CN212530514U - High-temperature molten salt water clock collection device - Google Patents

Abstract

The utility model discloses a high temperature fused salt water clock collection device, including cooling hopper, the cooling hopper erects on the lifting support, the cooling hopper includes the speed reduction cooling channel of horn mouth and horn mouth intercommunication, the cover is equipped with the air-blowing ring on the horn mouth, a plurality of air intakes one have been seted up to air-blowing ring outer rampart equidistance, annular air outlet is seted up to air-blowing ring inner rampart, be provided with annular water conservancy diversion piece on the annular air outlet, the cover is equipped with the air-blowing section of thick bamboo on the cooling channel that slows down, a plurality of air intakes two have been seted up to air-blowing section of thick bamboo lateral wall equidistance, be provided with a plurality of thin air outlets on the cooling channel lateral wall that slows down. Its advantage lies in, and the cooling is fought and is made the molten salt dropping liquid of drippage cool off the solidification fast to collect to the collecting vessel in, realize the effective thorough recovery of high temperature fused salt, it is not only convenient, can get rid of all kinds of potential safety hazards in the middle of the recovery process again.

Description

High-temperature molten salt water clock collection device

Technical Field

The utility model relates to a light and heat power generation technical field, in particular to high temperature fused salt water clock collection device.

Background

Molten salts are salts that are solid at standard temperature and atmospheric pressure, but exist in the liquid phase after the temperature is raised. In the heat cycle system who is often used for light and heat power station, mainly for solving light and heat power generation's intermittent type nature problem, the unnecessary heat that produces daytime is used for heating a large amount of salt, and the heat that the fused salt can absorb a considerable quantity, when the sun falls the mountain or when daytime is cloudy weather, the heat of fused salt storage is used for producing steam again and drives the electricity generation turbine.

Usually, at the initial debugging stage of a novel photo-thermal power station, a dripping phenomenon often occurs, and due to the influence of the debugging period, molten salt in a unit cannot be discharged to thoroughly maintain and replace a leakage valve, so the dripping phenomenon is usually collected by placing a steel drum at the bottom, but due to the dripping conditions of different heights, the steel drum cannot effectively solve the dripping collection problem, and the height adjustment can be performed on the steel drum when the problem occurs on site, and if the molten salt dripping phenomenon occurs on a high-position pipeline, a support frame is welded at the bottom of a steel drum collection device on site, and the steel drum is pushed to the high position to be collected; if the molten salt leakage phenomenon occurs in the pipeline at the lower position, the steel barrel is cut on site, cut to the corresponding height and pushed to the leakage position for collection; the temporary collecting device can not effectively solve the problems of collection and recovery on a debugging site, can cause more severe safety problems, and can collapse if a high-position collecting steel barrel is touched by mistake, or the high-position collecting steel barrel cannot be effectively monitored after being filled, or subsequent leakage can splash to the periphery after the high-position collecting steel barrel is filled; if the low position collection steel drum is stepped on by the mistake and is stepped on the mistake and lead to the steel drum to turn on one's side, or the low position collection steel drum is filled with after the jam can't take out in the middle of the pipeline, or the low position collection steel drum collects and need frequently pour out the change etc. after full, consequently to the water clock phenomenon of on-the-spot different situation, do not have an effective feasible collection device, can guarantee that the on-the-spot water clock phenomenon can obtain complete collection, can effectively solve the potential safety hazard that can produce again in the collection process.

Therefore, the high-temperature molten salt dripping and collecting device is needed to be provided, which can effectively collect dripping molten salt dripping liquid and can ensure that potential safety hazards easily caused by various high-temperature molten salts are eliminated in the collecting process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high temperature fused salt water clock collection device to solve the problem that proposes in the above-mentioned background art. The technical proposal is that the method comprises the following steps,

the utility model provides a high temperature fused salt water clock collection device, includes the cooling fill, the cooling fill erects on lifting support, the cooling fill include the horn mouth and with the cooling channel that slows down of horn mouth intercommunication, the cover is equipped with the blast ring on the horn mouth, a plurality of air intakes are seted up to blast ring outer rampart equidistance, annular air outlet is seted up to blast ring inner rampart, the last annular water conservancy diversion piece that is provided with of annular air outlet, the last cover of cooling channel that slows down is equipped with the blast cylinder, a plurality of air intakes are seted up to blast cylinder lateral wall equidistance, be provided with a plurality of thin air outlets on the cooling channel lateral wall that slows down, the cooling channel bottom that slows down is connected with.

Further, the annular guide vane is inclined downwards along the deceleration cooling channel.

Furthermore, a guide plate which is installed obliquely upwards is arranged below the fine air outlet.

