CN212494232U

CN212494232U - Sandstone rock core self-cleaning device

Info

Publication number: CN212494232U
Application number: CN202021181583.XU
Authority: CN
Inventors: 陈擎; 王贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-02-09
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a sandstone rock core self-cleaning device, including shell and washing pond, shell top outer wall has cleaner case, heating evaporation case and condensing box through the bolt fastening respectively, cleaner case top outer wall has the delivery pump through the bolt fastening, cleaner case top outer wall, heating evaporation case one side outer wall and the welding of condensing box both sides outer wall have same root conveyer pipe, and conveyer pipe circumference outer wall sets up in delivery pump both sides outer wall, the welding of heating evaporation case top inner wall has the hot plate, heating evaporation case one side inner wall is provided with temperature sensor, the welding of the relative one side inner wall of heating evaporation case has same root heat-conducting plate, the welding of cleaner bottom of the case outer wall has high pressure nozzle, the welding of washing pond one side outer wall and heating evaporation case one side outer wall has same backward flow hose. The utility model discloses a cleaner case can be used for placing the cleaner that washs the rock core, can carry out the high pressure with the cleaner through high pressure nozzle and spray.

Description

Sandstone rock core self-cleaning device

Technical Field

The utility model relates to a rock core self-cleaning technical field especially relates to a sandstone rock core self-cleaning device.

Background

In the prior art, in the geological exploration and development process, a coring tool is put into a well according to data obtained by exploration, a core serving as a sample is drilled, the core is the most visual and practical data for knowing the characteristics of an underground oil layer and contained fluid, when the core is analyzed, the core needs to be cleaned on site so as to separate impurities such as gravel, soil and the like from the core, and meanwhile, certain oil stains can be attached to the outer wall of the core, so that the oil stains also need to be cleaned at the same time.

Through retrieval, chinese patent application No. CN201920486306.0 discloses a core cleaning device, which includes a device base, two or more core supports are arranged on the device base at intervals, a cleaning brush support is further arranged on the device base, a ring body for a core to pass through is rotatably assembled on the cleaning brush support, a brush structure is arranged on the ring body, the core cleaning device further includes a driving device for driving the ring body to rotate, and the core support and the cleaning brush support can move relatively along the interval arrangement direction of the core supports.

The core cleaning device in the patent has the following defects: the cleaned water can not be collected, treated and recycled, so that the cleaning environment is low in environmental protection and high in cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the water after cleaning can not be collected and treated and recycled in the prior art, so that the cleaning environment-friendly performance is lower and the cost is higher, and providing a sandstone core automatic cleaning device.

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

an automatic cleaning device for sandstone cores comprises a shell and a cleaning pool, wherein a cleaning agent box, a heating evaporation box and a condensation box are respectively fixed on the outer wall of the top of the shell through bolts, a delivery pump is fixed on the outer wall of the top of the cleaning agent box through bolts, the outer wall of the top of the cleaning agent box, the outer wall of one side of the heating evaporation box and the outer wall of two sides of the condensation box are welded with the same delivery pipe, the outer wall of the circumference of the delivery pipe is arranged on the outer wall of two sides of the delivery pump, a heating plate is welded on the inner wall of the top of the heating evaporation box, a temperature sensor is arranged on the inner wall of one side of the heating evaporation box, the same heat-conducting plate is welded on the inner wall of the opposite side of the heating evaporation box, a high-pressure nozzle is welded on the outer wall of the, the inner wall of one side of the cleaning pool is fixedly provided with a filter screen through a bolt, and the circumferential inner wall of the filter screen is arranged on the circumferential outer wall of the backflow hose.

As a further aspect of the present invention: the shell bottom inner wall has been seted up the spout, the relative one side inner wall of spout is connected with same lead screw through the bearing rotation, shell one side outer wall is fixed with two-way motor through the bolt, and two-way motor output passes through the coupling joint in lead screw input.

As a further aspect of the present invention: the outer wall of the two sides of the cleaning pool is rotatably connected to the outer wall of the circumference of the screw rod, the outer wall of the top of the cleaning pool is welded with two support frames, the outer wall of one side of the cleaning pool is rotatably connected with a fastening screw, the outer wall of one side of the fastening screw is rotatably connected with a limiting fixing disc through a bearing, the outer wall of one side of the limiting fixing disc is slidably connected to the outer wall of one side of the cleaning pool, and the outer.

