CN218118055U

CN218118055U - Centrifugal rubber lining anti-corrosion pump

Info

Publication number: CN218118055U
Application number: CN202220934795.3U
Authority: CN
Inventors: 张雪晶; 刘敬钦; 王传荣
Original assignee: Yancheng Huayuan Petroleum Machinery Co ltd
Current assignee: Yancheng Huayuan Petroleum Machinery Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-12-23
Anticipated expiration: 2032-04-22

Abstract

The utility model discloses an anticorrosive pump of centrifugal lining rubber, including the pump head, one side intercommunication of pump head has the inlet tube to the top intercommunication of pump head has the outlet pipe, one side opposite side of pump head is provided with the pivot, the pivot extends to the inside one end fixedly connected with impeller of pump head, one side fixedly connected with lag of pump head inner wall to one side fixedly connected with annular slab of lag, one side of annular slab runs through the impeller and extends to the inside of impeller, the utility model relates to an anticorrosive pump technical field. This centrifugal lining is glued anticorrosive pump is provided with the pivot through one side opposite side of pump head, can prevent that the external world from having the inside of corrosive liquid entering motor, avoids causing the damage to the motor, keeps the normal use of the whole pump body, is connected with the shell through spheroidal fixed surface, adopts buffer structure in the inside of arc, can alleviate the vibrations that the pump body brought when the function, can avoid the not hard up of connecting between the pipeline.

Description

Centrifugal rubber lining anti-corrosion pump

Technical Field

The utility model relates to an anticorrosive pump technical field specifically is a centrifugal lining rubber anticorrosive pump.

Background

The corrosion-resistant pump is a pump with corrosion resistance as the name suggests, mainly used for conveying corrosive liquid, is a pump which is widely used in a general equipment pump, is the corrosion-resistant pump which is most widely used in corrosive liquid conveying in domestic markets and is made of stainless steel materials, has the advantages of wide and superior corrosion resistance range, convenient maintenance and operation and the like because the corrosion-resistant pump made of the materials is suitable for pumping, circulating and discharging all chemical liquid medicines containing acid and alkali corrosive components, sewage and the like, is widely applied to the industries of electroplating, electronics, chemical industry, leather, dyeing and finishing wastewater, waste gas and the like, is connected with a motor by a coupler, and is popular with high-power models for users pursuing large flow.

The anticorrosive pump is in the in-process of using, and the liquid that has the corrosivity can lead to the fact the damage to the component in the pump, influences normal use, and the motor is at the in-process of operation moreover, and vibrations are great, can influence the compactness of connecting between the pipeline, still can influence the normal use of internal component simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a centrifugal lining rubber anticorrosion pump has solved the liquid that has corrosivity and can cause the damage to the component in the pump, and vibrations are great, can influence the compactness of connecting between the pipeline, still can influence the problem of the normal use of internal element simultaneously.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a centrifugal lining is glued and is prevented corrosion pump, includes the pump head, one side intercommunication of pump head has the inlet tube to the top intercommunication of pump head has the outlet pipe, one side opposite side of pump head is provided with the pivot, the pivot extends to the inside one end fixedly connected with impeller of pump head, one side fixedly connected with lag of pump head inner wall to one side fixedly connected with annular plate of lag, one side of annular plate runs through the inside of impeller and extension to impeller, the bottom of pump head is provided with the arc to the top of arc is provided with the spheroid, spheroidal fixed surface is connected with the shell to the bottom fixedly connected with montant of arc inner wall, the surface of montant just is located fixedly connected with spring between the top of shell inner wall and the bottom of arc inner wall.

Preferably, the number of the spheres is five, and the spheres are distributed in a ring shape.

Preferably, the ring channel with the ring plate looks adaptation is seted up to one side of impeller to one side fixedly connected with motor of pump head, the one end of pivot and the output fixed connection of motor.

Preferably, the top of the motor is fixedly connected with a junction box, and a handle is arranged at the top of the junction box.

Preferably, the bottom fixedly connected with supporting seat of motor to the bottom fixedly connected with bottom plate of supporting seat, the bottom of arc and the top fixed connection of bottom plate.

Preferably, the impeller is made of anticorrosive hard rubber, and the protective sleeve is made of anticorrosive rubber.

Advantageous effects

The utility model provides a centrifugal lining rubber anti-corrosion pump. Compared with the prior art, the method has the following beneficial effects:

(1) This centrifugal lining rubber anticorrosive pump, one side opposite side through the pump head is provided with the pivot, the pivot extends to the inside one end fixedly connected with impeller of pump head, one side fixedly connected with lag of pump head inner wall, and one side fixedly connected with annular plate of lag, one side of annular plate runs through the impeller and extends to the inside of impeller, the bottom of pump head is provided with the arc, and the top of arc is provided with the spheroid, the impeller is made for anticorrosive stereoplasm rubber, and the lag is made for the anticorrosion rubber material, adopt sealed lag in the inside of pump head, the impeller also adopts corrosion-resistant material, can prevent that the external liquid that has corrosivity from getting into the inside of motor, avoid causing the damage to the motor, keep the normal use of the whole pump body.

(2) This centrifugal lining is glued anticorrosive pump is connected with the shell through spheroidal fixed surface to the bottom fixedly connected with montant of arc inner wall, the surface of montant and be located fixedly connected with spring between the top of shell inner wall and the bottom of arc inner wall, adopt buffer structure in the inside of arc, can alleviate the vibrations that the pump body brought when the function, can avoid connecting between the pipeline not hard up.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the pump head structure of the present invention;

FIG. 3 is a side view of the inner structure of the arc plate of the present invention;

fig. 4 is a partially enlarged view of a portion a of fig. 2 according to the present invention.

