CN218019996U

CN218019996U - Water tank for screw extruder

Info

Publication number: CN218019996U
Application number: CN202222170933.8U
Authority: CN
Inventors: 杨耀锋; 张海燕
Original assignee: Nanjing Beyou Extrusion Machinery Co ltd
Current assignee: Nanjing Beyou Extrusion Machinery Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2022-12-13
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses a water tank for screw extruder relates to screw extruder technical field, improves and realizes the transfer of floating material through the pipeline, because the pipeline mouth is usually less, the material is difficult to enter into the pipeline, the problem of lower efficiency, including organism and the water tank of fixed mounting at the organism discharge end, the bottom of water tank is installed the bottom plate; the equal fixed mounting in both sides of water tank has the screening case, install on the bottom plate screening bottom of case, the both sides of water tank and the top that is located the screening case have seted up the overflow mouth, the inside fixed mounting of screening case has the slope filter screen, the screening case is located one side of slope filter screen bottom and has seted up the discharge gate. The utility model discloses in fall into to the inside material of water tank from the organism discharge end, under the effect of rivers, fall into to the inside of screening case through the overflow mouth, be favorable to the discharge of material.

Description

Water tank for screw extruder

Technical Field

The utility model belongs to the technical field of screw extruder and specifically relates to a water tank for screw extruder is related to.

Background

The double-screw extruder is an important component matched with injection molding equipment, and plastic particles are melted by the double-screw extruder and are conveyed to an injection molding machine for injection molding. In a double-screw extruder disclosed in the chinese utility model (publication No. CN 210308543U), a water pump is used to continuously feed circulating water to a first water tank through a second water tank, the circulating water in the first water tank carries floating materials to flow to a sieving box through a pipeline, and the materials are sieved through the sieving box, the materials slide out through a material guiding port and are collected and subpackaged by an operator, and the circulating water flows to the second water tank through the sieving box.

However, realizing the utility model discloses the in-process, the inventor finds to have following problem at least in this technique, realizes floating the transfer of material through the pipeline, because of the pipeline mouth is less usually, the material is difficult for entering to the pipeline inside, and efficiency is lower. Therefore, water tanks for screw extruders are now proposed.

SUMMERY OF THE UTILITY MODEL

In order to improve the transfer that realizes floating the material through the pipeline, because of the pipeline mouth is less usually, inside the difficult entering of material to the pipeline, the lower problem of efficiency, the utility model provides a water tank for screw extruder.

The utility model provides a water tank for screw extruder adopts following technical scheme:

the water tank for the screw extruder comprises a machine body and a water tank fixedly arranged at the discharge end of the machine body, wherein a bottom plate is arranged at the bottom of the water tank;

the equal fixed mounting in both sides of water tank has the screening case, the bottom of screening case is installed on the bottom plate, the both sides of water tank and the top that is located the screening case have seted up the overflow mouth, the inside fixed mounting of screening case has the slope filter screen, the screening case is located one side of slope filter screen bottom and has seted up the discharge gate, the inside below that is located the slope filter screen of screening incasement portion installs the pump body, the output fixed mounting of the pump body has communicating pipe, the play water end of communicating pipe is located the inside of water tank.

Through adopting above-mentioned technical scheme, fall into the material to the inside of water tank from the organism discharge end, under the effect of rivers, fall into the inside to the screening case through the overflow mouth, the slope filter screen intercepts the material that falls into to the screening incasement portion, and the material passes through the discharge gate and discharges on the slope filter screen, and water falls into the inside to the screening case through the slope filter screen, and the pump body is with the inside of screening incasement portion through communicating pipe suction to water tank, has realized the circulation flow of water.

Optionally, the inclined filter screen is inclined towards one end of the discharge hole, and the inclination of the inclined filter screen is thirty degrees.

Through adopting above-mentioned technical scheme, the material can conveniently be discharged through the discharge gate on the slope filter screen.

Optionally, a vibration motor is mounted on the inner wall of the screening box.