As a further aspect of the present invention: the improved drying machine is characterized in that a support is welded to the inner wall of the top of the shell, a hexagonal drying cylinder is welded to the inner wall of the opposite side of the support, and a fan is fixed to the outer wall of the top of the shell through bolts.

As a further aspect of the present invention: the outer wall welding of fan output, heating evaporation case both sides outer wall and hexagonal stoving section of thick bamboo one side has same root stoving pipe, and stoving pipe circumference outer wall sets up in support one side outer wall.

As a further aspect of the present invention: the utility model discloses a heat treatment box, including shell, treatment box top outer wall, the relative one side inner wall of treatment box is provided with same adsorption plate, it is provided with out gas net and radiator-grid respectively to handle box top outer wall and bottom outer wall.

As a further aspect of the present invention: the inner wall of the top of the shell is fixedly provided with a mounting seat through bolts, and the outer wall of the bottom of the mounting seat is provided with an airtight curtain.

As a further aspect of the present invention: the outer wall of one side of the shell is provided with a control unit, and the back of the shell is provided with an observation window.

Compared with the prior art, the utility model provides a sandstone rock core self-cleaning device possesses following beneficial effect:

1. can drive through being provided with two-way motor and lead screw and wash the pond and carry out the slip of horizontal direction along the spout inner wall, be convenient for wash and dry the rock core, can fix the rock core of different length through being provided with fastening screw and spacing fastening screw, guarantee the stability of rock core, can separate the washing of rock core and two processes of drying through being provided with ventilative curtain, interference reduction, it can cut off the particulate matter of rock core outer wall to be provided with the filter screen through washing pond one side inner wall.

2. Can retrieve the cleaner in the cleaning pool through being provided with backward flow hose and backwash pump, can evaporate the cleaner through heating the evaporation case, cleaner after the evaporation is through the condensation liquefaction of condensation box, can get back to the cleaner incasement again through conveyer pipe and delivery pump after that, can realize the relapse washing to the rock core, improve the abluent efficiency of rock core, can observe the cleaning process through being provided with the observation window.

3. The drying pipe is arranged on the outer walls of the two sides of the heating evaporation box, the air conveyed by the fan can be heated by the heat-conducting plate, the heating evaporation box can heat the air when the cleaning agent is heated and evaporated, the through holes are formed in the outer walls of the six sides of the hexagonal drying cylinder, the hot air can be diffused towards all directions, the uniformity of heated core surfaces can be improved, the moisture on the core surfaces can be evaporated quickly, the adsorption plate is arranged to absorb harmful gas generated in the evaporation process, and the environmental friendliness is improved.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic view of a front cross-sectional structure of an automatic cleaning device for sandstone cores according to the present invention;

fig. 2 is a schematic side view of a cross-sectional structure of the automatic cleaning device for sandstone cores according to the present invention;

fig. 3 is a schematic view of a back structure of the automatic cleaning device for sandstone cores according to the present invention;

fig. 4 is the utility model provides a sandstone rock core self-cleaning device's circuit flow schematic diagram.

