Slurry pump outlet pipeline device easy for valve maintenance

Abstract

The utility model discloses a slurry pump outlet pipeline device easy to maintain a valve, which belongs to the technical field of pipelines and comprises an outlet pipeline, a support column and a support box, the outlet pipeline is connected to a slurry pump outlet, a control valve is arranged on the outlet pipeline, the support box is mounted beside the control valve, and the bottom of the support box is connected with the support column. A maintenance ladder is installed on the surface of the supporting column in the vertical direction, a fixed top plate is connected to the top of the supporting box, and a standby valve is arranged on the side, away from the supporting box, of the control valve. The slurry pump outlet pipeline maintenance device has the advantages that the outlet pipeline connected to the slurry pump outlet is arranged at the high position, the outlet pipeline can be supported through the supporting columns, the pipeline supporting stability is improved, the supporting columns are provided with the maintenance ladder, workers can conveniently climb up to maintain a control valve of the outlet pipeline, and the standby valve is arranged on the outlet pipeline, so that maintenance is convenient. The device can be used in the maintenance process and when the control valve breaks down.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline technical field, specifically, relate to a kind of slurry pump outlet pipeline device of valve maintenance easily. BACKGROUND

[0002] Slurry pump refers to the mechanical that is used to deliver mud or water to drill hole in the process of drilling. Slurry pump is an important part of drilling equipment. In fact, sewage pump, slurry pump and some non-clear water pumps are also commonly used in the field of slurry pump. In the factory, non-water raw materials, sewage and slurry can be delivered by slurry pump. In order to avoid occupying ground space, a part of the connection pipeline needs to be set at a high place during delivery.

[0003] The slurry pump outlet pipeline structure in the prior art is provided with a corresponding valve, but the valve is not convenient to maintain and lacks backup means in the case of valve failure. In addition, the support stability and durability of the pipeline structure need to be improved. At the same time, the utility model discloses a slurry pump convenient for connecting pipeline, which comprises a slurry pump body, a circular ring frame is installed on the pipeline of the slurry pump body, a rotating plate is rotatably installed on the circular ring frame, the rotating plate is fixed through a pin shaft assembly, a half ring frame is insertedly installed on the end of the rotating plate, the half ring frame is fixed through a bolt assembly, a push plate is arranged on one side of the half ring frame, a lead screw is installed on the side wall of the push plate, the lead screw is screwedly installed in a threaded cylinder, the threaded cylinder is rotatably installed on a connecting cylinder, and the connecting cylinder is installed on the side wall of the half ring frame. It is not convenient to maintain and lacks backup means in the case of valve failure. The support stability and durability of the pipeline structure need to be improved. UTILITY MODEL CONTENTS

[0004] In order to overcome the problems of the slurry pump outlet pipeline structure in the prior art, the valve is not convenient to maintain and lacks backup means in the case of valve failure, and the support stability and durability of the pipeline structure need to be improved during maintenance, the utility model provides a slurry pump outlet pipeline device easy to maintain valve, which comprises an outlet pipeline, a support column and a support box. The outlet pipeline is connected to the outlet of the slurry pump. A control valve is arranged on the outlet pipeline. A support box is installed on one side of the control valve. A support column is connected to the bottom of the support box. A maintenance ladder is installed on the surface of the support column in the vertical direction. A fixed top plate is connected to the top of the support box. A backup valve is arranged on the side of the control valve away from the support box.

[0005] The outlet pipeline connected to the outlet of the mud pump is arranged at a high position, and the outlet pipeline is supported by the supporting column, so that the pipeline support stability is improved, the supporting column is provided with a maintenance ladder, so that workers can conveniently climb up to maintain the control valve of the outlet pipeline, and convenience is brought to the maintenance of the pipeline structure, and meanwhile, the standby valve is arranged on the outlet pipeline, so that the standby valve can be used during maintenance or when the control valve fails.

[0006] Preferably, a cylindrical placement groove is formed in the middle of the support box, and the outlet pipeline is connected in the placement groove.

[0007] Preferably, a connecting block is mounted on the top of the support box, and the fixed top plate is mounted on the top of the connecting block, and a plurality of fixing holes are formed in the fixed top plate.