Through adopting above-mentioned technical scheme, vibrating motor's setting for the material on the slope filter screen is discharged through the discharge gate, makes the material difficult for appearing accumulational condition at the slope filter screen.

Optionally, equal fixedly connected with connecting plate on two inside walls of screening case, pass through fixing bolt fixed connection between slope filter screen and the connecting plate.

Through adopting above-mentioned technical scheme, the setting of this kind of structure is convenient carries out the dismouting to the slope filter screen, is favorable to changing the slope filter screen.

Optionally, the bottom plate is provided with two side plates, and a hydraulic rod is fixedly arranged between the two side plates.

Through adopting above-mentioned technical scheme, through the setting of hydraulic stem, can conveniently adjust the height at whole device place to be favorable to being connected between organism and the water tank.

Optionally, guide plates are fixedly mounted on two sides of the water tank, and the guide plates are located below the overflow ports.

Through adopting above-mentioned technical scheme, the guide plate is located the below of overflow mouth, and the movement track of rivers has been standardized in the setting of guide plate.

Optionally, a material guiding shell is fixedly mounted on the surface of the screening box at the position of the discharge port.

Through adopting above-mentioned technical scheme, the setting of guide casing has played good guide effect to the material of following discharge gate exhaust.

To sum up, the utility model discloses following beneficial effect has:

fall into to the inside material of water tank from the organism discharge end, under the effect of rivers, the inside material of drive water tank can conveniently fall into to the inside of screening case through the overflow mouth, has improved the transport efficiency of material, the slope filter screen is to falling into to the material of screening incasement portion and intercept, the material passes through the discharge gate and discharges on the slope filter screen, and water falls into to the inside of screening case through the slope filter screen, the pump body will screen the inside water of incasement portion through the inside of communicating pipe suction to water tank, has realized the circulation flow of water.

Drawings

Fig. 1 is a schematic view of the front view cross-section structure of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic view of the structure of the present invention.

Description of reference numerals:

1. a body; 2. a water tank; 3. a base plate; 4. screening the box; 5. an overflow port; 6. inclining the filter screen; 7. a discharge port; 8. a pump body; 9. a communicating pipe; 10. a connecting plate; 11. fixing the bolt; 12. a support plate; 13. a baffle; 14. a vibration motor; 15. a material guiding shell; 16. a hydraulic rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Referring to fig. 1-3, the water tank for the screw extruder comprises a machine body 1 and a water tank 2 fixedly installed at the discharge end of the machine body 1, supporting plates 12 are installed on two sides of the bottom of a bottom plate 3, hydraulic rods 16 are fixedly installed between the supporting plates 12 and the bottom plate 3, and the height of the whole device can be conveniently adjusted through the arrangement of the hydraulic rods 16, so that the connection between the machine body 1 and the water tank 2 is facilitated.

Referring to fig. 1-3, screening boxes 4 are fixedly mounted on both sides of a water tank 2, the bottom of each screening box 4 is mounted on a bottom plate 3, overflow ports 5 are formed in both sides of the water tank 2 and above the screening boxes 4, and the length directions of the overflow ports 5 are consistent with the length direction of the water tank 2. The material that falls into to 2 insides of water tank from 1 discharge end of organism under the effect of rivers, falls into to the inside of screening case 4 through overflow mouth 5. The guide plates 13 are fixedly arranged on two sides of the water tank 2, the guide plates 13 are located below the overflow ports 5, and the guide plates 13 are arranged to standardize the movement track of water flow.

Referring to fig. 1-3, the inside fixed mounting of screening case 4 has slope filter screen 6, equal fixedly connected with connecting plate 10 on two inside walls of screening case 4, through fixing bolt 11 fixed connection between slope filter screen 6 and the connecting plate 10, the setting of this kind of structure conveniently carries out the dismouting to slope filter screen 6, is favorable to changing slope filter screen 6.