In the figure: 1-shell, 2-cleaning agent box, 3-delivery pump, 4-temperature sensor, 5-heating evaporation box, 6-condensation box, 7-air outlet net, 8-radiator net, 9-adsorption plate, 10-treatment box, 11-chute, 12-screw rod, 13-airtight curtain, 14-fastening screw rod, 15-limit fixed disk, 16-cleaning pool, 17-liquid level sensor, 18-high pressure nozzle, 19-blower, 20-heat conduction plate, 21-mounting seat, 22-heating plate, 23-drying tube, 24-bracket, 25-hexagonal drying cylinder, 26-filter screen, 27-bracket, 28-observation window, 29-delivery tube, 30-reflux pump, 31-control unit, etc, 32-bidirectional motor, 33-return hose.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In order to recycle a cleaning agent and reduce the use cost, the sandstone core automatic cleaning device comprises a shell 1 and a cleaning pool 16, wherein the outer wall of the top of the shell 1 is respectively fixed with a cleaning agent box 2, a heating evaporation box 5 and a condensation box 6 through bolts, the outer wall of the top of the cleaning agent box 2 is fixed with a delivery pump 3 through bolts, the outer wall of the top of the cleaning agent box 2, the outer wall of one side of the heating evaporation box 5 and the outer wall of two sides of the condensation box 6 are welded with a same delivery pipe 29, the circumferential outer walls of the delivery pipes 29 are arranged on the outer walls of two sides of the delivery pump 3, the inner wall of the top of the heating evaporation box 5 is welded with a heating plate 22, the inner wall of one side of the heating evaporation box 5 is provided with a temperature sensor 4, the inner wall of the opposite side of the heating evaporation box, the outer wall of one side of the cleaning pool 16 and the outer wall of one side of the heating evaporation box 5 are welded with the same backflow hose 33, the outer wall of the top of the shell 1 is provided with a backflow pump 30, the outer walls of two sides of the backflow pump 30 are arranged on the outer wall of the circumference of the backflow hose 33, the inner wall of one side of the cleaning pool 16 is fixedly provided with a filter screen 26 through bolts, and the inner wall of the circumference of the filter screen 26 is arranged on the outer wall of; can be used for placing the cleaner that washs the rock core through cleaner case 2, can carry out the high pressure with the cleaner and spray through high pressure nozzle 18, high pressure nozzle 18 outer wall is provided with the valve, can control the volume of spraying of cleaner, can flow back again in heating evaporation case 5 with the cleaner in the washing pond 16 through being provided with backwash pump 30 and backflow hose 33, evaporate the cleaner through hot plate 22, make the cleaner after the evaporation enter into in condensing box 6 through conveyer pipe 29 after then, after through condensing box 6 condensation, get back to again in cleaner case 2 through conveyer pump 3 and conveyer pipe 29, thereby can realize the make full use of to the cleaner, use cost is reduced, conveyer pipe 29 circumference outer wall is provided with the valve, can control the transport capacity of cleaner, can hold back the particulate matter of rock core surface through being provided with filter screen 26. The temperature in the heating evaporation box 5 can be monitored through a temperature sensor 4, and the model of the temperature sensor 4 is BM 100.

In order to fix and move the rock core conveniently, as shown in fig. 1 and fig. 2, a chute 11 is formed in the inner wall of the bottom of a shell 1, the inner wall of one side, opposite to the chute 11, is rotatably connected with a same screw rod 12 through a bearing, a bidirectional motor 32 is fixed on the outer wall of one side of the shell 1 through a bolt, the output end of the bidirectional motor 32 is connected to the input end of the screw rod 12 through a coupling, the outer walls of two sides of a cleaning pool 16 are rotatably connected to the outer wall of the circumference of the screw rod 12, two support frames 27 are welded on the outer wall of the top of the cleaning pool 16, a fastening screw 14 is rotatably connected to the outer wall of one side of the cleaning pool 16, a limiting fixed disk 15 is rotatably connected to the outer wall of; can drive through two-way motor 32 and lead screw 12 and wash pond 16 and slide along 11 inner walls of spout, wash 16 bottoms in pond and the laminating of 11 inner walls of spout, stability when can guaranteeing to wash pond 16 and slide, can be used for placing the rock core through setting up two support frames 27, can fix the rock core of different length through being provided with fastening screw 14 and spacing fixed disk 15, the stability of rock core when guaranteeing to wash pond 16 and remove, can monitor the liquid level in washing pond 16 through level sensor 17. The model number of the liquid level sensor 17 is SZRD 601.

