CN215672580U

CN215672580U - Slurry pumping device

Info

Publication number: CN215672580U
Application number: CN202121911078.0U
Authority: CN
Inventors: 唐晓斌
Original assignee: Ningbo Zhengbo Energy Technology Co ltd
Current assignee: Ningbo Zhengbo Energy Technology Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-01-28
Anticipated expiration: 2031-08-16

Abstract

The utility model relates to a slurry pumping device, it includes reation kettle, water tank, mortar pump, moisturizing pipe and water valve, the water tank is located on the reation kettle and is linked together, fixedly connected with grout outlet pipe on the water tank, mortar pump fixed connection is in grout outlet pipe keep away from the one end of water tank and is linked together through grout outlet pipe and water tank, moisturizing pipe and water tank intercommunication, the water valve is located the on-off state with control moisturizing pipe on the moisturizing pipe. The mortar pump has the advantages that when the amount of air sucked by the mortar pump is large and the air cannot be discharged timely, the pulp flow is interrupted, the mortar pump idles, and the problem of evacuation faults is caused.

Description

Slurry pumping device

Technical Field

The application relates to the field of material conveying, in particular to a slurry pumping device.

Background

The mortar pump is a pump which can adapt to various working conditions, such as acid, alkaline clear liquid or slurry conveying; various corrosive ore pulps in the smelting industry; various dilute acids in the sulfuric acid industry; various sewage in the environmental protection industry, etc. The pump is corrosion-resistant and wear-resistant, and has a wide application range.

In the process of washing silica sand, slurry composed of silica sand and water is pumped to the next procedure by a slurry pump. The mortar pump is arranged at the outer lower part of the mortar tank, the inlet of the mortar pump is arranged at the lower part of the mortar tank, and the ore pulp at the upper part is sent into the mortar tank and can be pumped away by the mortar pump.

In view of the above-mentioned related technologies, the inventor considers that the supply amount of the upstream slurry is uncertain, and more and less, and the operation capacity of the slurry pump must be calculated according to the upper limit, the slurry pump will draw in air when the slurry is less or interrupted, and when the air amount is large and cannot be discharged in time, the slurry flow will be interrupted, and the slurry pump will idle, causing evacuation failure, and there is room for improvement.

SUMMERY OF THE UTILITY MODEL

When can not in time discharge again in order to improve the inspiratory air quantity of mortar pump, the ore pulp flows and will break off, and the mortar pump will appear idle running, causes the problem of the trouble of managing to find time, and this application provides a take out thick liquid device.

The application provides a thick liquid device takes out adopts following technical scheme:

the utility model provides a slurry pumping device, includes reation kettle, water tank, mortar pump, moisturizing pipe and water valve, the water tank is located on the reation kettle and communicates mutually, fixedly connected with grout outlet pipe on the water tank, mortar pump fixed connection keeps away from the one end of water tank and communicates through grout outlet pipe and water tank in grout outlet pipe, moisturizing pipe and water tank intercommunication, the water valve is located the on-off state with control moisturizing pipe on the moisturizing pipe.

Through adopting above-mentioned technical scheme, through setting up the moisturizing pipe for the mortar pipe just begins to take out mortar and the mortar takes out the water in the time of finishing through the water tank and replenishes, reduces the mortar pump and evacuates the possibility of back idle running, has improved the life of mortar pump.

Optionally, the water tank is fixedly connected with an air outlet pipe.

Through adopting above-mentioned technical scheme, the setting of outlet duct for can be difficult to supply because of atmospheric pressure is too big with the gaseous discharge in the water tank through the outlet duct when replenishing the water resource in the water tank, improved the water efficiency of intaking in the water tank.

Optionally, an air valve is arranged on the air outlet pipe to control the opening and closing state of the air outlet pipe.

Through adopting above-mentioned technical scheme, the setting of pneumatic valve for be in vacuum state after the water tank internal makeup water, difficult follow outlet duct department when water is taken out is bled, improved the leakproofness of water tank.

Optionally, a one-way component which enables clean water in the water tank to not easily flow into the reaction kettle is arranged on the water tank.

Through adopting above-mentioned technical scheme, the setting of one-way subassembly for in the mortar in the reation kettle can get into the water tank and the difficult effect that loses the moisturizing that flows into reation kettle of water in the water tank, improved the efficiency of moisturizing.

Optionally, one-way subassembly includes the end cap, reation kettle's upside fixedly connected with connecting pipe, reation kettle's one end fixed connection is kept away from in the downside of water tank to the connecting pipe, one side that the connecting pipe is close to reation kettle is equipped with the first connecting hole that communicates with reation kettle, one side that the connecting pipe is close to the water tank is equipped with the second connecting hole that communicates with the water tank, the first spacing ring of fixedly connected with on the inside wall of first connecting hole, first spacing ring is close to and is equipped with the round platform face on the inside wall of water tank, the end cap slides along the length direction of connecting pipe and connects in the connecting pipe, one side that the end cap is close to reation kettle is equipped with the fillet face that corresponds with the round platform face, fillet face and round platform face laminating, the first spacing ring of end cap cooperation is with the first connecting hole of closure.

