CN212744314U

CN212744314U - Anti-blocking device of material pump and material pump

Info

Publication number: CN212744314U
Application number: CN202021387056.4U
Authority: CN
Inventors: 徐红喜; 张显生; 龙富祥; 麻金龙; 杨秀深
Original assignee: Hunan Sanli Group Co ltd
Current assignee: Hunan Sanli Group Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-03-19
Anticipated expiration: 2030-07-15

Abstract

The utility model provides a material pump prevent plug device and material pump. The anti-blocking device is arranged on an inlet pipeline of the material pump and comprises a container with a containing cavity, an extension pipe communicated with the containing cavity, a first flange fixedly arranged at the pipe orifice of the extension pipe and a cover component capable of opening or closing the first flange; the cover assembly comprises a cover plate used for covering the first flange, a connecting rod fixedly connected with the cover plate, and a clamp used for pressing the first flange and the cover plate, the cover plate is contained in the clamp, and the clamp can move on the connecting rod in a reciprocating mode so as to press the cover plate and the first flange or separate the cover plate and the first flange. The utility model provides a material pump can clear up stifled pump object fast, has high efficiency, quick, advantage that the adult is low.

Description

Anti-blocking device of material pump and material pump

Technical Field

The utility model relates to a material pump technical field, in particular to anti-clogging device and material pump of material pump.

Background

When the material caking that appears in the hydrometallurgy is carried through the material pump, can appear the material and block up the pipe, block up the pump phenomenon, mainly adopt at present following three kinds of modes to handle: firstly, refining materials by adopting a ball milling mode; secondly, an open buffer barrel is adopted to isolate the caking materials; thirdly, cleaning the pipeline and the pump by adopting a detachable bolt; the first scheme needs to increase ball milling equipment and production equipment, the second scheme needs to maintain material balance in and out of the buffer barrel, and once a pump is blocked and a port is blocked, the phenomenon of barrel overflow is not beneficial to field management; the third scheme is long in time consumption, electromechanical matching is needed, and the maintenance cost is high.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a aim at providing a can clear up anti-clogging device and material pump of stifled pump object fast, have high efficiency, quick, advantage that the adult is low.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

in a first aspect, an embodiment of the present invention provides an anti-clogging device for a material pump, where the anti-clogging device is installed in an inlet pipe of the material pump, and the anti-clogging device includes a container having a containing cavity, an extension pipe communicated with the containing cavity, a first flange fixedly installed at an orifice of the extension pipe, and a cover assembly capable of opening or closing the first flange; the cover assembly comprises a cover plate used for covering the first flange, a connecting rod fixedly connected with the cover plate, and a clamp used for pressing the first flange and the cover plate, the cover plate is contained in the clamp, and the clamp can move on the connecting rod in a reciprocating mode so as to press the cover plate and the first flange or separate the cover plate and the first flange.

Further, the clamp comprises a main body plate arranged opposite to the cover plate, two side plates extending from two ends of the main body plate to the direction close to the cover plate, and two top hooks bent and extending inwards from the two side plates respectively, and when the clamp is used for pressing the first flange and the cover plate, the two top hooks are abutted to the first flange.

Further, the central region of main part board has seted up the through-hole, the pore wall of through-hole is provided with the internal thread, the connecting rod is the lead screw, the external screw thread of lead screw with the internal thread meshing of through-hole is connected.

Further, the cover assembly further comprises a handle fixedly connected with one end, far away from the clamp, of the connecting rod.

Further, a sealing gasket is arranged between the cover plate and the first flange.

In a second aspect, the utility model also provides a material pump, the material pump include the pump body, install in the motor of pump body one end and with the entrance connection's of the pump body import pipeline, the material pump still including install in the anti-clogging device of import pipeline, anti-clogging device be the above the anti-clogging device of material pump.

Further, the inlet pipeline comprises a first connecting pipe, a second connecting pipe and a conveying pipeline, wherein the first connecting pipe is connected with one end of the pump body, the second connecting pipe is connected with one end of the pump body, the conveying pipeline is connected with the second connecting pipe, the first connecting pipe is connected with the inlet end of the pump body through a second flange, and the second connecting pipe is connected with the conveying pipeline through a third flange.