In order to facilitate evaporation of water on the surface of the cleaned core, as shown in fig. 2, a support 24 is welded on the inner wall of the top of the shell 1, the same hexagonal drying cylinder is welded on the inner wall of one side of the support 24 opposite to the support 24, a fan 19 is fixed on the outer wall of the top of the shell 1 through bolts, the same drying tube 23 is welded on the output end of the fan 19, the outer walls of two sides of the heating evaporation box 5 and the outer wall of one side of the hexagonal drying cylinder, and the circumferential outer wall of the drying tube 23 is arranged on the; can be with the leading-in cavity that forms between heat-conducting plate and the 5 bottom inner walls of heating evaporation case of air through being provided with fan 19, in the air through the heating entered into the hexagonal drying cylinder through drying tube 23, the six outer walls of hexagonal drying cylinder have all been seted up more than two through-holes, can be used for carrying out thermal transmission to shell 1 inside from six different directions, can carry out drying process to the rock core in the washing pond 16.

In order to treat moisture evaporated from the outside of the core, as shown in fig. 1, a treatment box 10 is fixed on the outer wall of the top of the shell 1 through bolts, the same adsorption plate 9 is arranged on the inner wall of one side, opposite to the treatment box 10, of the treatment box 10, and an air outlet net 7 and a heat dissipation net 8 are respectively arranged on the outer wall of the top and the outer wall of the bottom of the treatment box 10; can derive the steam that forms behind the moisture evaporation of rock core outer wall through being provided with radiator-grid 8, adsorption plate 9 can adsorb gases such as oil gas that contain in the middle of the steam, can reduce pollution, and steam after handling through adsorption plate 9 is discharged through air-out net 7.

In order to partition the interior of the shell 1 and reduce mutual interference of core cleaning and drying, as shown in fig. 1, an installation seat 21 is fixed on the inner wall of the top of the shell 1 through bolts, and an airtight curtain 13 is arranged on the outer wall of the bottom of the installation seat 21; the inside of the housing 1 can be partitioned by providing an air-impermeable curtain 13, and the air-impermeable curtain 13 is formed by splicing a plurality of curtains to allow the washing tank 16 to pass therethrough.

In order to control the cleaning device conveniently, as shown in fig. 3, a control unit 31 is arranged on the outer wall of one side of the casing 1, and an observation window 28 is arranged on the back of the casing 1; the control unit 31 can control the whole cleaning device, and the observation window 28 is of a transparent structure and can observe the inside of the shell 1.

The working principle is as follows: when the sandstone core needs to be cleaned, firstly, the core is placed on the outer walls of the tops of the two supporting frames 27, then the fastening screw 14 is rotated to enable the limiting fastening disc to rotate, one end of the core is enabled to be tightly attached to the inner wall of one side of the limiting fastening disc, the other end of the core is enabled to be tightly attached to the inner wall of the other side of the cleaning pool 16, then the control unit 31 is used for controlling the two-way motor 32, the two-way motor 32 is enabled to drive the screw rod 12 to rotate, the cleaning pool 16 is enabled to move to the bottom of the high-pressure spray head 18, then a valve outside the high-pressure spray head 18 is opened, cleaning agents in the cleaning agent box 2 are enabled to spray and soak the surface of the core through the high-pressure spray head 18, particles on the surface of the core are removed, meanwhile, the cleaning agents can be improved to treat oil stains, the reflux pump 30 reflows the cleaning agent in the cleaning pool 16 to the heating evaporation box 5 through the reflux hose 33, then the heating plate 22 is electrified through the control unit 31, the cleaning agent is heated and evaporated, the cleaning agent enters the condensation box 6 after being evaporated, then the condensation box 6 condenses and liquefies the evaporated gas, then the control unit 31 controls the delivery pump 3, so that the cleaning agent after condensation and liquefaction returns to the cleaning pool 16 again, the core is cleaned repeatedly, the core cleaning efficiency is improved, after the core is cleaned and ensured, a valve arranged on the outer wall of the delivery pipe 29 is closed after the cleaning agent condenses and liquefies, at the moment, the core is cleaned, the cleaning agent is not arranged in the cleaning pool 16, then the control unit 31 controls the two-way motor 32, so that the cleaning pool 16 slides along the chute 11, and then moves to the bottom of the hexagonal drying curtain cylinder through the airtight 13, subsequently, the fan 19 is energized and the heating plate 22 is energized, so that heat is transferred to the heat conductive plate to heat the air sent by the fan 19. And then, the water on the surface of the rock core is evaporated and dried through the blowout of the through holes on the six outer walls of the hexagonal drying cylinder, the adsorption plate 9 adsorbs harmful gas contained in the steam after the steam generated after drying passes through the heat dissipation net 8, and then the steam is discharged through the gas outlet net 7 to complete the cleaning of the rock core.