Referring to fig. 1-3, the inclined screen 6 is capable of intercepting the material falling inside the screening box 4, while water falls inside the screening box 4 through the inclined screen 6. Screening case 4 is located one side of slope filter screen 6 bottom and has seted up discharge gate 7, and slope filter screen 6 inclines towards the one end of discharge gate 7, and the gradient of slope filter screen 6 is thirty degrees, and the material can conveniently be discharged through discharge gate 7 on the slope filter screen 6. Install vibrating motor 14 on the inner wall of screening case 4, vibrating motor 14's setting has accelerated the material on the slope filter screen 6 and has passed through discharge gate 7 and discharge for the material is difficult for appearing accumulational condition at slope filter screen 6. The surface of the screening box 4 at the discharge port 7 is fixedly provided with a material guiding shell 15, and the material guiding shell 15 plays a good role in guiding the material discharged from the discharge port 7.

Referring to fig. 1-3, a pump body 8 is installed inside the screening box 4 below the inclined filter screen 6, a communication pipe 9 is fixedly installed at the output end of the pump body 8, the water outlet end of the communication pipe 9 is located inside the water tank 2, and the pump body 8 pumps water inside the screening box 4 into the water tank 2 through the communication pipe 9, so that the water can flow circularly.

The utility model discloses an implement the principle and do: fall into to the inside material of water tank 2 from 1 discharge end of organism, under the effect of rivers, the inside material of drive water tank 2 can conveniently fall into to the inside of screening case 4 through overflow mouth 5, the transport efficiency of material has been improved, slope filter screen 6 intercepts the material that falls into to screening case 4 inside, the material passes through discharge gate 7 and discharges on the slope filter screen 6, and water falls into to the inside of screening case 4 through slope filter screen 6, pump body 8 passes through communicating pipe 9 suction to the inside of water tank 2 with the inside water of screening case 4, the circulation flow of water has been realized, and, vibrating motor 14's setting, be favorable to the material on the slope filter screen 6 to pass through discharge gate 7 and discharge, be difficult for making the accumulational condition of material appear on slope filter screen 6.

The above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. Screw extruder is with water tank, including organism (1) and water tank (2) of fixed mounting at organism (1) discharge end, its characterized in that: the bottom of the water tank (2) is provided with a bottom plate (3);

the equal fixed mounting in both sides of water tank (2) has screening case (4), install on bottom plate (3) the bottom of screening case (4), the both sides of water tank (2) and the top that is located screening case (4) have seted up overflow mouth (5), the inside fixed mounting of screening case (4) has slope filter screen (6), one side that screening case (4) are located slope filter screen (6) bottom has seted up discharge gate (7), the inside below that is located slope filter screen (6) of screening case (4) installs the pump body (8), the output fixed mounting of the pump body (8) has communicating pipe (9), the play water end of communicating pipe (9) is located the inside of water tank (2).

2. The water tank for a screw extruder according to claim 1, characterized in that: the inclined filter screen (6) inclines towards one end of the discharge hole (7), and the inclination of the inclined filter screen (6) is thirty degrees.

3. The water tank for a screw extruder according to claim 2, characterized in that: and a vibration motor (14) is arranged on the inner wall of the screening box (4).

4. The water tank for a screw extruder according to claim 1, wherein: equal fixedly connected with connecting plate (10) on two inside walls of screening case (4), through fixing bolt (11) fixed connection between slope filter screen (6) and connecting plate (10).

5. The water tank for a screw extruder according to claim 1, wherein: backup pads (12) are all installed to the both sides of bottom plate (3) bottom, fixed mounting has hydraulic stem (16) between backup pad (12) and bottom plate (3).

6. The water tank for a screw extruder according to claim 1, wherein: the two sides of the water tank (2) are fixedly provided with guide plates (13), and the guide plates (13) are positioned below the overflow ports (5).

7. The water tank for a screw extruder according to claim 1, wherein: and a material guide shell (15) is fixedly arranged on the surface of the screening box (4) at the discharge hole (7).