[0008] Preferably, the material of the maintenance ladder is stainless steel, and anti-skid soft pads are arranged on the plurality of steps of the maintenance ladder.

[0009] Preferably, a pressure monitoring assembly is arranged between the support box and the outlet pipeline, the pressure monitoring assembly comprises a pressure detector and an alarm, the pressure detector is mounted in the support box, the detection end of the pressure detector is connected to the inner wall of the outlet pipeline, and the alarm is mounted on the top of the support box.

[0010] Preferably, the alarm is electrically connected to the pressure detector, and a display module of the pressure detector is arranged on the surface of the support box.

[0011] Preferably, a reinforcing sleeve is arranged on the outer surface of the outlet pipeline, and a wear-resistant inner tube is arranged on the inner wall of the outlet pipeline.

[0012] The reinforcing sleeve arranged on the outlet pipeline can improve the compression strength and prevent damage, and the wear-resistant inner tube arranged in the outlet pipeline can reduce the wear caused by the conveying of raw materials and improve the service life.

[0013] Preferably, a flow meter is mounted on one side of the support box close to the outlet of the mud pump and connected to the outlet pipeline, and the flow meter is an electromagnetic flow meter.

[0014] The pressure monitoring assembly arranged on the outlet pipeline can monitor the pipeline pressure, and the alarm can issue an alarm in an abnormal state such as excessive pressure, so that workers can handle it in time, and meanwhile, the flow meter arranged on the outlet pipeline can monitor the conveying flow.

[0015] Preferably, a fixed bottom plate is mounted on the bottom of the supporting column, and a plurality of threaded holes are formed in the fixed bottom plate.

[0016] Preferably, a connecting flange is arranged at the outlet of the outlet pipeline.

[0017] Through the connecting flange, other conveying pipeline systems can be conveniently connected outside the outlet pipeline.

[0018] Beneficial effects:

[0019] The beneficial effects of the technical scheme of the utility model are as follows:

[0020] (1) The outlet pipeline connected to the outlet of the mud pump is arranged at a high position, and the outlet pipeline can be supported by the support column, so that the pipeline support stability can be improved; the maintenance ladder arranged on the support column can facilitate workers to climb up to maintain the control valve of the outlet pipeline, which brings convenience for the maintenance of the pipeline structure; in addition, the standby valve arranged on the outlet pipeline can be used during the maintenance process and when the control valve fails.

[0021] (2) The pressure monitoring assembly arranged on the outlet pipeline can monitor the pipeline pressure, and the alarm can issue an alarm in an abnormal state such as excessive pressure, so that the workers can handle it in time; in addition, the flow meter arranged on the outlet pipeline can facilitate the monitoring of the conveying flow.

[0022] (3) The reinforcing sleeve arranged on the outlet pipeline can improve the pressure resistance and prevent it from being damaged; the wear-resistant inner tube arranged in the outlet pipeline can reduce the wear caused by the conveying of raw materials and improve the service life. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can be obtained without creative labor on the basis of the drawings.

[0024] Fig. 1 It is the overall structure schematic diagram of the outlet pipeline device of the mud pump of the utility model easy to maintain valve;

[0025] Fig. 2 It is the internal structure schematic diagram of the outlet pipeline device of the mud pump of the utility model easy to maintain valve;

[0026] Fig. 3 It is the three-dimensional structure schematic diagram of the support column on the outlet pipeline device of the mud pump of the utility model easy to maintain valve;

[0027] Fig. 4 It is the internal structure schematic diagram of the outlet pipeline on the outlet pipeline device of the mud pump of the utility model easy to maintain valve.

[0028] In the figure: 1, outlet pipeline; 2, support column; 3, support box; 4, connecting block; 5, fixed top plate; 6, control valve; 7, standby valve; 8, maintenance ladder; 9, fixed bottom plate; 10, flow meter; 11, pressure detector; 12, connecting flange; 13, alarm; 14, placing groove; 15, reinforcing sleeve; 16, wear-resistant inner tube. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the utility model embodiment clearer, the technical scheme in the utility model embodiment will be clearly and completely described below in combination with the drawings in the utility model embodiment. Obviously, the described embodiment is part of the embodiments of the utility model, rather than all the embodiments. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the utility model.

