CN216329358U

CN216329358U - High-efficient cooling device is used in production of graphite polystyrene granule

Info

Publication number: CN216329358U
Application number: CN202122933385.5U
Authority: CN
Inventors: 王伟波
Original assignee: Huarui Klaus Energy Saving Materials Co ltd
Current assignee: Huarui Klaus Energy Saving Materials Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-19
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a high-efficiency cooling device for producing graphite polystyrene particles, which comprises a spiral cooling flow passage, wherein the upstream and the downstream of the cooling flow passage are respectively connected with a feeding flow passage and a sieve particle box, the feeding flow passage is provided with a feeding hopper and a water pump, the upper side of the sieve particle box is opened, a clapboard is arranged in the sieve particle box and divides the sieve particle box into a water collecting box and a particle collecting box, the upper side of the water collecting box is hinged with an inclined sieve particle plate matched with the outlet of the cooling flow passage, the bottom surfaces of the water collecting box and the particle collecting box are respectively connected with a drainage branch pipe, the two drainage branch pipes are connected with the cooling box through a drainage main pipe, a water outlet pipe of the cooling box is connected with a transfer box, the water pump is connected with a water return pipe communicated with the transfer box, the cooling and the separation of the graphite polystyrene particles are realized through the cooling flow passage and the sieve particle box respectively, and the separated cooling water can be cooled and recirculated in real time, the continuous and stable production of the graphite polystyrene particles is facilitated.

Description

High-efficient cooling device is used in production of graphite polystyrene granule

Technical Field

The utility model relates to the field of graphite polystyrene plastic particle production equipment, in particular to a high-efficiency cooling device for graphite polystyrene particle production.

Background

The granule cooling that need in time cut during graphite polystyrene granule production is stereotyped, and the cooling method who uses now is water bath cooling, puts into the basin that is equipped with the cooling water and accomplishes the cooling soon, and what do so is that plastic granules's separation sifts out more troublesome, and the cooling water is also inconvenient to carry out circulative cooling moreover, is unfavorable for graphite polystyrene granule's continuous stable production.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the background art, the utility model aims to provide an efficient cooling device for producing graphite polystyrene particles, which effectively solves the problems in the background art.

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

the utility model provides a graphite polystyrene granule production is with high-efficient cooling device, includes spiral helicine cooling flow channel, cooling flow channel's upper reaches and low reaches are connected with feed runner and sieve grain case respectively, be provided with feeder hopper and water pump on the feed runner, the upside opening of sieve grain case and sieve grain incasement are provided with the baffle, the baffle separates the sieve grain case for collection water tank and collection grain case, the upside of collecting water tank articulates there is the slope sieve grain board with cooling flow channel export matched with, slope sieve grain board low left side is high right, the left side of slope sieve grain board extends to the upside of collection grain case, slidable is provided with collection grain basket in the collection grain case and the front side of collection grain case is equipped with the opening that supplies collection grain basket business turn over, the bottom surface of slope sieve grain board and collection grain basket is the aperture that filter screen and filter screen are less than the diameter of graphite polystyrene granule, the right side of slope sieve grain board has set firmly and dials the board, a poking wheel driven by a motor is arranged above the poking plate, a poking rod matched with the poking plate is fixedly arranged on the circumferential surface of the poking wheel, and a roller is arranged at the end part of the poking rod; the bottom surfaces of the water collecting tank and the grain collecting tank are respectively connected with a drainage branch pipe, the two drainage branch pipes are connected with a cooling tank through a drainage main pipe, a water outlet pipe of the cooling tank is connected with a transfer tank, and a pump head of the water pump is connected with a water return pipe communicated with the transfer tank.

Further, the outlet of the cooling flow channel is a bell mouth.

Furthermore, water baffles are respectively arranged on the front side, the rear side and the right side of the inclined sieve particle plate.

Furthermore, the left side and the right side of the inner wall of the particle collecting box are respectively provided with a lapping plate, and the particle collecting basket is lapped on the lapping plates.

Further, the cooler bin includes box and heat exchanger, the heat exchanger top be provided with the nozzle that the drainage main pipe is linked together, the outlet pipe import of cooler bin is located the heat exchanger below, the heat exchanger includes a plurality of heat transfer passageway that evenly sets up along left right direction, equal opening from top to bottom around the heat transfer passageway, both sides still are provided with the wind channel respectively around the box, wherein, are provided with the draught fan on the wind channel of box rear side.

Furthermore, the heat exchanger comprises a plurality of heat exchange plates which are parallel to each other, and the heat exchange channel is formed between the adjacent heat exchange plates.

