CN210089435U - Single-screw electromagnetic heating pressure reducing device - Google Patents

Abstract

The utility model relates to the technical field of modulated wax production, in particular to a single-screw electromagnetic heating and pressure reducing device, which comprises a screw conveyor, wherein the upper end of the screw conveyor is provided with a cover plate, and the outer side of the screw conveyor is sleeved with an electromagnetic heating ring, the upper end of the cover plate is inserted with evenly distributed fixed blocks, the lower ends of the fixed blocks are provided with placing grooves which are communicated with the interior of the screw conveyor, and the lower end of the inner wall of the placing groove is fixedly provided with a sieve plate, the upper end of the sieve plate is provided with a floating ball, in the utility model, the modulating wax in the screw conveyor is heated by an electromagnetic heating ring, when the modulation wax temperature became high, when leading to modulation wax internal pressure grow, unnecessary modulation wax steam can be arranged to the accumulator through first connecting pipe and second connecting pipe, avoids screw conveyer internal pressure too high, guarantees that screw conveyer can normal use.

Description

Single-screw electromagnetic heating pressure reducing device

Technical Field

The utility model relates to a modulation wax production technical field especially relates to a single screw rod electromagnetism pressure relief device that generates heat.

Background

The raw materials are generally conveyed by a screw conveyor in the production process of the prepared wax, the raw materials in the screw conveyor are heated by an electromagnetic heating device in the conveying process, the pressure of a conveying channel is increased by the conventional molten raw materials conveyed by the screw, the raw materials are ruminated, and a motor and a speed reducer are easily damaged, so that the pressure of the conveying channel of the screw conveyor needs to be reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a single-screw electromagnetic heating pressure reducing device.

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

the utility model provides a single screw rod electromagnetism pressure relief device that generates heat, includes screw conveyer, screw conveyer's upper end is provided with the apron, and screw conveyer's the outside has cup jointed electromagnetic heating ring, the fixed block that is equipped with evenly distributed is inserted to the upper end of apron, the standing groove has all been seted up to the lower extreme of fixed block, the standing groove is linked together with screw conveyer's inside, and the lower extreme fixed mounting of standing groove inner wall has the sieve, the floater has been placed to the upper end of sieve, the upper end of standing groove is arc, the floater is with the upper end looks adaptation of standing groove, the upper end of fixed block is connected with the lower extreme of first connecting pipe, and the lower extreme of first connecting pipe is linked together with the standing groove, the upper end of first connecting pipe is linked together with the accumulator through the.

Preferably, one side of the recovery tank, which is far away from the second connecting pipe, is connected with the inlet end of the induced draft fan through a third connecting pipe.

Preferably, a condensation pipe is arranged in the recovery tank, and the condensation pipe is an S-shaped pipe.

Preferably, the lower extreme of condenser pipe is connected with the water pipe, the upper end of condenser pipe is connected with the waste water jar.

Preferably, the floating ball is a hollow stainless steel ball.

The utility model has the advantages that:

1. the utility model discloses in, heat the inside modulation wax of screw conveyer through the electromagnetic heating ring, rise when modulation wax temperature, when leading to modulation wax internal pressure grow, unnecessary modulation wax steam can be arranged to the accumulator through first connecting pipe and second connecting pipe, avoids screw conveyer internal pressure too high, guarantees that screw conveyer can normal use.

2. The utility model discloses in, the inside floater that is provided with of fixed block, when the inside liquid level of screw conveyer is lower, the floater is located the sieve, and the first connecting pipe of entering that modulation wax steam can be normal, when the inside liquid level of screw conveyer is higher and get into the fixed block inside, the floater come-up this moment to plug up the upper end of standing groove, inside avoiding modulation wax to get into first connecting pipe, the assurance device can normally produce.

Drawings

Fig. 1 is a schematic structural view of a single-screw electromagnetic heating and pressure reducing device provided by the present invention;

fig. 2 is the utility model provides a structural schematic diagram of single screw rod electromagnetism heat pressure relief device's fixed block.

