CN218260843U

CN218260843U - Heavy-load automatic pneumatic conveying pump

Info

Publication number: CN218260843U
Application number: CN202222114529.9U
Authority: CN
Inventors: 刘芝建
Original assignee: Hebei Kete Fluid Technology Co ltd
Current assignee: Hebei Kete Fluid Technology Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-01-10
Anticipated expiration: 2032-08-12

Abstract

The utility model discloses an automatic pneumatic conveying pump of heavy load, which comprises a frame, arbitrary one side position fixedly connected with jar support in diapire middle part in the frame, the inboard position fixedly connected with jar body of jar support, jar external side position is provided with heavy load automatics, heavy load automatics includes the feed liquor pipeline, and feed liquor pipeline and jar body top position run through fixed connection, fixedly connected with flash tank pipeline is run through to jar external wall top position, flash tank pipeline outer wall middle part position is provided with the check valve, the flash tank pipeline is the setting of "Z" font. The utility model discloses do not need other extra power supplies, consequently satisfy the demand that contains environment such as dangerous explosive nature dust, gas at oil field, mine site etc. from the purchase cost of principle greatly reduced additional electrical equipment's explosion-proof box etc..

Description

Heavy-load automatic pneumatic conveying pump

Technical Field

The utility model relates to a delivery pump technical field especially relates to an automatic pneumatic conveying pump of heavy load.

Background

The pneumatic conveying pump is widely applied to the fields of oil fields, mine fields and the like, but gas and dust explosion easily occurs in the fields, the oil fields and the like, so that an explosion-proof box needs to be arranged on an additional power source of the conveying pump, the danger of explosion caused by static electricity or electric spark effect generated when additional power equipment is used is avoided, and the use cost of the conveying pump is greatly increased due to the fact that the external power source and the explosion-proof box are connected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the delivery pump needs external power supply and explosion-proof case, causes cost greatly increased.

In order to solve the technical problem, the utility model discloses a technical scheme be: the automatic heavy-load pneumatic conveying pump comprises a rack, wherein a tank bracket is fixedly connected to any one side position of the middle part of the inner bottom wall of the rack, a tank body is fixedly connected to the inner side position of the tank bracket, and a heavy-load automatic device is arranged at the outer side position of the tank body;

heavy load automatics includes the feed liquor pipeline, and feed liquor pipeline and jar body top position run through fixed connection, fixedly connected with flash tank pipeline is run through to jar external wall top position, flash tank pipeline outer wall middle part position is provided with the check valve, the flash tank pipeline is "Z" font setting.

The utility model discloses further set up to, jar support has three to be the bracing piece constitution of triangle-shaped setting.

The utility model discloses further set up to, jar body lower surface central point puts and runs through fixedly connected with discharge pipe.

The utility model discloses further set up to, the feed liquor pipeline is kept away from a jar body one end position and is provided with the two-way valve, the feed liquor pipeline is kept away from a jar body one end position fixedly connected with inlet, the feed liquor pipeline is located and is provided with the check valve between two-way valve and the inlet in the position.

The utility model discloses further set up to, the equal symmetry in frame both sides position is provided with the frame guard gate that two symmetries set up, be connected through the hinge rotation between frame guard gate and the frame.

The utility model discloses further set up to, flash tank pipeline position pipe connection has the air supply pipe, and the air supply pipe comprises quick-operation joint, ball valve and nozzle.

The utility model discloses further set up to, arbitrary one side position fixedly connected with gas accuse valve group case of diapire in the frame.

The utility model has the advantages as follows:

the utility model discloses do not need other extra power supplies, consequently satisfy the demand that contains environment such as dangerous explosive nature dust, gas at oil field, mine site etc. from the purchasing cost of principle greatly reduced additional electrical equipment's explosion-proof box etc. simultaneously owing to adopt vacuum adsorption, malleation exhaust theory of operation, have critical vacuum's suction capacity and exceed 300 meters's discharge capacity, realize remote transition and transportation.

Drawings

FIG. 1 is a schematic perspective view of an automatic pneumatic conveying pump for heavy load according to the present invention;

fig. 2 is a cross-sectional view of the heavy-duty automatic pneumatic conveying pump of the present invention.

In the figure: 1. a frame; 2. a flash tank line; 3. a one-way valve; 4. a discharge pipe; 5. a tank cradle; 6. a tank body; 7. a two-way valve; 8. a check valve; 9. a liquid inlet; 10. a gas source pipe; 11. a pneumatic control valve group box; 12. frame guard gate.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1 and 2, an automatic pneumatic conveying pump with heavy load comprises a frame 1, a tank support 5 is fixedly connected to any side of the middle of the bottom wall of the frame 1, the tank support 5 is composed of three triangular support rods, a tank body 6 is fixedly connected to the inner side of the tank support 5, and a discharge pipe 4 is fixedly connected to the center of the lower surface of the tank body 6 in a penetrating manner.