The utility model has the following beneficial technical effects:

in the utility model, the cooling and separation of the graphite polystyrene particles are realized through the cooling flow channel and the sieve particle box respectively, and in addition, the separated cooling water can be cooled and recycled in real time, thereby facilitating the continuous and stable production of the graphite polystyrene particles.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic structural diagram of a cooling box according to an embodiment of the present invention.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, the efficient cooling device for producing graphite polystyrene particles in this embodiment includes a spiral cooling flow channel 1, the preferred diameter of the cooling flow channel 1 is DN50-DN160, so as to ensure that the water flow mixed with the graphite polystyrene plastic particles smoothly passes through the cooling flow channel 1, the upstream and downstream of the cooling flow channel 1 are respectively connected with a feeding flow channel 2 and a granule sieving box 3, the feeding flow channel 2 is provided with a feeding hopper 4 and a water pump 5, the graphite polystyrene particles to be cooled enter the feeding flow channel 2 from the feeding hopper 4, the upper side of the granule sieving box 3 is opened and a partition plate 6 is arranged in the granule sieving box 3, the granule sieving box 3 is divided into a water collecting box 7 and a granule collecting box 8 by the partition plate 6, the upper side of the water collecting box 7 is hinged with an inclined granule sieving plate 9 matched with the outlet of the cooling flow channel 1, the inclined granule sieving plate 9 is high on the left and high on the right, the outlet of the cooling flow channel 1 is a horn mouth, so as to slow down the flow rate of the water flow and the impact force on the inclined granule sieving plate 9, the left side of the inclined sieve particle plate 9 extends to the upper side of the particle collecting box 8, water baffles 10 are respectively arranged on the front side, the rear side and the right side of the inclined sieve particle plate 9 to prevent water flow and graphite polystyrene particles from splashing out of the inclined sieve particle plate 9, a particle collecting basket 11 is slidably arranged in the particle collecting box 8, an opening for the particle collecting basket 11 to enter and exit is arranged on the front side of the particle collecting box 8, specifically, lapping plates are respectively arranged on the left side and the right side of the inner wall of the particle collecting box 8, the particle collecting basket 11 is lapped on the lapping plates, the upper side opening of the particle collecting basket 11 is correspondingly arranged below the left side of the inclined sieve particle plate 9, the particle collecting basket 11 is fully collected with the graphite polystyrene plastic particles and then pulled out forwards for discharging, the graphite polystyrene plastic particles sent out by the inclined sieve particle plate 9 are temporarily received through a dustpan or other tools during preferable discharging, the fully collected particle collecting basket 11 is quickly inserted into an empty particle collecting basket 11 after being pulled out, the material in the dustpan is poured into a new particle collection basket 11, the bottom surfaces of the inclined particle sieve plate 9 and the particle collection basket 11 are both filter screens, the aperture of each filter screen is smaller than the diameter of a graphite polystyrene particle, a frame is arranged around the filter screen of the inclined particle sieve plate 9, a shifting plate 12 is welded on the right side of the inclined particle sieve plate 9, a shifting wheel 13 driven by a motor is arranged above the shifting plate 12, the motor is arranged on a support 14, a shifting rod 15 matched with the shifting plate 12 is fixed on the peripheral surface of the shifting wheel 13 through bolts, a roller 16 is arranged at the end of the shifting rod 15, and the shifting rod 15 circularly presses down and leaves the shifting plate 12 through the roller 16 along with the rotation of the shifting wheel 13, so that the inclined particle sieve plate 9 vibrates up and down; the bottom surfaces of the water collecting tank 7 and the grain collecting tank 8 are respectively connected with a drainage branch pipe 17, wherein the front side of the bottom surface of the grain collecting tank 8 is provided with a sealing baffle plate (not shown) to prevent the leaked water of the grain collecting basket 11 from flowing out of the grain collecting tank 8, the two drainage branch pipes 17 are connected with a cooling tank 19 through a drainage main pipe 18, a water outlet pipe 20 of the cooling tank 19 is connected with a transfer tank 21, and a pump head of the water pump 5 is connected with a water return pipe 22 communicated with the transfer tank 21.

The cooling box 19 comprises a box body and a heat exchanger, a nozzle 23 communicated with the drainage main pipe 18 is arranged above the heat exchanger, an inlet of a water outlet pipe 20 of the cooling box 19 is positioned below the heat exchanger, the heat exchanger comprises a plurality of heat exchange channels 24 which are uniformly arranged along the left and right direction, the front side and the rear side of each heat exchange channel 24 are both open, air ducts 25 are respectively arranged at the front side and the rear side of the box body, wherein an induced draft fan is arranged on each air duct 25 at the rear side of the box body, the heat exchanger comprises a plurality of heat exchange plates 26 which are parallel to each other, the heat exchange channels 24 are formed between the adjacent heat exchange plates 26, the heat exchange plates 26 are made of PVC or stainless steel, in order to further enhance the heat exchange efficiency, inclined baffle plates 27 are further arranged on the heat exchange plates 26, baffle plates 27 on the adjacent heat exchange plates 26 are arranged in a staggered manner, the S-shaped track is walked when the water flow falls when the air flow flows through from front to back is not influenced, the contact heat exchange time of the water flow and the air flow is prolonged, is beneficial to the cooling of the water flow.