Further, the extension pipe and the inlet duct are perpendicular to each other.

Further, the length of the first connecting pipe is less than or equal to 50 cm.

Compared with the prior art, the utility model have following advantage and beneficial effect:

one, the utility model provides a material pump through the import piping erection anti-clogging device at the pump body, dismantles the maintenance simpler also faster, has advantage with low costs.

The anti-blocking device comprises a container with an accommodating cavity, an extension pipe communicated with the accommodating cavity, a first flange fixedly arranged at the pipe orifice of the extension pipe, and a cover assembly capable of opening or closing the first flange; the cover assembly comprises a cover plate used for covering the first flange, a connecting rod fixedly connected with the cover plate, and a clamp used for pressing the first flange and the cover plate, the cover plate is contained in the clamp, and the clamp can move on the connecting rod in a reciprocating mode so as to press the cover plate and the first flange or separate the cover plate and the first flange. When the blockage needs to be cleared, the clamp can move in the direction away from the first flange by screwing the connecting rod anticlockwise, the cover plate is separated from the first flange, and the cover plate, the clamp and the connecting rod can be directly detached from the container to clear the blockage; after the cleaning work is finished, covering the cover plate on the first flange, and then screwing the connecting rod clockwise to enable the clamp to move towards the direction close to the first flange until the first flange and the cover plate are pressed; the utility model provides an anti-clogging device need not use instruments such as spanners just can realize opening fast and resume fast.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a material pump according to an embodiment of the present invention;

fig. 2 is a schematic view of the anti-clogging device of the material pump shown in fig. 1.

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 some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 and 2, an embodiment of the present invention provides a material pump 1, where the material pump 1 is used for conveying materials in hydrometallurgy.

The material pump 1 comprises a pump body 10, a motor 20 mounted at one end of the pump body 10, an inlet pipeline 30 connected with an inlet end of the pump body 10, and an anti-blocking device 40 mounted on the inlet pipeline 30.

The utility model discloses an installation anti-clogging device 40 on the inlet pipe 30 of the pump body 10, dismantle the maintenance simpler also faster, have advantage with low costs.

The inlet pipe 30 comprises a first connecting pipe 31, a second connecting pipe 32 and a conveying pipe 33 which are arranged in sequence, wherein both ends of the anti-blocking device 40 are respectively connected with the first connecting pipe 31 and the second connecting pipe 32, the first connecting pipe 31 is connected with the inlet end of the pump body 10 through a second flange 50, and the second connecting pipe 32 is connected with the conveying pipe 33 through a third flange 60.

In this embodiment, the length of the first connecting pipe is less than or equal to 50 cm, that is, the anti-blocking device 40 is disposed in the front 50 cm and less of the pump body 10.

The anti-clogging device 40 includes a reservoir 41 having a housing chamber 41A, an extension pipe 42 communicating with the housing chamber 41A, a first flange 43 fixedly attached to a nozzle of the extension pipe 42, and a cover member 44 capable of opening or closing the first flange 43.

In this embodiment, the reservoir 41 is a cylindrical pipe, and the pipe diameter of the reservoir 41 is larger than that of the inlet pipe 30, in other embodiments, the shape of the reservoir 41 may also be rectangular, drum-shaped, and the like, and specifically, the size of the reservoir 41 is determined to facilitate cleaning.

In this embodiment, the reservoir 41, the extension pipe 42, the first connection pipe 31 and the second connection pipe 32 are integrally formed, and when the anti-blocking device 40 is installed, the first connection pipe 31 is connected to the inlet end of the pump body 10 by the second flange 50, and the second connection pipe 32 is connected to the delivery pipe 33 by the third flange 60, which is convenient for installation.

In this embodiment, the extension pipe 42 and the inlet duct 30 are mutually straight.

