer is not adhered to the inner wall of the shell 1, and the inner wall is ensured to be clean.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a high-efficient dewatering device of plasticizer, includes casing (1), holding vessel (3) and stirring piece (6), its characterized in that: the equal fixedly connected with supporting leg (2) of bottom four corners department of casing (1), one side fixedly connected with collection tank (3) of casing (1), the symmetry is provided with heat exchanger (4) on casing (1), the bottom fixedly connected with servo motor (5) of casing (1), the cavity internal rotation of casing (1) is connected with stirring piece (6), the output shaft fixed connection of servo motor (5) is on stirring piece (6).

2. The efficient plasticizer dewatering device according to claim 1, wherein: a feeding hole (101) is formed in one side of the top of the shell (1), and a discharging hole (102) is formed in one side of the bottom of the shell (1).

3. The efficient plasticizer dewatering device according to claim 1, wherein: collection tank (3) are through recovery tube (301) and casing (1) through connection, the one end fixedly connected with of recovery tube (301) collects lid (302), collect lid (302) fixed connection at the top of casing (1), be provided with air discharge fan (303) in the cavity of collecting lid (302), be provided with condenser pipe (304) on recovery tube (301), the bottom one end of collection tank (3) is provided with drain valve (305), collection tank (3) are through mount (306) fixed connection on casing (1).

4. The efficient plasticizer dewatering device according to claim 1, wherein: the heat exchanger (4) is matched with the annular heat exchange tube (401), and the annular heat exchange tube (401) is arranged in a cavity at the bottom of the shell (1).

5. The efficient plasticizer dewatering device according to claim 1, wherein: stirring piece (6) comprises under bracing frame (601), upper bracket (602), stirring net (603) and inner wall scraper (604), under bracing frame (601) fixed connection is on the output shaft of servo motor (5), connecting rod fixedly connected with upper bracket (602) is passed through to the top of under bracing frame (601), be provided with stirring net (603) between under bracing frame (601) and upper bracket (602), one side of stirring net (603) is provided with inner wall scraper (604), inner wall scraper (604) both ends difference fixed connection is on under bracing frame (601) and upper bracket (602).

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