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

1. The sandstone core automatic cleaning device comprises a shell (1) and a cleaning pool (16), and is characterized in that the outer wall of the top of the shell (1) is respectively fixed with a cleaning agent box (2), a heating evaporation box (5) and a condensation box (6) through bolts, the outer wall of the top of the cleaning agent box (2) is fixed with a delivery pump (3) through bolts, the outer wall of the top of the cleaning agent box (2), the outer wall of one side of the heating evaporation box (5) and the outer wall of the two sides of the condensation box (6) are welded with a same delivery pipe (29), the outer wall of the circumference of the delivery pipe (29) is arranged on the outer walls of the two sides of the delivery pump (3), the inner wall of the top of the heating evaporation box (5) is welded with a heating plate (22), the inner wall of one side of the heating evaporation box (5) is provided, cleaning agent case (2) bottom outer wall welding has high pressure nozzle (18), it has same backflow hose (33) to wash outer wall of pond (16) one side and heating evaporation case (5) one side outer wall welding, shell (1) top outer wall is provided with backwash pump (30), and backwash pump (30) both sides outer wall sets up in backflow hose (33) circumference outer wall, it has filter screen (26) to wash pond (16) one side inner wall through the bolt fastening, and filter screen (26) circumference inner wall sets up in backflow hose (33) circumference outer wall.

2. The sandstone core automatic cleaning device according to claim 1, wherein a sliding groove (11) is formed in the inner wall of the bottom of the casing (1), the inner wall of one side, opposite to the sliding groove (11), is rotatably connected with the same screw rod (12) through a bearing, a bidirectional motor (32) is fixed on the outer wall of one side of the casing (1) through a bolt, and the output end of the bidirectional motor (32) is connected to the input end of the screw rod (12) through a coupling.

3. The sandstone core automatic cleaning device according to claim 1, wherein the outer walls of two sides of the cleaning pool (16) are rotatably connected to the outer wall of the circumference of the screw rod (12), two support frames (27) are welded on the outer wall of the top of the cleaning pool (16), a fastening screw (14) is rotatably connected to the outer wall of one side of the cleaning pool (16), a limiting fixing disc (15) is rotatably connected to the outer wall of one side of the fastening screw (14) through a bearing, the outer wall of one side of the limiting fixing disc (15) is slidably connected to the outer wall of one side of the cleaning pool (16), and a liquid level sensor (17) is arranged on the outer wall of the.

4. The sandstone core automatic cleaning device according to claim 1, wherein a support (24) is welded on the inner wall of the top of the casing (1), the same hexagonal drying cylinder is welded on the inner wall of one side, opposite to the support (24), of the support, and the fan (19) is fixed on the outer wall of the top of the casing (1) through bolts.

5. The sandstone core automatic cleaning device according to claim 4, wherein the same drying pipe (23) is welded on the output end of the fan (19), the outer walls of two sides of the heating evaporation box (5) and the outer wall of one side of the hexagonal drying cylinder, and the circumferential outer wall of the drying pipe (23) is arranged on the outer wall of one side of the bracket (24).

6. The sandstone core automatic cleaning device according to claim 1, wherein a treatment box (10) is fixed on the outer wall of the top of the casing (1) through bolts, the same adsorption plate (9) is arranged on the inner wall of one side, opposite to the treatment box (10), of the treatment box (10), and an air outlet net (7) and a heat dissipation net (8) are respectively arranged on the outer wall of the top and the outer wall of the bottom of the treatment box (10).

7. The sandstone core automatic cleaning device according to claim 1, wherein a mounting seat (21) is fixed on the inner wall of the top of the casing (1) through bolts, and an airtight curtain (13) is arranged on the outer wall of the bottom of the mounting seat (21).

8. The sandstone core automatic cleaning device according to claim 1, wherein a control unit (31) is arranged on the outer wall of one side of the casing (1), and an observation window (28) is arranged on the back of the casing (1).