CN212524934U

CN212524934U - Vibrating screen for drying and separating drilling cutting wastes

Info

Publication number: CN212524934U
Application number: CN202020621726.8U
Authority: CN
Inventors: 刘燕飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2021-02-12
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a shale shaker that drilling chip discarded object drying separation used, including unable adjustment base, support frame, link, vibrating spring, lower box, go up box, air heater, screen cloth, outlet duct and absorption filter screen, two sets of support frames of unable adjustment base upper end fixedly connected with, it is two sets of equal sliding connection has a link in the support frame, unable adjustment base is last and be located vibrating spring of equal fixedly connected with in the support frame, the beneficial effects of the utility model are that: the hot air is continuously blown into the upper box body and the lower box body through the air heater, so that the temperature in the vibrating screen can rise, the air flow in the vibrating screen can be increased, the efficiency of the dry separation of drill cuttings is increased, meanwhile, the drill cuttings are always in a sealed environment for vibration screening, the secondary pollution of dust caused by the vibration of the drill cuttings is avoided, workers are prevented from sucking the dust of the drill cuttings in the operation process, and the body health of operators is effectively protected.

Description

Vibrating screen for drying and separating drilling cutting wastes

Technical Field

The utility model relates to a waste gas processing technology field specifically is a shale shaker of drill chip discarded object drying separation usefulness.

Background

The vibrating screen is a screen mesh which makes materials thrown up on the screen surface and moves forwards in a straight line to reasonably match by using the principle of vibration excitation of a vibrating motor, thereby achieving the purpose of screening.

However, because the liquid water is attached to the surface of the drill cuttings, the drill cuttings and the liquid water are screened only by vibration, the screening efficiency is low, the working efficiency is reduced, the screening cost is increased, and meanwhile, the vibration is easy to suspend in the air after the drill cuttings are dried, and an operator sucks dust from the drill cuttings for a long time to cause certain damage to the health of the operator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shale shaker of drill chip discarded object dry separation usefulness to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a vibrating screen for drying and separating drilling cuttings and wastes comprises a fixed base, two groups of supporting frames, a vibrating spring, a lower box body, an upper box body, a hot air blower, a screen, an air outlet pipe and an adsorption filter screen, wherein the upper end of the fixed base is fixedly connected with the two groups of supporting frames, the two groups of supporting frames are internally and slidably connected with the connecting frame, the vibrating spring is fixedly connected on the fixed base and positioned in the supporting frames, the upper ends of the vibrating springs are fixedly connected at the lower end of the connecting frame, one ends of the two groups of connecting frames, which are far away from the vibrating spring, are fixedly connected with a lower box body, five air inlet holes are respectively formed in the front side wall and the rear side wall of the lower box body, the hot air blower is fixedly connected on the front side wall and the rear side wall of the lower box body and on the air inlet holes, the upper end of the lower, five fixed block of equal fixedly connected with in the outlet duct, five just be located the equal sliding connection in fixed block top in the outlet duct and have an absorption filter screen, five equal threaded connection has a fixed cover in the outlet duct upper end, fixed cover bottom contacts with absorption filter screen upper end.

Preferably, one side of the upper end of the upper box body is fixedly connected with a feed inlet, the upper end of the feed inlet is hinged with a sealing plate, and one side of the upper box body, which is far away from the feed inlet, is fixedly connected with a discharge pipe.

Preferably, the screen cloth is located the upper box body and is higher than near discharging pipe one end near feed inlet one end, a mounting hole has all been seted up with upper box body both sides junction to the screen cloth, the screen cloth both ends are located two mounting holes respectively, equal a set of installation spring of fixedly connected with on the mounting hole inner wall, installation spring is far away that mounting hole lateral wall one end contacts with the screen cloth.

Preferably, a pair of installation bases are fixedly connected to the middle position of the upper end of the fixing base, a motor is fixedly connected to each installation base, a centrifugal rotating wheel is fixedly connected to the output end of the motor, and the upper end of the centrifugal rotating wheel is in contact with the bottom of the lower box body.

Preferably, the four corners of the outer side of the upper end of the lower box body are fixedly connected with a connecting block, the four corners of the outer side of the lower end of the upper box body are fixedly connected with a connecting block, a connecting bolt is slidably connected between the two corresponding connecting blocks, and the lower end of the connecting bolt is in threaded connection with a connecting nut.

Preferably, a sealing gasket is fixedly connected to the joint of the lower box body and the upper box body, the lower end of the sealing gasket is fixedly connected to the lower box body, and the upper end of the sealing gasket is in contact with the upper box body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the hot air is continuously blown into the upper box body and the lower box body through the air heater, so that the temperature in the vibrating screen can be increased, the air flow in the vibrating screen can be increased, and the efficiency of drying and separating drill cuttings is increased.

