CN210051145U - Cooling water circulating device for microwave drying of silicon powder - Google Patents

Abstract

The utility model discloses a cooling water circle device for microwave drying silica flour, including microwave drying device, microwave drying device's top is equipped with the exhaust hole, exhaust hole connection has the condenser pipe, microwave drying device's outside is equipped with the protective housing, the protective housing internal fixation has water storage box and water pump, the condenser pipe run through the protective housing and communicate with the water storage box, the lower extreme intercommunication of water storage box has the water-locator, the delivery port of water-locator is just to having the fibre evaporimeter that absorbs water, the lower extreme of the fibre evaporimeter that absorbs water is equipped with the aqua storage tank, the lower extreme lateral wall of aqua storage tank is equipped with the outlet pipe, the lateral wall of water storage box is equipped with the inlet tube, the water pump passes through the hose respectively with the outlet pipe, the inlet tube is connected, the vent has all been seted up to a symmetric lateral wall of. The utility model discloses can carry out the omnidirectional heat dissipation to microwave drying device, and improve the drying rate of silica flour.

Description

Cooling water circulating device for microwave drying of silicon powder

Technical Field

The utility model relates to a microwave drying field especially relates to a cooling water circulating device for microwave drying silica flour.

Background

The microwave drying is different from the traditional drying mode, and the heat conduction direction is the same as the moisture diffusion direction. Compared with the traditional drying mode, the drying device has the advantages of high drying speed, energy conservation, high production efficiency, uniform drying, clean production, easy realization of automatic control, improvement of product quality and the like, thereby being more and more emphasized in various drying fields.

In the process of drying the silicon powder, the moisture in the silicon powder can be heated and evaporated by the microwave drying device, the internal temperature of the microwave drying device can be correspondingly raised, and the drying rate of the silicon powder can be reduced by the overhigh temperature and the evaporated moisture, so that certain disadvantages exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooling water circulating device for microwave drying silica flour to solve the higher and great technical problem of moisture of microwave drying device internal temperature when dry silica flour.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize:

the utility model provides a cooling water circulation device for microwave drying silicon powder, which comprises a microwave drying device, wherein the top end of the microwave drying device is provided with an exhaust hole which is connected with a condenser pipe, the outside of the microwave drying device is provided with a protective shell, a water storage box and a water pump are fixed in the protective shell, the condenser pipe penetrates through the protective shell and is communicated with the water storage box, the lower end of the water storage box is communicated with a water distributor, the water outlet of the water distributor is just opposite to a water absorption fiber evaporator, the lower end of the water absorption fiber evaporator is provided with a water storage tank, the water absorption fiber evaporator is inserted in the water storage tank, the lower end side wall of the water storage tank is provided with a water outlet pipe, the side wall of the water storage box is provided with a water inlet pipe, the water pump is respectively connected with the water outlet pipe and the water inlet pipe through a hose, a, the fan is over against the heat radiation opening of the microwave drying device.

Preferably, the water storage tank internal level is fixed with the porous disk, and the porous disk setting is in the middle part of water storage tank, and the upper end at the porous disk is placed to the fibre evaporimeter that absorbs water.

Preferably, the air outlet of the fan is provided with a breathable water absorption layer.

Preferably, the outer lane on the layer that absorbs water is fixed with the installing frame, and the one end that the installing frame is close to the protective housing is fixed with the card strip, and the corresponding card strip department of protective housing has seted up the draw-in groove, card strip and draw-in groove looks block.

Preferably, a support frame is fixed between the outer wall of the protective shell and the condensation pipe.

Preferably, a plurality of supporting rods are fixed on the outer side wall, close to the microwave heating device, of the protective shell, sucking discs are arranged on the supporting rods, and the sucking discs are adsorbed on the outer side wall of the microwave heating device.

