CN216726189U

CN216726189U - Quick sand removing and filtering device for geothermal

Info

Publication number: CN216726189U
Application number: CN202220242196.5U
Authority: CN
Inventors: 吕鹏飞; 路学明; 赵喜庆; 刘健; 陈健
Original assignee: Sinopec Green Energy Geothermal Shandong Development Co Ltd
Current assignee: Sinopec Green Energy Geothermal Shandong Development Co Ltd
Priority date: 2022-01-29
Filing date: 2022-01-29
Publication date: 2022-06-14
Anticipated expiration: 2032-01-29

Abstract

The utility model discloses a geothermal rapid sand removing and filtering device which comprises supporting legs, a conical precipitation hopper, a sand discharge pipe, a sand removing box main body, a top cover, a water inlet pipe, a water outlet pipe, a pressure boosting air inlet valve, a limiting ring, a fixing plate, a fixing rod, a PP cotton filter screen and a cleaning device. The utility model belongs to the technical field of geothermal rapid desanding and filtering, and particularly relates to a geothermal rapid desanding and filtering device which is high in filtering efficiency and long in service life of a filter element.

Description

Quick sand removing and filtering device for geothermal

Technical Field

The utility model belongs to the technical field of geothermal rapid desanding and filtering, and particularly relates to a geothermal rapid desanding and filtering device.

Background

Geothermal resources is a valuable natural wealth, geothermal water often mixes the unable direct utilization of silt when the exploitation comes out the inside, need carry out the desanding operation, current filtration mode is that geothermal water gets into from high efficiency filter upper portion through the filterable geothermal water of coarse filter with geothermal water, through the cotton filter core of PP or the wire-wound filter core of densely covered in the jar, inside the filter core is entered into from the surface, geothermal water after the filtration assembles back-flow to geothermal well through the bottom, very easily block up, and the rivers direction is for going into down, can't wash the filter core surface, for this reason, we provide a geothermal quick desanding filter equipment and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides a geothermal rapid desanding and filtering device, which effectively solves the problem that the filter screen of the conventional geothermal rapid desanding and filtering device in the current market is easy to block, reduces sand deposition in a system, improves the equipment efficiency, can realize self-cleaning of the filter screen, ensures the filtering effect, reduces the operation cost, and particularly relates to a geothermal rapid desanding and filtering device with high filtering efficiency and long service life of a filter element.

The technical scheme adopted by the utility model is as follows: the utility model provides a geothermal rapid desanding and filtering device which comprises supporting legs, a conical settling hopper, a sand discharge pipe, a desanding box main body, a top cover, a water inlet pipe, a water outlet pipe, a pressurizing air inlet valve, a limiting ring, a fixing plate, a fixing rod, a PP cotton filter screen and a cleaning device, the conical sedimentation hopper is arranged on the supporting legs, the sand discharge pipe is arranged on the conical sedimentation hopper, the desanding box main body is arranged on the conical sedimentation hopper, the top cover is arranged on the main body of the sand removing box, the water inlet pipe is arranged on the main body of the sand removing box, the water outlet pipe is arranged on the main body of the sand removing box and above the water inlet pipe, the pressurizing air inlet valve is arranged on the top cover, the limiting ring is arranged on the inner wall of the sand removing box main body, the fixing plate is arranged on the limiting ring, the dead lever is arranged on the fixed plate, the PP cotton filter screen is arranged on the dead lever and wraps the dead lever, and the cleaning device is arranged on the top cover and in the sand removing box body.

Preferably, in order to realize the cleaning function of the filter screen, the cleaning device comprises a support, a motor, a rotating shaft, a shaft seal, a connecting rod and a jacking ball, wherein the support is arranged on the top cover, the motor is arranged on the support and runs through the support, the rotating shaft is arranged on the motor and runs through the top cover and is arranged in the desanding box main body, the shaft seal is arranged on the rotating shaft and is arranged on the top cover, the connecting rod is arranged on the rotating shaft, and the jacking ball is arranged on the connecting rod and is attached to the PP cotton filter screen.

Furthermore, the toper deposits and fights and locates between sand removal case main part and the sand discharge pipe, the connecting rod is located between knob and the pivot, the knob is located between connecting rod and the cotton filter screen of PP.