2. The drill chip is always in a sealed environment for vibration screening, so that secondary dust pollution caused by drill chip vibration is avoided, workers are prevented from sucking dust of the drill chip in the operation process, and the body health of the operators is effectively protected.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the external structure of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic structural view of the vibration spring of the present invention;

fig. 5 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a fixed base; 2. a support frame; 3. a connecting frame; 4. a vibration spring; 5. a lower box body; 6. an air inlet; 7. a hot air blower; 8. an upper box body; 9. screening a screen; 10. a feed inlet; 11. a sealing plate; 12. an air outlet pipe; 13. a fixed block; 14. adsorbing a filter screen; 15. fixing a sleeve; 16. a discharge pipe; 17. connecting blocks; 18. a connecting bolt; 19. a connecting nut; 20. a gasket; 21. installing a base; 22. a motor; 23. a centrifugal runner; 24. mounting holes; 25. and installing a spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a vibrating screen for drying and separating drill cuttings and wastes comprises a fixed base 1, support frames 2, connecting frames 3, vibrating springs 4, a lower box body 5, an upper box body 8, an air heater 7, a screen 9, an air outlet pipe 12 and an adsorption filter screen 14, wherein the upper ends of the fixed base 1 are fixedly connected with two groups of support frames 2, the two groups of support frames 2 are respectively connected with one connecting frame 3 in a sliding manner, the vibrating springs 4 are respectively and fixedly connected with the fixed base 1 and positioned in the support frames 2, the upper ends of the vibrating springs 4 are respectively and fixedly connected with the lower ends of the connecting frames 3, one ends of the two groups of connecting frames 3 far away from the vibrating springs 4 are respectively and fixedly connected with a lower box body 5, the front side wall and the rear side wall of the lower box body 5 are respectively provided with five air inlet holes 6, the air heater 7 is respectively and fixedly connected with the front side wall and the rear side wall of the lower box body 5, go up five outlet ducts 12 of 8 upper ends fixedly connected with of box, fixed block 13 of equal fixedly connected with in five outlet ducts 12, five outlet ducts 12 are interior and are located the equal sliding connection in fixed block 13 top and adsorb filter screen 14, equal threaded connection has a fixed cover 15 in five outlet duct 12 upper ends, fixed cover 15 bottom contacts with adsorbing filter screen 14 upper end, make the drill chip carry out vibration screening in sealed environment all the time, the dust secondary pollution that the drill chip vibration caused has been avoided, avoid the staff to inhale drill chip dust in operation process, the operator's of effectual protection is healthy.

The joint of the lower box body 5 and the upper box body 8 is fixedly connected with a sealing gasket 20, the lower end of the sealing gasket 20 is fixedly connected on the lower box body 5, the upper end of the sealing gasket 20 is contacted with the upper box body 8, the sealing performance of the joint of the upper box body 8 and the lower box body 5 can be effectively ensured, abnormal sound generated by the impact of the joint of the upper box body 8 and the lower box body 5 during vibration can be prevented, four corners outside the upper end of the lower box body 5 are fixedly connected with a connecting block 17, four corners outside the lower end of the upper box body 8 are fixedly connected with a connecting block 17, a connecting bolt 18 is slidably connected between the two corresponding connecting blocks 17, the lower end of the connecting bolt 18 is in threaded connection with a connecting nut 19, the installation and the disassembly of the upper box body 8 and the lower box body 5 are convenient, the inside of the upper box body 8 and the lower box body 5 are convenient to clean, the middle position of the upper end of the, the output end of the motor 22 is fixedly connected with a centrifugal rotating wheel 23, the upper end of the centrifugal rotating wheel 23 is contacted with the bottom of the lower box body 5, the motor 22 can provide power for the vibration of the screen cloth 9, the screen cloth 9 is positioned in the upper box body 8, one end of the screen cloth 9, which is close to the feed inlet 10, is higher than one end of the screen cloth, which is close to the discharge pipe 16, the joints of the screen cloth 9 and the two sides of the upper box body 8 are respectively provided with a mounting hole 24, the two ends of the screen cloth 9 are respectively positioned in the two mounting holes 24, the inner side wall of each mounting hole 24 is fixedly connected with a group of mounting springs 25, one end of the side wall of each mounting spring 25, which is far away from the mounting hole 24, is contacted with the screen cloth 9, the screen cloth 9 can be repaired and cleaned more conveniently, one side of the upper end of, the inlet 10 and outlet 16 pipes facilitate the insertion and removal of drill cuttings.