The utility model discloses in the use, microwave drying device dries silica flour, consequently can produce the steam of more high temperature, steam is then discharged through microwave drying device's exhaust hole, and enter the condenser pipe, under the cooling action of condenser pipe, steam forms the water droplet and flows into in the water storage box, and take in the water that prestores originally in the water storage box together get into the water-locator, and get into in the fibre evaporimeter that absorbs water under the water-distributing effect of water-locator, under the effect of fan, a large amount of air gets into from the vent, and through the fibre evaporimeter that absorbs water, thereby can effectively reduce the temperature of air, under the effect of filter screen, can effectively isolate impurity such as dust, cooled air then acts on microwave drying device's heat-radiating department; the water passing through the water absorption fiber evaporator is pumped by the water pump and is continuously supplemented into the water storage box, so that the water is continuously circulated and continuously acts. Above-mentioned in-process, the inside temperature of microwave drying device effectively reduces along with moisture evaporation entering condenser pipe, and makes the inside moisture of microwave drying device significantly reduce to effectively improve silica flour drying rate, and the inside vapor of evaporating of microwave drying device can carry out cyclic utilization again, and dispel the heat to microwave drying device's heat dissipation department, above-mentioned step has constituted a complete system, can carry out the omnidirectional heat dissipation to microwave drying device, and improved the drying efficiency of silica flour.

The water permeable plate is arranged to support the absorbent fiber evaporator and improve the water storage function of the water storage tank.

The water absorbing layer is arranged to absorb the moisture in the blown air, thereby avoiding the influence on the microwave drying device.

The installation frame, the clamping strips and the clamping grooves are arranged, so that the water absorption layer can be conveniently installed and replaced.

Set up the sucking disc then can fix protective housing and microwave drying device to improve the overall stability of structure.

The utility model has the advantages that: the utility model provides a cooling water circle device for microwave drying silica flour can carry out the omnidirectional heat dissipation to microwave drying device, and improves the drying rate of silica flour.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic view of a part of the structure of the present invention.

Fig. 3 is an enlarged view of the position a of the present invention.

Fig. 4 is an enlarged view of the middle B portion of the present invention.

Reference numerals: 1-microwave drying device, 2-air outlet, 3-condenser pipe, 4-protective shell, 5-water storage box, 6-water distributor, 7-absorbent fiber evaporator, 8-water storage tank, 9-water outlet pipe, 10-water inlet pipe, 11-water pump, 12-hose, 13-air vent, 14-filter screen, 15-fan, 16-water absorbing layer, 17-support rod, 18-sucker, 19-support frame, 20-water permeable plate, 21-mounting frame, 22-clamping strip and 23-clamping groove.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, a cooling water circulation device for microwave drying of silicon powder comprises a microwave drying device 1, wherein an exhaust hole 2 is formed in the top end of the microwave drying device 1, the exhaust hole 2 is connected with a condenser pipe 3, a protective shell 4 is arranged outside the microwave drying device 1, a support frame 19 is fixed between the outer wall of the protective shell 4 and the condenser pipe, a plurality of support rods 17 are fixed on the outer side wall of the protective shell 4 close to the microwave heating device 1, and suckers 18 are arranged on the support rods 17 and adsorbed on the outer side wall of the microwave heating device 1.

The protective housing 4 internal fixation has water storage box 5 and water pump 11, condenser pipe 3 runs through protective housing 4 and communicates with water storage box 5, the lower extreme intercommunication of water storage box 5 has water-locator 6, the delivery port of water-locator 6 is just to having water absorption fiber evaporator 7, the lower extreme of water absorption fiber evaporator 7 is equipped with aqua storage tank 8, water absorption fiber evaporator 7 inserts and establishes in aqua storage tank 8, horizontal fixing has water permeable plate 20 in the aqua storage tank 8, water permeable plate 20 sets up the middle part at aqua storage tank 8, water absorption fiber evaporator 7 places the upper end at water permeable plate 20.

The lower extreme lateral wall of aqua storage tank 8 is equipped with outlet pipe 9, and the lateral wall of water storage box 5 is equipped with inlet tube 10, and water pump 11 is connected with outlet pipe 9, inlet tube 10 respectively through hose 12, and vent 13 has all been seted up to the symmetrical lateral wall of protective housing 4, and vent 13 all is just setting up absorbent fiber evaporator 7, is equipped with filter screen 14 and fan 15 in two vents 13 respectively, and fan 15 is just to the heat-sinking department of microwave drying device 4.

The air-out department of fan 15 is equipped with ventilative layer 16 that absorbs water, and the outer lane on layer 16 that absorbs water is fixed with installing frame 21, and the one end that installing frame 21 is close to protective housing 4 is fixed with card strip 22, and protective housing 4 is corresponding to block the strip 22 department and has seted up draw-in groove 23, card strip 22 and draw-in groove 23 looks block.