Further, the lifting support is electrodynamic type lifting support, including support ring and four electric telescopic handle, electric telescopic handle distribute in around the support ring, both connect through the connecting rod, the cooling fill erects in the support ring.

Furthermore, the bottom end of the electric telescopic rod is provided with a self-locking universal wheel.

Furthermore, the first air inlet and the second air inlet are both connected with an air blower through hoses.

Furthermore, horn mouth both sides with be provided with the splice bar between the holding vessel, the holding vessel passes through the cooling hopper erects in the electric lift support.

Furthermore, the collecting tank comprises a tank cover fixed at the bottom end of the deceleration cooling channel and a tank body screwed at the lower end of the tank cover through threads.

Compared with the prior art, the utility model discloses the beneficial effect who has is:

1) the utility model discloses an utilize the cooling bucket to make the molten salt dropping liquid of dribbling cool off the solidification rapidly to collect to the collecting vessel in, make high temperature fused salt can effectively thoroughly retrieve, not only convenient simple and easy convenient, can get rid of all kinds of potential safety hazards in the middle of the recovery process again.

2) The utility model provides a horn mouth department of cooling fill is provided with air ring and annular water conservancy diversion piece, thereby towards the cooling channel air blast at horn mouth center, thereby carry out the primary cooling to the fused salt dropping liquid, simultaneously can guide the fused salt dropping liquid and form the air bed at horn mouth internal wall, avoid fused salt dropping liquid adhesion on the horn mouth inner wall, and the air that the air drum entered into the cooling channel that slows down is bloated out up to the ascending guide plate of slope among the cooling channel that slows down of cooling fill, thereby slow down and further cool off the fused salt dropping liquid, the cooling efficiency of fused salt dropping liquid has been improved greatly, and the security is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a view showing the connection between the cooling hopper and the collection tank;

FIG. 3 is a schematic cross-sectional view of the cooling bucket of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

The reference numbers are 1-bell mouth, 2-speed reduction cooling channel, 3-air blowing ring, 4-air inlet I, 5-air inlet II, 6-tank cover, 7-tank body, 8-annular air outlet, 9-fine air outlet, 10-annular flow deflector, 11-flow deflector, 12-air blowing cylinder, 13-lifting support, 14-connecting rib, 15-connecting rod, 16-supporting ring and 17-self-locking universal wheel.

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.

The high-temperature molten salt leakage collecting device shown in combination with 1-4 comprises a cooling hopper, wherein the cooling hopper is erected on a lifting support 13 and comprises a bell mouth 1 and a deceleration cooling channel 2 communicated with the bell mouth 1, the bell mouth 1 is sleeved with an air blowing ring 3, a plurality of air inlets I4 are equidistantly arranged on the outer annular wall of the air blowing ring 3, an annular air outlet 8 is arranged on the inner annular wall of the air blowing ring 3, an annular air deflector 10 is arranged on the annular air outlet 8, the annular deflector 10 inclines downwards along the deceleration cooling channel 2, an air blowing cylinder 12 is sleeved on the deceleration cooling channel 2, a plurality of air inlets II 5 are equidistantly arranged on the side wall of the air blowing cylinder 12, a plurality of fine air outlets 9 are arranged on the side wall of the deceleration cooling channel 2 corresponding to the air blowing cylinder 12, and an upward guide plate 11 is obliquely arranged below the fine air outlets 9, the bottom end of the deceleration cooling channel 2 is connected with a collecting tank, and the collecting tank comprises a tank cover 6 fixed at the bottom end of the deceleration cooling channel 2 and a tank body 7 screwed at the lower end of the tank cover 6 through threads.

In the examples: lifting support 13 is electrodynamic type lifting support, the electrodynamic type lifting support includes support ring 16 and four electric telescopic handle, thereby realizes the lift of support ring 16 through four electric telescopic handle's simultaneous movement to be convenient for this device to collect the not seepage dropping liquid of co-altitude, electric telescopic handle distribute in around support ring 16, and through connecting rod 15 with electric telescopic handle connects, the cooling bucket erects in on the support ring 16, the electric telescopic handle bottom is provided with from locking-type universal wheel 17 to make things convenient for the removal of this device, promote the convenience of this device, will lock from locking-type universal wheel 17 when needing fixed position and pin can.