The working principle of the embodiment is as follows:

graphite polystyrene plastic particles sent by the granulating mechanism continuously fall into a feed hopper 4 and enter a feeding flow channel 2 through the feed hopper 4, water flow is blown by a water pump 5, the water flow drives the graphite polystyrene plastic particles to pass through a cooling flow channel 1 to further complete cooling, then the graphite polystyrene plastic particles flow onto an inclined sieve particle plate 9 through an outlet of the cooling flow channel 1, the graphite polystyrene plastic particles are retained on the inclined sieve particle plate 9, most of the water flow passes through the inclined sieve particle plate 9 to enter a water receiving tank 7, the graphite polystyrene plastic particles fall into a particle collecting basket 11 along with the vibration of the inclined sieve particle plate 9, the rest small water flow leaks to the bottom of the particle collecting tank 8 through the bottom of the particle collecting basket 11, the water flow in the particle collecting tank 8 and a water receiving tank 7 is uniformly flowed into a cooling tank 19 to be cooled, the cooled water flow flows into a transfer tank 21, the water pump 5 extracts the water flow in the transfer tank 21 through a water return pipe 22, the graphite polystyrene particles are continuously cooled, and the particle collecting basket 11 is directly pulled forwards to discharge after being fully filled with the graphite polystyrene particles; the cooling and separation of graphite polystyrene particles are realized through the cooling flow channel 1 and the sieve particle box 3 in the process, and in addition, the separated cooling water can be cooled and recycled in real time, so that the continuous and stable production of the graphite polystyrene particles is facilitated.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a production of graphite polystyrene granule is with high-efficient cooling device, its characterized in that includes spiral helicine cooling flow channel, cooling flow channel's upper reaches and low reaches are connected with feed runner and sieve grain case respectively, be provided with feeder hopper and water pump on the feed runner, the upside opening of sieve grain case and sieve grain incasement are provided with the baffle, the baffle separates the sieve grain case for receiving water tank and collection grain case, the upside of receiving water tank articulates there is the slope sieve grain board with cooling flow channel export matched with, slope sieve grain board low left side right side is high, the left side of slope sieve grain board extends to the upside of collection grain case, the slidable is provided with the front side of collection grain basket and collection grain case and is equipped with the opening that supplies the business turn over of collection grain basket, the bottom surface of slope sieve grain board and collection grain basket is the filter screen and the aperture of filter screen is less than the diameter of graphite polystyrene granule, a shifting plate is fixedly arranged on the right side of the inclined sieve particle plate, a shifting wheel driven by a motor is arranged above the shifting plate, a shifting rod matched with the shifting plate is fixedly arranged on the peripheral surface of the shifting wheel, and a roller is arranged at the end part of the shifting rod; the bottom surfaces of the water collecting tank and the grain collecting tank are respectively connected with a drainage branch pipe, the two drainage branch pipes are connected with a cooling tank through a drainage main pipe, a water outlet pipe of the cooling tank is connected with a transfer tank, and a pump head of the water pump is connected with a water return pipe communicated with the transfer tank.

2. The efficient cooling device for graphite polystyrene particle production as claimed in claim 1, wherein the outlet of the cooling flow channel is a bell mouth.

3. The efficient cooling device for graphite polystyrene granule production as claimed in claim 1, wherein the inclined sieve plate is provided with water baffles on the front and rear sides and on the right side thereof.

4. The efficient cooling device for graphite polystyrene particle production as claimed in claim 1, wherein lapping plates are respectively disposed on the left and right sides of the inner wall of said particle collecting box, and said particle collecting basket is lapped on said lapping plates.

5. The efficient cooling device for producing the graphite polystyrene particles as claimed in claim 1, wherein the cooling box comprises a box body and a heat exchanger, a nozzle communicated with the drainage main pipe is arranged above the heat exchanger, an inlet of a water outlet pipe of the cooling box is positioned below the heat exchanger, the heat exchanger comprises a plurality of heat exchange channels which are uniformly arranged along the left-right direction, the heat exchange channels are opened from top to bottom, air ducts are respectively arranged on the front side and the rear side of the box body, and an induced draft fan is arranged on the air duct on the rear side of the box body.

6. The efficient cooling device for producing graphite polystyrene particles as claimed in claim 5, wherein the heat exchanger comprises a plurality of parallel heat exchange plates, and the heat exchange channels are formed between adjacent heat exchange plates.