CN212928343U

CN212928343U - Steam jet pump is used in phosphoric acid production

Info

Publication number: CN212928343U
Application number: CN202021810011.3U
Authority: CN
Inventors: 张世勇
Original assignee: Harbin Boying Phosphorus Industry Co ltd
Current assignee: Harbin Boying Phosphorus Industry Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-04-09
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a steam jet pump for phosphoric acid production, which comprises a base, wherein a damping structure is arranged on the upper side of the base; the utility model relates to a steam jet pump technical field, this device is rational in infrastructure, and is with low costs, convenient to use, the striking strength of this external both sides of condenser has been strengthened to strengthening rib and the lantern ring that has set up through this external condenser, make condenser body both sides can disperse external force rapidly when bumping with the external world through setting up of anticollision structure, prevent that external force direct action to the outer wall of condenser body on to make it take place to damage, the setting of auxiliary stay structure is further increased the crashproof ability of condenser body.

Description

Steam jet pump is used in phosphoric acid production

Technical Field

The utility model relates to a steam jet pump technical field specifically is a steam jet pump is used in phosphoric acid production.

Background

The steam jet pump is a vacuum obtaining device, and is an application of jet technology in the field of heat transfer. The technology is introduced into China from the 80 s of the 20 th century, and is applied to engineering in recent years. The steam jet pump has the advantages of simple structure, low investment, reliable operation, reasonable matching of the pressure grade of steam, recovery of low-grade steam and improvement of the utilization efficiency of the steam, and is an important way for energy conservation. The method is widely applied to the industries of food, pharmacy, chemical industry, metallurgy and the like.

In view of the above problems, a thorough research is conducted to solve the above problems, and the present invention is made.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a steam jet pump for phosphoric acid production comprises a base, wherein a damping structure is arranged on the upper side of the base;

the shock-absorbing structure includes: the device comprises a sliding rail, a pair of supporting plates with the same structure, a fixed rod, a pair of moving blocks with the same structure, a first spring, a pair of moving rods with the same structure, a buffer plate and a pump body;

the sliding rail is fixedly arranged on one side of the base, the pair of supporting plates are fixedly arranged on two sides of the sliding rail, two ends of the fixed rod are fixedly embedded between the pair of supporting plates, the pair of moving blocks are movably sleeved on the pair of fixed rods, the lower wall surfaces of the pair of fixed rods are movably embedded in the sliding rail, two ends of the first spring are fixedly arranged between the pair of moving blocks, one ends of the pair of moving rods are movably connected with one sides of the pair of moving blocks, the lower side of the buffer plate is movably connected with the other ends of the pair of moving rods, and the pump body is fixedly arranged on the upper.

Preferably, a second spring assembly is fixedly installed between the base and the buffer plate.

Preferably, gaskets are fixedly arranged on two sides of the second spring assembly.

Preferably, the pair of moving rods is connected with the pair of moving blocks through a pin shaft.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: this device is rational in infrastructure, and is with low costs, and convenient to use, shock-absorbing structure through pump body downside setting can offset the vibrations that the pump body during operation produced, prevents that the pump body from producing strong vibrations at the during operation, and second spring unit has played the effect of supporting stably, and the effectual current steam jet pump of having solved can produce great vibrations at the during operation, and from this time down, the problem of damage can be caused to the inside component of steam jet pump.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

In the figure: 1. a base; 2. a slide rail; 3. a support plate; 4. fixing the rod; 5. a moving block; 6. a first spring; 7. a motion bar; 8. a buffer plate; 9. a pump body; 10. a second spring assembly; 11. and (7) a gasket.

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, the present invention provides a technical solution: a steam jet pump for phosphoric acid production comprises a base 1, wherein a damping structure is arranged on the upper side of the base 1; shock-absorbing structure includes: the device comprises a sliding rail 2, a pair of supporting plates 3 with the same structure, a fixed rod 4, a pair of moving blocks 5 with the same structure, a first spring 6, a pair of moving rods 7 with the same structure, a buffer plate 8 and a pump body 9; slide rail 2 fixed settling in 1 one side of base, a pair of backup pad 3 fixed settling in 2 both sides of slide rail, fixed rod 4 both ends are fixed to be inlayed and are adorned between a pair of backup pad 3, a pair of movable block 5 activity suit is in a pair of fixed rod 4, and its lower wall face activity inlays and is adorned in slide rail 2, the fixed settling in between a pair of movable block 5 in first spring 6 both ends, 7 one ends of a pair of motion pole and 5 one side swing joint of a pair of movable block, 8 downside of buffer board and 7 other end swing joint of a pair of motion pole, pump body 9 passes through the bolt.

Preferably, a second spring assembly 10 is fixedly installed between the base 1 and the buffer plate 8.

Preferably, a gasket 11 is fixedly mounted on both sides of the second spring assembly 10.

Preferably, the pair of moving rods 7 is connected with the pair of moving blocks 5 through a pin.

All the electrical components and the adaptive power supply thereof are connected through leads by the personnel in the field, and an appropriate controller is selected according to the actual situation to meet the control requirements, the specific connection and the control sequence

Example (b): according to the attached drawing 1, the pump body 9 can generate vibration when working, the buffer plate 8 can downwards extrude the motion rod 7, the motion rod 7 can extrude the moving block 5 after receiving pressure, the moving block 5 can continue to extrude the first spring 6 through the inward movement of the slide rail 2 after being extruded, meanwhile, the buffer plate 8 can also extrude the second spring assembly 10, and at the moment, the vibration generated by the pump body 9 is offset.

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 illustrated 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; meanwhile, unless explicitly specified or limited otherwise, the terms "mounted", "disposed", "opened", "embedded", "extended", "penetrated", "nested", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; 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 steam jet pump for phosphoric acid production comprises a base (1), and is characterized in that a damping structure is arranged on the upper side of the base (1);

the shock-absorbing structure includes: the device comprises a sliding rail (2), a pair of supporting plates (3) with the same structure, a fixed rod (4), a pair of moving blocks (5) with the same structure, a first spring (6), a pair of moving rods (7) with the same structure, a buffer plate (8) and a pump body (9);

the sliding rail (2) is fixedly arranged on one side of the base (1), the supporting plates (3) are fixedly arranged on two sides of the sliding rail (2), two ends of the fixing rod (4) are fixedly embedded between the supporting plates (3), the moving blocks (5) are movably sleeved on the fixing rods (4), the lower wall surfaces of the fixing rods are movably embedded in the sliding rail (2), two ends of the first spring (6) are fixedly arranged between the moving blocks (5), one ends of the moving blocks (7) are movably connected with one sides of the moving blocks (5), the lower side of the buffer plate (8) is movably connected with the other ends of the moving blocks (7), and the pump body (9) is fixedly arranged on the upper side of the buffer plate (8) through bolts.

2. A steam jet pump for phosphoric acid production according to claim 1, wherein a second spring assembly (10) is fixedly mounted between the base (1) and the buffer plate (8).

3. A steam jet pump for phosphoric acid production according to claim 2, wherein gaskets (11) are fixedly mounted on both sides of the second spring assembly (10).

4. The steam jet pump for phosphoric acid production as claimed in claim 1, wherein a pair of said moving rods (7) and a pair of said moving blocks (5) are connected by a pin.