Furthermore, the fixed rod is perpendicular to the fixed plate, the fixed plate is parallel to the limiting ring, the shaft seal is coaxial with the rotating shaft, and the connecting rod is perpendicular to the rotating shaft.

Wherein, the pivot is the cylinder setting, the connecting rod is the cylinder setting.

Preferably, the spacing ring is the setting of O type, the fixed plate is the setting of O type, the support is the setting of U type.

The rotating shaft is provided with three groups, the connecting rods are provided with a plurality of groups, and the number of the jacking balls is consistent with that of the connecting rods.

The utility model with the structure has the following beneficial effects: the quick sand removal filter equipment of geothermal, that this scheme provided, the effectual problem of having solved current quick sand removal filter equipment filter screen of geothermal on the existing market and blockking up easily reduces sand setting, improve equipment efficiency in the system, can realize the automatically cleaning of filter screen, guarantees filterable effect, has reduced the cost of operation, specifically is a quick sand removal filter equipment of geothermal of filter efficiency height, filter core long service life.

Drawings

FIG. 1 is a schematic view of the overall structure of a geothermal rapid sand-removing filter device according to the present invention;

fig. 2 is a sectional view of a geothermal rapid sand-removing filter device according to the present invention.

Wherein, 1, supporting leg, 2, toper deposit fill, 3, sand discharge pipe, 4, desanding box main part, 5, top cap, 6, inlet tube, 7, the outlet pipe, 8, pressure boost admission valve, 9, the spacing ring, 10, the fixed plate, 11, the dead lever, 12, the cotton filter screen of PP, 13, cleaning device, 14, the support, 15, the motor, 16, the pivot, 17, the bearing seal, 18, the connecting rod, 19, the kickball.

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

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

As shown in the figure 1-2, the geothermal rapid desanding and filtering device comprises a supporting leg 1, a conical settling hopper 2, a sand discharge pipe 3, a desanding box main body 4, a top cover 5, a water inlet pipe 6, a water outlet pipe 7, a pressurization air inlet valve 8, a limiting ring 9, a fixing plate 10, a fixing rod 11, a PP cotton filter screen 12 and a cleaning device 13, wherein the conical settling hopper 2 is arranged on the supporting leg 1, the sand discharge pipe 3 is arranged on the conical settling hopper 2, the desanding box main body 4 is arranged on the conical settling hopper 2, the top cover 5 is arranged on the desanding box main body 4, the water inlet pipe 6 is arranged on the desanding box main body 4, the water outlet pipe 7 is arranged on the desanding box main body 4 and above the water inlet pipe 6, the pressurization air inlet valve 8 is arranged on the top cover 5, the limiting ring 9 is arranged on the inner wall of the desanding box main body 4, the fixing plate 10 is arranged on the limiting ring 9, dead lever 11 is located on fixed plate 10, PP cotton filter screen 12 is located on dead lever 11 and the setting of parcel dead lever 11, cleaning device 13 is located on top cap 5 and is located in degritting case main part 4.

As shown in fig. 1-2, the cleaning device 13 includes a support 14, a motor 15, a rotating shaft 16, a shaft seal 17, a connecting rod 18 and a top ball 19, the support 14 is disposed on the top cover 5, the motor 15 is disposed on the support 14 and penetrates through the support 14, the rotating shaft 16 is disposed on the motor 15 and penetrates through the top cover 5 to be disposed in the desanding box main body 4, the shaft seal 17 is disposed on the rotating shaft 16 and is disposed on the top cover 5, the connecting rod 18 is disposed on the rotating shaft 16, and the top ball 19 is disposed on the connecting rod 18 and is attached to the PP cotton filter screen 12.

The conical settling hopper 2 is arranged between the sand removing box main body 4 and the sand discharge pipe 3, the connecting rod 18 is arranged between the top ball 19 and the rotating shaft 16, and the top ball 19 is arranged between the connecting rod 18 and the PP cotton filter screen 12; the fixing rod 11 is perpendicular to the fixing plate 10, the fixing plate 10 is parallel to the limiting ring 9, the shaft seal 17 is coaxial with the rotating shaft 16, and the connecting rod 18 is perpendicular to the rotating shaft 16.