The utility model discloses in the use, microwave drying device 1 dries silica flour, consequently can produce the steam of more high temperature, steam then discharges through exhaust hole 2 of microwave drying device 1, and enter into condenser pipe 3, under the cooling effect of condenser pipe 3, steam forms the water droplet and flows into in water storage box 5, and the water that prestores originally in the water storage box 5 of parallel connection gets into in water distributor 6 together, and get into in water absorption fiber evaporator 7 under the water distribution effect of water distributor 6, under the effect of fan 15, a large amount of air gets into from vent 13, and through water absorption fiber evaporator 7, thereby can effectively reduce the temperature of air, under the effect of filter screen 14, can effectively completely cut off impurity such as dust, cooled air then acts on the heat dissipation mouth department of microwave drying device 1; the water passing through the water absorption fiber evaporator 7 is pumped by the water pump 11 and is continuously supplemented into the water storage box 5, so that the water is continuously circulated and continuously acts. Above-mentioned in-process, the inside temperature of microwave drying device 1 effectively reduces along with moisture evaporation entering condenser pipe, and makes the inside moisture of microwave drying device 1 significantly reduce, thereby effectively improve silica flour drying rate, and the moisture of the inside evaporation of microwave drying device 1 can carry out cyclic utilization again, and dispel the heat to the heat dissipation department of microwave drying device 1, above-mentioned step has constituted a complete system, can carry out the omnidirectional heat dissipation to microwave drying device 1, and the drying efficiency of silica flour has been improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. A cooling water circulation device for microwave drying of silicon powder comprises a microwave drying device (1), wherein exhaust holes (2) are formed in the top end of the microwave drying device (1), and the cooling water circulation device is characterized in that the exhaust holes (2) are connected with condenser pipes (3), a protective shell (4) is arranged outside the microwave drying device (1), a water storage box (5) and a water pump (11) are fixed in the protective shell (4), the condenser pipes (3) penetrate through the protective shell (4) and are communicated with the water storage box (5), the lower end of the water storage box (5) is communicated with a water distributor (6), a water outlet of the water distributor (6) is just opposite to a water absorption fiber evaporator (7), a water storage tank (8) is arranged at the lower end of the water absorption fiber evaporator (7), the water absorption fiber evaporator (7) is inserted in the water storage tank (8), and a water outlet pipe (9) is arranged on the side wall of the lower end of the water storage tank (8), the lateral wall of water storage box (5) is equipped with inlet tube (10), water pump (11) through hose (12) respectively with outlet pipe (9), inlet tube (10) are connected, vent (13) have all been seted up to the symmetrical lateral wall of protective housing (4), vent (13) are all just right fiber evaporator (7) that absorb water set up, two be equipped with filter screen (14) and fan (15) in vent (13) respectively, fan (15) are just right the heat-radiating hole department of microwave drying device (1).

2. The cooling water circulation device for microwave drying of silicon powder according to claim 1, wherein a water permeable plate (20) is horizontally fixed in the water storage tank (8), the water permeable plate (20) is disposed in the middle of the water storage tank (8), and the water-absorbing fiber evaporator (7) is disposed at the upper end of the water permeable plate (20).

3. The cooling water circulation device for microwave drying of silicon powder according to claim 1, wherein the air outlet of the fan (15) is provided with a breathable water absorbing layer (16).

4. The cooling water circulation device for microwave drying of silicon powder according to claim 3, characterized in that an installation frame (21) is fixed to an outer ring of the water absorbing layer (16), a clamping strip (22) is fixed to one end of the installation frame (21) close to the protective shell (4), a clamping groove (23) is formed in the protective shell (4) corresponding to the clamping strip (22), and the clamping strip (22) is clamped with the clamping groove (23).

5. The cooling water circulation device for microwave drying of silicon powder according to claim 1, wherein a support frame (19) is fixed between the outer wall of the protective shell (4) and the condensation pipe.

6. The cooling water circulation device for microwave drying of silicon powder according to claim 1, wherein a plurality of support rods (17) are fixed on the outer side wall of the protective shell (4) close to the microwave drying device (1), and suction cups (18) are arranged on the support rods (17) and are adsorbed on the outer side wall of the microwave drying device (1).

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