The first air inlet 4 and the second air inlet 5 are both connected with an air blower through hoses to provide pressurized air for the air blowing ring 3 and the air blowing cylinder 12, connecting ribs 14 are arranged between two sides of the bottom of the bell mouth 1 and the tank cover 6, the collecting tank is erected in the electric lifting support through the cooling hopper, thereby increasing the connection strength of the collecting tank and the cooling hopper, avoiding the fracture of the connection part of the collecting tank and the cooling hopper, since the cooling bucket is erected on the support ring 16 and the collecting tank is connected with the cooling bucket, the collecting tank is suspended, the cooling bucket provides the supporting force, and the speed-reducing cooling channel 2 mainly plays a role in connection, therefore, if the collecting tank is heavy after collecting enough drops of molten salt, the deceleration cooling channel 2 can be excessively pulled and is likely to break, and the connecting rib 14 is arranged to effectively relieve the pressure of the deceleration cooling channel 2.

The utility model discloses a realize the flow:

the device is placed below the dropping liquid, the height of a lifting support 13 is adjusted, when the dropping liquid drops, the blowing ring 3 obliquely blows air towards the deceleration cooling channel 2 at the center of the horn mouth 1 under the action of the annular flow deflector 10, so that an air layer is formed on the upper surface of the horn mouth 1, the molten salt dropping liquid is prevented from contacting the horn mouth 1 and being adhered to the horn mouth 1 while accelerating temperature reduction, and meanwhile the dropping liquid is guided to enter the deceleration cooling channel 2 (because the liquidity and the viscosity of the liquid molten salt are much larger than those of rock slurry, the dropping liquid is easy to form and is difficult to blow away), after the molten salt dropping liquid enters the deceleration cooling channel 2, the upward inclined guide plate 11 enables the air to blow upwards towards the dropping liquid, thereby the descending speed of the dropping liquid is reduced, the dropping liquid is fully cooled, and the dropping liquid is completely cooled (at the moment, because primary cooling is already carried out when the horn mouth 1, consequently the dropping liquid surface has solidified, and consequently even the dropping liquid touches guide plate 11 or 2 inner walls of speed reduction cooling channel also can not the adhesion, and the bore of this thin air outlet 9 is the diameter that is far less than the dropping liquid simultaneously, because high temperature fused salt is a comparatively thick liquid, consequently when producing the dropping liquid, because tension is great, the diameter ratio of dropping liquid is great, consequently the dropping liquid can not enter into air-blast cylinder 12, then the dropping liquid falls into the collection jar, thereby twist the pine under jar body 7 through the manual work and take off, alright in order to transport the fused salt dropping liquid of wherein collecting.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment without departing from the scope of the present invention, but all the modifications, equivalent changes and modifications of the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims (8)

1. The utility model provides a high temperature fused salt water clock collection device, includes the cooling fill, its characterized in that: the cooling bucket is erected on the lifting support, the cooling bucket comprises a horn mouth and a speed reduction cooling channel communicated with the horn mouth, an air blowing ring is sleeved on the horn mouth, a plurality of air inlets I are arranged on the outer annular wall of the air blowing ring in an equidistant mode, an annular air outlet is arranged on the inner annular wall of the air blowing ring, an annular flow deflector is arranged on the annular air outlet, an air blowing cylinder is sleeved on the speed reduction cooling channel, a plurality of air inlets II are arranged on the side wall of the air blowing cylinder in an equidistant mode, a plurality of fine air outlets are arranged on the side wall of the speed reduction cooling channel, and the bottom end of the speed reduction cooling channel is connected with.

2. A high temperature molten salt drip collection device as claimed in claim 1 wherein said annular baffles are downwardly inclined along the deceleration cooling channel.

3. A high temperature molten salt dripping and leaking collection device as claimed in claim 1, wherein a flow guide plate is arranged below the fine air outlet and is installed obliquely upwards.

4. The high-temperature molten salt dripping and collecting device according to claim 1, characterized in that: the lifting support is an electric lifting support and comprises a support ring and four electric telescopic rods, the electric telescopic rods are distributed around the support ring and connected through a connecting rod, and the cooling bucket is erected in the support ring.

5. The high-temperature molten salt dripping and collecting device according to claim 4, characterized in that: the bottom end of the electric telescopic rod is provided with a self-locking universal wheel.

6. The high-temperature molten salt dripping and collecting device according to claim 1, characterized in that: the first air inlet and the second air inlet are both connected with an air blower through hoses.

7. The high-temperature molten salt dripping and collecting device according to claim 4, characterized in that: the horn mouth both sides with be provided with the splice bar between the holding vessel, the holding vessel passes through the cooling hopper erects in the electrodynamic type lifting support.

8. The high-temperature molten salt dripping and collecting device according to claim 1, characterized in that: the collecting tank comprises a tank cover fixed at the bottom end of the speed reduction cooling channel and a tank body screwed at the lower end of the tank cover through threads.

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