[0030] The utility model embodiment can improve the pipeline support stability by supporting the outlet pipeline connected to the outlet of the mud pump at a high position through the support column, and the maintenance ladder is arranged on the support column to facilitate workers to climb up to maintain the control valve of the outlet pipeline, which brings convenience for the maintenance of the pipeline structure. Meanwhile, the standby valve is arranged on the outlet pipeline, which can be used during the maintenance process and when the control valve fails. The specific implementation is as follows:

[0031] As shown in Figs. 1 to 4 A mud pump outlet pipeline device facilitating valve maintenance, which comprises an outlet pipeline 1, a support column 2 and a support box 3. The outlet pipeline 1 is connected to the outlet of the mud pump. The outlet pipeline 1 is provided with a control valve 6. The support box 3 is installed beside the control valve 6. The bottom of the support box 3 is connected with the support column 2. The surface of the support column 2 is vertically installed with a maintenance ladder 8. The top of the support box 3 is connected with a fixed top plate 5. The side of the control valve 6 away from the support box 3 is provided with a standby valve 7. The outlet pipeline 1 connected to the outlet of the mud pump is arranged at a high position, which can be supported by the support column 2 to improve the pipeline support stability. The maintenance ladder 8 is arranged on the support column 2 to facilitate workers to climb up to maintain the control valve 6 of the outlet pipeline 1, which brings convenience for the maintenance of the pipeline structure. Meanwhile, the standby valve 7 is arranged on the outlet pipeline 1, which can be used during the maintenance process and when the control valve 6 fails.

[0032] The middle part of the support box 3 is formed with a cylindrical placing groove 14, and the outlet pipe 1 is connected in the placing groove 14. The shape of the placing groove 14 is matched with the outlet pipe 1, and the outlet pipe 1 can pass through the placing groove 14 and be erected at a high position in the factory. Meanwhile, the placing groove 14 can support the outlet pipe 1.

[0033] The top of the support box 3 is provided with a connecting block 4, and the top of the connecting block 4 is provided with a fixed top plate 5. A plurality of fixing holes are formed in the fixed top plate 5. When necessary, the fixed top plate 5 can be used to connect the fixed support column 2 and the support box 3 upward, so as to maintain the stability of the whole device.

[0034] The material of the maintenance ladder 8 is stainless steel, and the plurality of steps of the maintenance ladder 8 are provided with anti-skid soft pads. The comfort of the maintenance ladder 8 can be improved, and the safety of the staff after stepping on can be improved.

[0035] The pressure monitoring assembly is arranged between the support box 3 and the outlet pipe 1. The pressure monitoring assembly comprises a pressure detector 11 and an alarm 13. The pressure detector 11 is installed in the support box 3, the detection end of the pressure detector 11 is connected with the inner wall of the outlet pipe 1, and the alarm 13 is installed on the top of the support box 3.

[0036] The alarm 13 is electrically connected with the pressure detector 11, and the surface of the support box 3 is provided with a display module of the pressure detector 11. Through the pressure monitoring assembly arranged on the outlet pipe 1, the pipeline pressure can be monitored by the pressure detector 11, and the alarm 13 can issue an alarm in an abnormal state such as excessive pressure, so as to facilitate the staff to handle in time.

[0037] The outer surface of the outlet pipe 1 is provided with a reinforcing sleeve 15, and the inner wall of the outlet pipe 1 is provided with a wear-resistant inner tube 16. The reinforcing sleeve 15 arranged on the outlet pipe 1 can improve the pressure resistance, so that it is not easy to be damaged. The wear-resistant inner tube 16 arranged in the outlet pipe 1 can reduce the wear caused by the conveying of raw materials and improve the service life.

[0038] The flow meter 10 connected with the outlet pipe 1 is installed on one side of the support box 3 close to the outlet of the mud pump. The flow meter 10 is an electromagnetic flow meter. Through the flow meter 10 arranged on the outlet pipe 1, the conveying flow can be monitored, and the staff can be managed conveniently.

[0039] The bottom of the support column 2 is provided with a fixed bottom plate 9, and a plurality of threaded holes are formed in the fixed bottom plate 9. Through the fixed bottom plate 9, the support column 2 can be connected and fixed with the ground.