Preferably, the rotating shaft 16 is arranged in a cylinder, and the connecting rod 18 is arranged in a cylinder; the limiting ring 9 is arranged in an O shape, the fixing plate 10 is arranged in an O shape, and the support 14 is arranged in a U shape.

The rotating shaft 16 is provided with three groups, the connecting rods 18 are provided with a plurality of groups, and the number of the jacking balls 19 is consistent with that of the connecting rods 18.

When the device is used specifically, a user places the whole device on a horizontal plane by using the supporting legs 1, connects the geothermal water pipe to the water inlet pipe 6, adds geothermal water into the sand removing box main body 4 through the water inlet pipe 6, sand in the geothermal water is filtered by the PP cotton filter screen 12, is kept at a position between the PP cotton filter screen 12 and the sand removing box main body 4, and is deposited into the conical settling hopper 2 under the action of the self gravity of the sand, the sand can be discharged through the sand discharging pipe 3, the geothermal water enters the PP cotton filter screen 12 through the PP cotton filter screen 12 due to the density lower than that of the sand and floats above the sand, pressurizes the sand removing box main body 4 through the pressurizing air inlet valve 8, so that the geothermal water in the sand removing box main body 4 can flow out from the water outlet pipe 7 and be recharged to the geothermal well, and the PP cotton filter screen 12 can be gradually blocked and deformed by the sand, soil and the like in the geothermal water as time goes on, only need open motor 15, make motor 15 drive connecting rod 18 and rotate to make the knob 19 with the laminating of PP cotton filter screen 12 along with rotating together, can clear up PP cotton filter screen 12, above just is whole geothermol power quick desanding filter equipment's use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a quick sand removal filter equipment of geothermol power which characterized in that: sediment fill, sand discharge pipe, degritting case main part, top cap, inlet tube, outlet pipe, pressure boost admission valve, spacing ring, fixed plate, dead lever, the cotton filter screen of PP and cleaning device are deposited including supporting leg, toper, the toper is deposited and is fought and locate on the supporting leg, sand discharge pipe locates on the toper sediment fill, degritting case main part is located on the toper sediment fill, the top cap is located in the degritting case main part, the inlet tube is located in the degritting case main part, the outlet pipe is located in the degritting case main part and is located the top of inlet tube, pressure boost admission valve is located on the top cap, the spacing ring is located on the degritting case main part inner wall, the fixed plate is located on the spacing ring, the dead lever is located on the fixed plate, the cotton filter screen of PP is located on the dead lever and is wrapped up the dead lever setting, cleaning device is located on the top cap and is located in the degritting case main part.

2. The geothermal rapid sand removing and filtering device according to claim 1, wherein: the cleaning device comprises a support, a motor, a rotating shaft, a shaft seal, a connecting rod and a jacking ball, wherein the support is arranged on a top cover, the motor is arranged on the support and penetrates through the support, the rotating shaft is arranged on the motor and penetrates through the top cover to be arranged in the desanding box body, the shaft seal is arranged on the rotating shaft and is arranged on the top cover, the connecting rod is arranged on the rotating shaft, and the jacking ball is arranged on the connecting rod and is attached to the PP cotton filter screen.

3. The geothermal rapid sand removing and filtering device according to claim 2, wherein: the toper deposits and fights and locate between sand removal box main part and the sediment outflow pipe, the connecting rod is located between kickball and the pivot, the kickball is located between connecting rod and the cotton filter screen of PP.

4. The geothermal rapid sand removing and filtering device according to claim 3, wherein: the fixing rod is perpendicular to the fixing plate, the fixing plate is parallel to the limiting ring, the shaft seal is coaxial with the rotating shaft, and the connecting rod is perpendicular to the rotating shaft.

5. The geothermal rapid sand removing and filtering device according to claim 4, wherein: the pivot is the cylinder setting, the connecting rod is the cylinder setting.

6. The geothermal rapid sand removing and filtering device according to claim 5, wherein: the spacing ring is the O type setting, the fixed plate is the O type setting, the support is the U type setting.

7. The geothermal rapid sand removing and filtering device according to claim 6, wherein: the pivot is equipped with three groups, the connecting rod is equipped with a plurality of groups, the quantity of kicking the ball is unanimous with the quantity of connecting rod.