Specifically, when the utility model is used, firstly, the whole device is connected with an external power supply, then the drilling cuttings wastes are poured into the device from the feed inlet 10, so that the drilling cuttings wastes are positioned on the screen cloth 9, then the motor 22 is started to drive the centrifugal rotating wheel 23 at the output end of the motor 22 to rotate, the lower box body 5 and the upper box body 8 are driven to vibrate up and down, so that the screen cloth 9 is positioned in the upper box body 8 to vibrate up and down, then the hot air blower 7 is started to heat air and discharge the hot air into the lower box body 5 through the air inlet hole 6, so that the surface temperature of the drilling cuttings on the screen cloth 9 is raised, the evaporation speed of the surface moisture of the drilling cuttings is increased, the drilling cuttings can be dried rapidly, when the water vapor and the drilling cuttings pass through the air outlet pipe 12, the dust in the air is filtered through the adsorption filter screen 14, the water vapor is discharged from, finally, the drilling cuttings are discharged from the discharge pipe 16, so that the drying and separation of the drilling cuttings are completed, the secondary pollution of the drilling cuttings to air is reduced, and the working environment of operators is healthier.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 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.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A vibrating screen for drying and separating drill cuttings and wastes is characterized by comprising a fixed base (1), supporting frames (2), connecting frames (3), vibrating springs (4), a lower box body (5), an upper box body (8), an air heater (7), a screen (9), an air outlet pipe (12) and an adsorption filter screen (14), wherein two groups of supporting frames (2) are fixedly connected to the upper end of the fixed base (1), one connecting frame (3) is slidably connected in each group of supporting frames (2), one vibrating spring (4) is fixedly connected to the upper end of each vibrating spring (4) and is positioned in each supporting frame (2), one end, far away from the vibrating spring (4), of each group of connecting frames (3) is fixedly connected with one lower box body (5), five air inlet holes (6) are formed in the front side wall and the rear side wall of each lower box body (5), lower box (5) around on the lateral wall and with inlet port (6) on equal air heater (7) of fixedly connected with, box (8) is gone up to lower box (5) upper end fixedly connected with one, go up screen cloth (9) of fixedly connected with in box (8), go up five outlet ducts (12) of box (8) upper end fixedly connected with, five fixed block (13) of equal fixedly connected with in outlet duct (12), five just be located fixed block (13) top equal sliding connection in outlet duct (12) and have one adsorb filter screen (14), five equal threaded connection has one fixed cover (15) in outlet duct (12) upper end, fixed cover (15) bottom contacts with adsorb filter screen (14) upper end.

2. A shaker screen for the dry separation of drill cuttings waste as claimed in claim 1, characterised in that: go up box (8) upper end one side fixedly connected with feed inlet (10), feed inlet (10) upper end articulates there is a closing plate (11), go up box (8) and keep away from feed inlet (10) one side fixedly connected with discharging pipe (16).

3. A shaker screen for the dry separation of drill cuttings waste as claimed in claim 1, characterised in that: screen cloth (9) are located box (8) and are higher than being close to discharging pipe (16) one end near feed inlet (10) one end, a mounting hole (24) have all been seted up with last box (8) both sides junction in screen cloth (9), screen cloth (9) both ends are located two mounting holes (24) respectively, equal fixedly connected with a set of installation spring (25) on mounting hole (24) inside wall, installation spring (25) far mounting hole (24) lateral wall one end contacts with screen cloth (9).

4. A shaker screen for the dry separation of drill cuttings waste as claimed in claim 1, characterised in that: a pair of installation base (21) of unable adjustment base (1) upper end intermediate position fixedly connected with, a motor (22) of equal fixedly connected with on installation base (21), centrifugal runner (23) of equal fixedly connected with of motor (22) output, centrifugal runner (23) upper end contacts bottom box (5) down.

5. A shaker screen for the dry separation of drill cuttings waste as claimed in claim 1, characterised in that: the improved structure is characterized in that the four corners of the outer side of the upper end of the lower box body (5) are fixedly connected with connecting blocks (17), the four corners of the outer side of the lower end of the upper box body (8) are fixedly connected with connecting blocks (17), a connecting bolt (18) is slidably connected between the two corresponding connecting blocks (17), and a connecting nut (19) is in threaded connection with the lower end of the connecting bolt (18).

6. A shaker screen for the dry separation of drill cuttings waste as claimed in claim 1, characterised in that: lower box (5) and last box (8) junction fixedly connected with one sealed pad (20), sealed pad (20) lower extreme fixed connection is on lower box (5), sealed pad (20) upper end contacts with last box (8).