The position of 6 outsides of jar body is provided with heavy load automatics, and 1 both sides of frame position symmetry is provided with the frame guard gate 12 that two symmetries set up, rotates through the hinge between frame guard gate 12 and the frame 1 to be connected, and the arbitrary one side position fixedly connected with gas accuse valve group case 11 in the chassis 1, heavy load automatics include the inlet fluid pipeline.

The inlet liquid pipeline is provided with two-way valve 7 far away from 6 one end positions of jar body, and inlet liquid pipeline keeps away from 6 one end position fixedly connected with inlets 9 of jar body, and inlet liquid pipeline is located and is provided with check valve 8 between two-way valve 7 and the inlet 9, and inlet liquid pipeline and 6 top positions of jar body run through fixed connection.

Fixedly connected with flash tank pipeline 2 runs through in 6 outer wall top positions of jar body, 2 position pipe connections on the flash tank pipeline have air supply pipe 10, and air supply pipe 10 comprises quick-operation joint, ball valve and nozzle, and 2 outer wall middle part positions on the flash tank pipeline are provided with check valve 3, and flash tank pipeline 2 is "Z" font setting.

When the utility model is used, after the air source is connected, the air source pipe 10 is opened through the ball valve of the air inlet pipeline, and then the high-speed airflow is generated through a small-diameter nozzle, the airflow in the flash tank pipeline 2 is driven to be rapidly discharged along with the air inlet, and the one-way valve 3 at the interface of the discharge pipe 4 is in an open state; the flash tank pipeline 2 is directly connected with the medium buffer tank 6, so that the interior of the tank 6 is rapidly reduced to a critical vacuum state, the medium is prompted to be connected with a suction pipeline to suck the medium, the time for the medium to enter the tank 6 is determined by the adjustment size of a suction pneumatic delay switching valve and generally does not exceed 2/3 of the volume of the tank, a discharge delay valve is prompted to work along with the switching of the suction delay valve, and the one-way valve 3 is closed, at the moment, the interior of the medium buffer tank 6 is rapidly changed from a negative pressure state to a positive pressure state, the medium is prompted to be discharged from the discharge pipe 4, the discharge speed and strength are determined by the air volume and the air pressure of an air source, after the first round of suction and discharge processes are completed, the discharge delay valve is switched from open to closed, the suction is circularly continued, and the suction-discharge-suction process is automatically completed, and only the air source is needed in the whole process.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. The utility model provides an automatic pneumatic conveyor pump of heavy load, includes frame (1), its characterized in that: a tank support (5) is fixedly connected to any side of the middle part of the bottom wall in the rack (1), a tank body (6) is fixedly connected to the inner side of the tank support (5), and a heavy-load automatic device is arranged at the outer side of the tank body (6);

heavy load automatics includes the inlet channel, and inlet channel and jar body (6) top position run through fixed connection, fixedly connected with flash tank pipeline (2) is run through to jar body (6) outer wall top position, flash tank pipeline (2) outer wall middle part position is provided with check valve (3), flash tank pipeline (2) are "Z" font setting.

2. The heavy-duty automatic pneumatic transfer pump according to claim 1, wherein: the tank bracket (5) is composed of three triangular support rods.

3. The heavy-duty automatic pneumatic conveying pump according to claim 1, characterized in that: the center of the lower surface of the tank body (6) is fixedly connected with a discharge pipe (4) in a penetrating way.

4. The heavy-duty automatic pneumatic transfer pump according to claim 1, wherein: the feed liquor pipeline keeps away from a jar body (6) one end position and is provided with two-way valve (7), the feed liquor pipeline keeps away from a jar body (6) one end position fixedly connected with inlet (9), the feed liquor pipeline is located and is provided with check valve (8) between two-way valve (7) and inlet (9) the position.

5. The heavy-duty automatic pneumatic transfer pump according to claim 1, wherein: the automatic door opening and closing mechanism is characterized in that two symmetrical frame protective doors (12) are symmetrically arranged at two sides of the frame (1), and the frame protective doors (12) are rotatably connected with the frame (1) through hinges.

6. The heavy-duty automatic pneumatic conveying pump according to claim 1, characterized in that: the flash tank pipeline (2) is connected with an air source pipe (10) through a pipeline, and the air source pipe (10) is composed of a quick joint, a ball valve and a nozzle.

7. The heavy-duty automatic pneumatic transfer pump according to claim 1, wherein: any side position fixedly connected with gas accuse valve block case (11) in chassis (1) bottom wall.