The cover assembly 44 includes a cover plate 441 for covering the first flange 43, a connecting rod 443 fixedly connected to the cover plate 441, and a clamp 445 for pressing the first flange 43 and the cover plate 441 together, wherein the cover plate 441 is accommodated in the clamp 445, and the clamp 445 can reciprocate on the connecting rod 443 to press the cover plate 441 and the first flange 43 together or separate the cover plate 441 and the first flange 43 from each other. When the blockage needs to be cleared, the clamp 445 can be moved away from the first flange 43 by screwing the connecting rod 443 anticlockwise, the cover plate 441 is separated from the first flange 43, and the cover plate 441, the clamp 445 and the connecting rod 443 can be directly detached from the reservoir 41 for clearing the blockage without using detaching work; after the removing operation is completed, the cover plate 441 is covered on the first flange 43, and then the clamp 445 is moved toward the first flange 43 by screwing the connecting rod 443 clockwise until the first flange 43 and the cover plate 441 are pressed together; the utility model provides an anti-clogging device need not use instruments such as spanner just can realize opening fast and resume fast, and it is more convenient to maintain.

In this embodiment, the cover plate 441 is provided with a spigot that mates with the first flange 43. Preferably, a sealing gasket is arranged between the cover plate 441 and the first flange 43, so that the sealing performance is better when the cover plate 441 and the first flange 43 are pressed together.

In this embodiment, the clamp 445 includes a main body plate 4451 disposed opposite to the cover plate 441, two side plates 4453 extending from two ends of the main body plate 4451 in a direction approaching the cover plate 441, and two top hooks 4455 bent inward from the two side plates 4453, respectively, and when the clamp 445 presses the first flange 43 and the cover plate 441, the two top hooks 4455 abut against the first flange 43.

In this embodiment, a through hole is formed in a central region of the main body plate 4451, an internal thread is formed on a wall of the through hole, and correspondingly, the connecting rod 443 is a screw rod, and an external thread of the screw rod is engaged with the internal thread of the through hole.

Further, the cap assembly 44 further includes a handle 447 fixedly connected to an end of the connecting rod 443 remote from the clamp 445. By arranging the handle 447, the connecting rod 443 can be screwed by screwing the handle 447, so that the operation is more convenient.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims

1. The anti-blocking device is arranged on an inlet pipeline of the material pump, and is characterized by comprising a container with an accommodating cavity, an extension pipe communicated with the accommodating cavity, a first flange fixedly arranged at the pipe orifice of the extension pipe, and a cover assembly capable of opening or closing the first flange; the cover assembly comprises a cover plate used for covering the first flange, a connecting rod fixedly connected with the cover plate, and a clamp used for pressing the first flange and the cover plate, the cover plate is contained in the clamp, and the clamp can move on the connecting rod in a reciprocating mode so as to press the cover plate and the first flange or separate the cover plate and the first flange.

2. The anti-blocking device for the material pump according to claim 1, wherein the clamp includes a main body plate disposed opposite to the cover plate, two side plates extending from two ends of the main body plate toward the cover plate, and two top hooks bent inward from the two side plates, and when the clamp presses the first flange and the cover plate, the two top hooks abut against the first flange.

3. The anti-clogging device for the material pump according to claim 2, wherein a through hole is formed in a central region of the main body plate, an internal thread is formed in a hole wall of the through hole, the connecting rod is a lead screw, and the external thread of the lead screw is meshed with the internal thread of the through hole.

4. An anti-clogging device for a material pump according to any one of claims 1 to 3, wherein the cap assembly further includes a handle fixedly connected to an end of the connecting rod remote from the clamp.

5. An anti-clogging device for a material pump according to claim 1, wherein a sealing gasket is provided between the cover plate and the first flange.

6. A material pump, the material pump includes the pump body, install in the motor of pump body one end and with the inlet end connection's of the pump body import pipeline, its characterized in that, the material pump still including install in the anti-clogging device of import pipeline, anti-clogging device is claim 1 to 5 any one the anti-clogging device of material pump.

7. The material pump according to claim 6, wherein the inlet pipe comprises a first connecting pipe connected to one end of the reservoir close to the pump body, a second connecting pipe connected to one end of the reservoir far from the pump body, and a conveying pipe connected to the second connecting pipe, the first connecting pipe is connected to the inlet end of the pump body through a second flange, and the second connecting pipe is connected to the conveying pipe through a third flange.

8. Material pump according to claim 6, characterised in that the extension tube and the inlet duct are perpendicular to each other.

9. Material pump according to claim 7, characterised in that the length of the first connecting tube is less than or equal to 50 cm.