In the figure: 1-pump head, 2-water inlet pipe, 3-water outlet pipe, 4-rotating shaft, 5-impeller, 6-protective sleeve, 7-annular plate, 8-arc plate, 9-sphere, 10-shell, 11-vertical rod, 12-spring, 13-annular groove, 14-motor, 15-junction box, 16-handle, 17-supporting seat and 18-bottom plate.

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. 1-4, the present invention provides a technical solution: the utility model provides a centrifugal lining is glued and is prevented corrosion pump, including pump head 1, one side intercommunication of pump head 1 has inlet tube 2, and the top intercommunication of pump head 1 has outlet pipe 3, one side opposite side of pump head 1 is provided with pivot 4, pivot 4 extends to the inside one end fixedly connected with impeller 5 of pump head 1, one side fixedly connected with lag 6 of the 1 inner wall of pump head, adopt sealed lag 6 in the inside of pump head 1, impeller 5 also adopts corrosion-resistant material, can prevent that the external corrosive liquid that has from getting into the inside of motor 14, avoid causing the damage to motor 14, keep the normal use of the whole pump body, and one side fixedly connected with annular plate 7 of lag 6, one side of annular plate 7 runs through impeller 5 and extends to the inside of impeller 5, the bottom of pump head 1 is provided with arc 8, and the top of arc 8 is provided with spheroid 9, spheroid 9's fixed surface is connected with shell 10, and the bottom fixedly connected with montant 11 of arc 8 inner wall, the surface of montant 11 just is located fixedly connected with spring 12 between the top of shell 10 inner wall and the bottom of arc 8 inner wall.

Specifically, the quantity of spheroid 9 is provided with five to spheroid 9 is the annular and distributes, adopts buffer structure in the inside of arc 8, can alleviate the vibrations that the pump body brought when the function, can avoid connecting not hard up between the pipeline.

Specifically, an annular groove 13 matched with the annular plate 7 is formed in one side of the impeller 5, a motor 14 is fixedly connected to one side of the pump head 1, and one end of the rotating shaft 4 is fixedly connected with the output end of the motor 14.

Specifically, a junction box 15 is fixedly connected to the top of the motor 14, and a handle 16 is arranged on the top of the junction box 15.

Specifically, the bottom of the motor 14 is fixedly connected with a supporting seat 17, the bottom of the supporting seat 17 is fixedly connected with a bottom plate 18, and the bottom of the arc-shaped plate 8 is fixedly connected with the top of the bottom plate 18.

Specifically, the impeller 5 is made of anticorrosive hard rubber, and the protective cover 6 is made of anticorrosive rubber.

And those not described in detail in this specification are well within the skill of those in the art.

During the use, the rotatory pivot 4 that drives of motor 14 rotates, the rotation drives impeller 5 and rotates, make outside water pass through the inside that inlet tube 2 got into pump head 1, then discharge through outlet pipe 3, when rotating, lag 6 can effectually prevent corrosive liquids and get into the inside of motor 14, when vibrations take place simultaneously, spheroid 9 will extrude shell 10 downwards, shell 10 will extrude spring 12 downwards, spring 12 plays certain buffering effect, the vibrations that produce when alleviating whole work.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a centrifugal lining rubber anticorrosive pump, includes pump head (1), its characterized in that: one side intercommunication of pump head (1) has inlet tube (2) to the top intercommunication of pump head (1) has outlet pipe (3), one side opposite side of pump head (1) is provided with pivot (4), pivot (4) extend to inside one end fixedly connected with impeller (5) of pump head (1), one side fixedly connected with lag (6) of pump head (1) inner wall to one side fixedly connected with annular plate (7) of lag (6), one side of annular plate (7) is run through impeller (5) and is extended to the inside of impeller (5), the bottom of pump head (1) is provided with arc (8) to the top of arc (8) is provided with spheroid (9), the fixed surface of spheroid (9) is connected with shell (10) to the bottom fixedly connected with montant (11) of arc (8) inner wall, the surface of montant (11) just is located fixedly connected with spring (12) between the top of shell (10) inner wall and the bottom of arc (8) inner wall.

2. The centrifugal rubber-lined corrosion-resistant pump according to claim 1, characterized in that: the number of the spheres (9) is five, and the spheres (9) are distributed annularly.

3. The centrifugal rubber-lined corrosion-resistant pump according to claim 1, characterized in that: ring channel (13) with annular plate (7) looks adaptation are seted up to one side of impeller (5) to one side fixedly connected with motor (14) of pump head (1), the one end of pivot (4) and the output fixed connection of motor (14).

4. A centrifugal rubber-lined anti-corrosive pump according to claim 3, characterized in that: the top of the motor (14) is fixedly connected with a junction box (15), and a handle (16) is arranged at the top of the junction box (15).

5. A centrifugal rubber-lined corrosion protection pump as claimed in claim 3, wherein: the bottom fixedly connected with supporting seat (17) of motor (14) to the bottom fixedly connected with bottom plate (18) of supporting seat (17), the top fixed connection of the bottom of arc (8) and bottom plate (18).

6. The centrifugal rubber-lined corrosion-resistant pump according to claim 1, characterized in that: the impeller (5) is made of anticorrosive hard rubber, and the protective sleeve (6) is made of anticorrosive rubber.