Through adopting above-mentioned technical scheme, the end cap plugs up first connecting hole under gravity and hydraulic effect when having water in the water tank, and when the water in the water tank was taken out and is formed the negative pressure, the end cap breaks away from in the first connecting hole, and the mortar is taken out thick liquid through play thick liquid pipe in getting into the water tank behind the connecting pipe by the suction flow of slurry pump, simple structure, has improved the unidirectionality between water tank and the reation kettle.

Optionally, the one-way subassembly includes spacing post, spacing post fixed connection just sets up along the length direction of connecting pipe on the table surface, the quantity of spacing post is a plurality of, spacing post sets up and butt on the circumference lateral wall of end cap along the circumference of table surface.

Through adopting above-mentioned technical scheme, the setting of spacing post guides the end cap to slide along the length direction of spacing post for first connecting hole can be aimed at to the end cap, has improved the stability that the end cap blockked up the connecting pipe.

Optionally, the one-way subassembly includes the second spacing ring that the restriction end cap slided to one side that is close to the water tank, second spacing ring fixed connection keeps away from the one end of table surface in spacing post, and is a plurality of equal fixed connection of spacing post is on same second spacing ring, the end cap butt is close to one side of table surface in the second spacing ring.

Through adopting above-mentioned technical scheme, the setting of second spacing ring for the end cap is difficult for breaking away from the connecting pipe from one side that the connecting pipe is close to the water tank all the time in the connecting pipe, has improved the life of end cap.

Optionally, the one-way subassembly includes compression spring, compression spring's quantity is a plurality of, and is a plurality of compression spring sets up along the circumference of second spacing ring, compression spring's one end butt is close to one side of table surface in the second spacing ring, compression spring's other end butt is close to one side of second spacing ring in the end cap.

Through adopting above-mentioned technical scheme, compression spring's setting orders about the end cap butt and blocks up first connecting hole on the mesa, and the end cap is difficult for colliding or rocks the in-process and open, has improved the stability that the end cap blockked up first connecting hole.

Optionally, one side of the plug, which is close to the second limiting ring, is fixedly connected with a guide post, the guide post is arranged on the second limiting ring in a penetrating manner, and the guide post is arranged in the compression spring in a penetrating manner.

Through adopting above-mentioned technical scheme, the setting of guide post, guide compression spring set up and be difficult for rocking along the length direction of guide post, have improved compression spring's life.

Optionally, one side of the plug close to the circular table surface is fixedly connected with a sealing gasket, and the sealing gasket is abutted against the circular table surface.

Through adopting above-mentioned technical scheme, sealed setting up has increased the area of contact of end cap and round platform face for be difficult for having the gap and losing sealed effect between end cap and the round platform face, improved the leakproofness of one-way subassembly.

In summary, the present application includes at least one of the following beneficial technical effects:

by arranging the water replenishing pipe, the possibility of idling of the mortar pump after evacuation is reduced, and the service life of the mortar pump is prolonged;

the arrangement of the air outlet pipe ensures that water is not easy to supplement due to overlarge air pressure when water resources are supplemented in the water tank, and the water inlet efficiency in the water tank is improved;

the unidirectional component is arranged, so that unidirectional liquid flows in the reaction kettle and in the water tank, and the water replenishing efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a slurry pumping device in an embodiment of the present application.

Fig. 2 is an exploded view of a slurry pumping device according to an embodiment of the present application.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

FIG. 4 is a top view of a slurry extraction apparatus according to an embodiment of the present disclosure.

Fig. 5 is a sectional view taken along line B-B in fig. 4.

Description of reference numerals: 1. a reaction kettle; 11. a connecting pipe; 111. a first connection hole; 112. a second connection hole; 113. a first limit ring; 1131. a circular table top; 2. a water tank; 21. a pulp outlet pipe; 3. a mortar pump; 4. a water replenishing pipe; 41. a water valve; 5. an air outlet pipe; 51. an air valve; 6. a unidirectional component; 61. a plug; 611. a rounded corner surface; 612. a gasket; 62. a limiting column; 63. a second stop collar; 64. a compression spring; 65. and a guide post.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses thick liquid device of taking out. Referring to fig. 1, the slurry pumping device comprises a reaction kettle 1, a water tank 2, a mortar pump 3, a water replenishing pipe 4 and an air outlet pipe 5.