In the figure: 1 screw conveyer, 2 electromagnetic heating ring, 3 fixed blocks, 4 sieve plates, 5 floating balls, 6 first connecting pipes, 7 second connecting pipes, 8 recovery tanks, 9 condenser pipes, 10 third connecting pipes and 11 induced draft fans.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a single-screw electromagnetic heating and pressure reducing device comprises a screw conveyor 1, a cover plate is fixedly installed at the upper end of the screw conveyor 1, an auger is arranged inside the screw conveyor 1, one end of the auger is connected with an output shaft of a motor, the motor is installed on the outer wall of the screw conveyor 1, an electromagnetic heating ring 2 is sleeved outside the screw conveyor 1, fixing blocks 3 which are uniformly distributed are inserted into the upper end of the cover plate, in the embodiment, the number of the fixing blocks 3 is 3, placing grooves are formed in the lower ends of the fixing blocks 3, the placing grooves are communicated with the inside of the screw conveyor 1, a sieve plate 4 is welded and installed at the lower end of the inner wall of the placing grooves, floating balls 5 are placed at the upper end of the sieve plate 4, the upper ends of the placing grooves are arc-shaped, the floating balls 5 are matched with the upper ends of the placing grooves, the upper ends of the fixing blocks, and the lower extreme of first connecting pipe 6 is linked together with the standing groove, can plug up the lower extreme of first connecting pipe 6 when floater 5 floats, the upper end of first connecting pipe 6 is linked together with accumulator 8 through second connecting pipe 7, and the outside parcel of first connecting pipe 6 and second connecting pipe 7 has the heat preservation cotton.

Further, one side of the recycling tank 8, which is far away from the second connecting pipe 7, is connected with the inlet end of the induced draft fan 11 through a third connecting pipe 10, a recycling tank cover plate is mounted at the upper end of the recycling tank 8 through screws, and a sealing ring is arranged between the recycling tank 8 and the recycling tank cover plate.

Further, a condensation pipe 9 is arranged inside the recovery tank 8, and the condensation pipe 9 is an S-shaped pipe.

Further, the lower extreme of condenser pipe 9 is connected with the water pipe, the upper end of condenser pipe 9 is connected with the waste water jar.

Furthermore, the floating ball 5 is a hollow stainless steel ball body.

In the embodiment, when the device is used, the modulation wax in the screw conveyor 1 is heated through the electromagnetic heating ring 2, when the temperature of the modulation wax is increased and the internal pressure of the modulation wax is increased, redundant modulation wax steam is discharged to the recovery tank 8 through the first connecting pipe 6 and the second connecting pipe 7, condensed water is introduced into the condensing pipe 9 and can be cooled, so that the modulation wax steam is liquefied or solidified, the modulation wax is recovered, when the induced draft fan 11 is opened, a certain negative pressure can be formed at the lower end of the placing tank, gas can be ensured to normally flow into the recovery tank 8, the internal pressure of the screw conveyor 1 is finally prevented from being overhigh, the screw conveyor 1 can be ensured to be normally used, the floating ball 5 is arranged in the fixing block 3, when the liquid level in the screw conveyor 1 is low, the floating ball 5 is positioned on the sieve plate 4, the modulation wax steam can normally enter the first connecting pipe 6 through the placing tank, when 1 inside liquid level of screw conveyer is higher and get into 3 insides of fixed block, 5 come-up floats of floater this moment to plug up the upper end of standing groove, avoid modulating wax to get into 6 insides of first connecting pipe, guarantee that the device can normally produce.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a single screw rod electromagnetism heat pressure relief device that generates heat, includes screw conveyor (1), its characterized in that, the upper end of screw conveyor (1) is provided with the apron, and the outside of screw conveyor (1) has cup jointed electromagnetic heating ring (2), fixed block (3) that are equipped with evenly distributed are inserted to the upper end of apron, the standing groove has all been seted up to the lower extreme of fixed block (3), the standing groove is linked together with the inside of screw conveyor (1), and the lower extreme fixed mounting of standing groove inner wall has sieve (4), floater (5) have been placed to the upper end of sieve (4), the upper end of standing groove is arc, floater (5) and the upper end looks adaptation of standing groove, the upper end of fixed block (3) is connected with the lower extreme of first connecting pipe (6), and the lower extreme and the standing groove of first connecting pipe (6) are linked together, the upper end of first connecting pipe (6) is linked together with accumulator (8) through second connecting pipe (7).

2. The single-screw electromagnetic heating pressure reducing device according to claim 1, wherein one side of the recovery tank (8) far away from the second connecting pipe (7) is connected with the inlet end of the induced draft fan (11) through a third connecting pipe (10).

3. The single-screw electromagnetic heating pressure reducing device according to claim 1, wherein a condensation pipe (9) is arranged inside the recovery tank (8), and the condensation pipe (9) is an S-shaped pipe.

4. A single-screw electromagnetic heating pressure reducing device according to claim 3, wherein the lower end of the condensation pipe (9) is connected with a tap water pipe, and the upper end of the condensation pipe (9) is connected with a waste water tank.

5. The single-screw electromagnetic heating pressure reducing device according to claim 1, wherein the floating ball (5) is a hollow stainless steel ball.