[0040] The outlet of the outlet pipe 1 is provided with a connecting flange 12. Through the connecting flange 12, other conveying pipe systems can be connected with the outlet pipe 1.

[0041] Working principle: the outlet pipe connected to the outlet of the mud pump is arranged at a high position, the outlet pipe can be supported by the supporting column, the supporting stability of the outlet pipe can be improved, the maintenance ladder is arranged on the supporting column, the workers can conveniently climb up to maintain the control valve of the outlet pipe, the maintenance of the pipe structure is facilitated, meanwhile, the standby valve is arranged on the outlet pipe, the standby valve can be used during the maintenance process and when the control valve fails, the pressure monitoring assembly arranged on the outlet pipe can monitor the pipe pressure, the alarm can issue an alarm under the abnormal state such as excessive pressure, the workers can timely handle, meanwhile, the flowmeter is arranged on the outlet pipe, the conveying flow can be monitored, the reinforcing sleeve arranged on the outlet pipe can improve the pressure resistance, the outlet pipe is not easy to be damaged, the wear-resistant inner tube arranged in the outlet pipe can reduce the wear caused by the conveying of raw materials, and the service life is improved.

[0042] The preferred embodiments of the utility model are described above only, and are not used for limiting the utility model, for the person skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A slurry pump discharge pipe arrangement that facilitates valve maintenance, characterized by, Including the outlet pipe (1), support column (2) and support box (3), the outlet pipe (1) is connected to the mud pump outlet, the control valve (6) is arranged on the outlet pipe (1), the control valve (6) is installed on the side position of the support box (3), the bottom of the support box (3) is connected with the support column (2), the surface of the support column (2) is installed with the maintenance ladder (8) in the vertical direction, the top of the support box (3) is connected with the fixed top plate (5), the control valve (6) is provided with the standby valve (7) on the side away from the support box (3).

2. A slurry pump outlet piping arrangement readily accessible for valve maintenance according to claim 1, characterized in that The middle part of the support box (3) is formed with a cylindrical placing groove (14), and the outlet pipe (1) is connected in the placing groove (14).

3. A slurry pump outlet piping arrangement readily accessible for valve maintenance according to claim 1, characterized in that, The top of the support box (3) is installed with a connecting block (4), the top of the connecting block (4) is installed with the fixed top plate (5), and a plurality of fixing holes are formed in the fixed top plate (5).

4. A slurry pump outlet piping arrangement readily accessible for valve maintenance according to claim 1, characterized in that, The material of the maintenance ladder (8) is stainless steel, and the plurality of steps of the maintenance ladder (8) are provided with anti-skid soft pads.

5. A mud pump outlet pipeline device that is easy to inspect and repair valves according to claim 1, characterized in that: The support box (3) and the outlet pipe (1) are provided with a pressure monitoring assembly, the pressure monitoring assembly comprises a pressure detector (11) and an alarm (13), the pressure detector (11) is installed in the support box (3), the detection end of the pressure detector (11) is connected with the inner wall of the outlet pipe (1), and the alarm (13) is installed on the top of the support box (3).

6. A slurry pump outlet piping arrangement readily accessible for valve maintenance according to claim 5, characterised in that, The alarm (13) and the pressure detector (11) are electrically connected, and the surface of the support box (3) is provided with a display module of the pressure detector (11).

7. A slurry pump outlet piping arrangement readily accessible for valve maintenance according to claim 1 wherein, The outer surface of the outlet pipe (1) is provided with a reinforcing sleeve (15), and the inner wall of the outlet pipe (1) is provided with a wear-resistant inner tube (16).

8. A slurry pump outlet piping arrangement readily accessible for valve maintenance according to claim 1, characterized in that, The side of the support box (3) close to the mud pump outlet is installed with a flowmeter (10) connected with the outlet pipe (1), and the flowmeter (10) is an electromagnetic flowmeter.

9. A slurry pump outlet piping arrangement readily accessible for valve maintenance according to claim 1 wherein, The bottom of the support column (2) is installed with a fixed bottom plate (9), and a plurality of threaded holes are formed in the fixed bottom plate (9).

10. The slurry pump outlet piping arrangement readily accessible for valve service of claim 1 wherein, The outlet of the outlet pipe (1) is provided with a connecting flange (12).

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