The water tank 2 is installed on the upper side of the reaction kettle 1 and communicated with the reaction kettle 1, so that mortar flows into the water tank 2 from the reaction kettle 1. One side fixedly connected with of water tank 2 goes out thick

liquid pipe

21, and 3 fixed connection of mortar pump are in the one side that water tank 2 was kept away from to play thick liquid pipe 21 for mortar pump 3 and water tank 2 are through going out thick liquid pipe 21 intercommunication, in order to take out the mortar that reation kettle 1 got into water tank 2. The water replenishing pipe 4 is fixedly connected to the water tank 2, so that water in an external water source is replenished into the water tank 2 through the water replenishing pipe 4, and the mortar pump 3 is replenished when the mortar is insufficient or is completely pumped. The water replenishing pipe 4 is provided with a water valve 41, so that the water inlet of the water replenishing pipe 4 can be controlled. The air outlet pipe 5 is fixedly connected to the water tank 2, so that redundant air after water is supplemented in the water tank 2 is discharged. An air valve 51 is installed on the air outlet pipe 5, so that the inside of the water tank 2 is sealed after air is exhausted.

Referring to fig. 2 and 3, a connecting pipe 11 is fixedly connected to the upper side of the reaction vessel 1, and one end of the connecting pipe 11, which is far away from the reaction vessel 1, is fixedly connected to the lower side of the water tank 2, so that the reaction vessel 1 and the water tank 2 are communicated through the connecting pipe 11. The one-way assembly 6 is installed in the connecting pipe 11, so that clean water in the water tank 2 is not easy to flow into the reaction kettle 1, and mortar in the reaction kettle 1 can flow into the water tank 2 through the connecting pipe 11.

Referring to fig. 4 and 5, a side of the connection pipe 11 adjacent to the reaction vessel 1 is provided with a first connection hole 111 so that the connection pipe 11 and the reaction vessel 1 are communicated. A side of the connection pipe 11 adjacent to the water tank 2 is provided with a second connection hole 112 so that the connection pipe 11 and the water tank 2 are communicated.

Referring to fig. 3 and 5, the mounting structure of the unidirectional assembly 6 is as follows: the one-way component 6 comprises a plug 61, a limit column 62, a second limit ring 63, a compression spring 64 and a guide column 65. The plug 61 is arranged in a disc shape, the plug 61 is installed in the connecting pipe 11 and is coaxially arranged with the connecting pipe 11, and the plug 61 is connected in the connecting pipe 11 in a sliding manner along the length direction of the connecting pipe 11, so that the plug 61 closes or opens the first connecting hole 111. Connecting pipe 11 is close to reation kettle 1's one end fixedly connected with first spacing ring 113, and first spacing ring 113 has round platform 1131 near having on the inside wall under water, and the diameter of round platform 1131 reduces from the one side of being close to water tank 2 to the one side of keeping away from water tank 2 gradually. One side of the plug 61 close to the reaction vessel 1 has a round surface 611, and when the plug 61 abuts against the first limiting ring 113, the round surface 1131 and the round surface 611 are attached to each other, so that the plug 61 cooperates with the first limiting ring 113 to cover and seal the first connection hole 111. One side of the plug 61 close to the first limit ring 113 is fixedly connected with a sealing gasket 612, and the sealing gasket 612 abuts against the circular table surface 1131, so that a gap is not easy to exist between the plug 61 and the first limit ring 113.

Referring to fig. 3 and 5, the limiting columns 62 are fixedly connected to the circular table top 1131, the limiting columns 62 are arranged along the length direction of the connecting pipe 11, the number of the limiting columns 62 is a plurality of and is arranged along the axis of the circular table top 1131, and the circumferential side wall of the plug 61 abuts against the limiting columns 62, so that the plug 61 is not prone to shaking when sliding along the length direction of the connecting pipe 11.

The second limiting ring 63 is fixedly connected to one end of the limiting column 62 far away from the circular table top 1131, the second limiting ring 63 is fixedly connected to all the limiting columns 62, and when the plug 61 moves to one side close to the water tank 2, the plug 61 is abutted to one side, close to the reaction kettle 1, of the second limiting ring 63, so that the plug 61 is not easy to separate from the connecting pipe 11.

The quantity of compression spring 64 is a plurality of, and a plurality of compression spring 64 all installs between second spacing ring 63 and end cap 61, and compression spring 64 sets up along the circumference of second spacing ring 63, and compression spring 64's one end butt is close to one side of end cap 61 in second spacing ring 63, and compression spring 64's the other end butt is close to one side of second spacing ring 63 in end cap 61, orders about end cap 61 to be close to first connecting hole 111. The quantity of guide post 65 is corresponding with compression spring 64, and the guide post 65 one-to-one wears to locate in compression spring 64, and guide post 65 fixed connection is in end cap 61 near one side of second spacing ring 63, and guide post 65 wears to locate on the second spacing ring 63 for compression spring 64 is difficult for taking place relative slip between end cap 61 and the second spacing ring 63.

The implementation principle of the slurry pumping device in the embodiment of the application is as follows: in the using process, the water valve 41 and the air valve 51 are opened, water is supplemented through the water supplementing pipe 4, air is exhausted through the air outlet pipe 5, clean water is reserved in the water tank 2 and is not prone to flowing into the reaction kettle 1 through the connecting pipe 11, then the water valve 41 and the air valve 51 are closed when the mortar pump 3 is started, and the plug 61 is jacked up under the action of pressure intensity to enable the mortar to be discharged into the water tank 2 and be extracted through the mortar outlet pipe 21.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A slurry pumping device is characterized in that: including reation kettle (1), water tank (2), mortar pump (3), moisturizing pipe (4) and water valve (41), water tank (2) are located on reation kettle (1) and are intercommunicated each other, fixedly connected with grout pipe (21) are gone up in water tank (2), mortar pump (3) fixed connection is in grout pipe (21) keep away from the one end of water tank (2) and through grout pipe (21) and water tank (2) intercommunication, moisturizing pipe (4) and water tank (2) intercommunication, water valve (41) are located on moisturizing pipe (4) with the state of opening and close of control moisturizing pipe (4).

2. A slurry extraction apparatus according to claim 1, wherein: and the water tank (2) is fixedly connected with an air outlet pipe (5).

3. A slurry extraction apparatus according to claim 2, wherein: an air valve (51) is arranged on the air outlet pipe (5) to control the opening and closing state of the air outlet pipe (5).

4. A slurry extraction apparatus according to claim 1, wherein: the water tank (2) is provided with a one-way component (6) which enables clean water in the water tank (2) to be difficult to flow into the reaction kettle (1).

5. The slurry pumping apparatus according to claim 4, wherein: the one-way component (6) comprises a plug (61), a connecting pipe (11) is fixedly connected to the upper side of the reaction kettle (1), one end, far away from the reaction kettle (1), of the connecting pipe (11) is fixedly connected to the lower side of the water tank (2), a first connecting hole (111) communicated with the reaction kettle (1) is formed in one side, close to the reaction kettle (1), of the connecting pipe (11), a second connecting hole (112) communicated with the water tank (2) is formed in one side, close to the water tank (2), of the connecting pipe (11), a first limiting ring (113) is fixedly connected to the inner side wall of the first connecting hole (111), a circular table surface (1131) is arranged on the inner side wall, close to the water tank (2), of the first limiting ring (113), the plug (61) is connected to the connecting pipe (11) in a sliding mode along the length direction of the connecting pipe (11), a circular table surface (611) corresponding to the circular table surface (1131) is arranged on one side, close to the plug (61), the round corner surface (611) is attached to the round table top (1131), and the plug (61) is matched with the first limiting ring (113) to cover the first connecting hole (111).

6. The slurry pumping apparatus according to claim 4, wherein: one-way subassembly (6) are including spacing post (62), spacing post (62) fixed connection just sets up along the length direction of connecting pipe (11) on round table face (1131), the quantity of spacing post (62) is a plurality of, circumference setting and butt on the circumference lateral wall of end cap (61) along round table face (1131) are followed to spacing post (62).

7. The slurry extraction apparatus as recited in claim 6, further comprising: one-way subassembly (6) are including second spacing ring (63) that restriction end cap (61) slided to one side near water tank (2), the one end that round table surface (1131) were kept away from in spacing post (62) is fixed connection to second spacing ring (63), and is a plurality of spacing post (62) equal fixed connection is on same second spacing ring (63), end cap (61) butt is close to one side of round table surface (1131) in second spacing ring (63).

8. The slurry extraction apparatus as recited in claim 7, further comprising: one-way subassembly (6) are including compression spring (64), the quantity of compression spring (64) is a plurality of, and is a plurality of compression spring (64) set up along the circumference of second spacing ring (63), the one end butt of compression spring (64) is close to one side of mesa (1131) in second spacing ring (63), the other end butt of compression spring (64) is close to one side of second spacing ring (63) in end cap (61).

9. The slurry extraction apparatus as recited in claim 8, further comprising: one side fixedly connected with guide post (65) that end cap (61) is close to second spacing ring (63), guide post (65) wear to locate on second spacing ring (63), guide post (65) wear to locate in compression spring (64).

10. A slurry extraction apparatus according to claim 5, wherein: one side of the choke plug (61) close to the circular table top (1131) is fixedly connected with a sealing gasket (612), and the sealing gasket (612) abuts against the circular table top (1131).