CN215094601U - High-speed vortex pulping machine - Google Patents

High-speed vortex pulping machine Download PDF

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Publication number
CN215094601U
CN215094601U CN202120635164.7U CN202120635164U CN215094601U CN 215094601 U CN215094601 U CN 215094601U CN 202120635164 U CN202120635164 U CN 202120635164U CN 215094601 U CN215094601 U CN 215094601U
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CN
China
Prior art keywords
stirring box
communicated
pipe
main shaft
speed vortex
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Active
Application number
CN202120635164.7U
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Chinese (zh)
Inventor
梁军
刘德安
张明果
周岩
李朋
韩复员
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Longyuan Geological Engineering Co ltd
Original Assignee
Tai'an Longyuan Geological Exploration Co ltd
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Priority to CN202120635164.7U priority Critical patent/CN215094601U/en
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Publication of CN215094601U publication Critical patent/CN215094601U/en
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Abstract

A high-speed vortex pulping machine is used for solving the problems that dust is easily generated in the pulping process and the inner wall of a stirring box is difficult to clean after pulping in the existing pulping machine. It includes: the stirring box is internally provided with a vertically arranged main shaft, and the main shaft is driven to rotate by a driving mechanism positioned above the stirring box; a splash pan and a stirring impeller which are arranged up and down are fixed on the main shaft; the mixer is arranged above the stirring box and communicated with the stirring box, and is provided with a mixing cavity and a water inlet cavity which are arranged inside and outside and are communicated with each other, wherein the mixing cavity is communicated with the cement feeding pipe, and the water inlet cavity is communicated with the water inlet pipe; the upper end of the overflow pipe is arranged on the inner side of the stirring box, the lower end of the overflow pipe extends out of the stirring box and is communicated with the slurry discharge pipe, and the slurry discharge pipe is also communicated with the bottom of the stirring box; and the slurry pump is communicated with the lower part and the upper part of the stirring box through a circulating pipe. The utility model discloses dust when can avoiding the cement unloading produces and can realize wasing the agitator tank inner wall.

Description

High-speed vortex pulping machine
Technical Field
The utility model belongs to the technical field of the grout slurrying technique and specifically relates to a high-speed vortex pulping machine.
Background
In geological exploration work, for example, water-control operation needs to use a large amount of cement paste in the grouting process, so that the pulping speed is required to be high. The existing pulping machine has the following defects when the pulping operation is carried out: (1) when in blanking, cement is directly poured into the pulping machine, so that dust is easily generated; (2) the cement paste adhered to the inner wall of the stirring box is hardened after drying, so that the inner wall of the stirring box is difficult to clean.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-speed vortex pulper for the pulping process that solves current pulper existence easily produces the dust, the slurrying back agitator tank inner wall is difficult to abluent problem.
The utility model provides a technical scheme that its technical problem adopted is: high-speed vortex pulper, characterized by, it includes:
the stirring box is internally provided with a vertically arranged main shaft, and the main shaft is driven to rotate by a driving mechanism positioned above the stirring box; a stirring impeller is fixed at the lower end of the main shaft, and a water splashing disc is fixed at the upper end of the main shaft;
the mixer is arranged above the stirring box and communicated with the stirring box, and is provided with a mixing cavity and a water inlet cavity which are arranged inside and outside and are communicated with each other, wherein the mixing cavity is communicated with the cement feeding pipe, and the water inlet cavity is communicated with the water inlet pipe;
the upper end of the overflow pipe is arranged on the inner side of the stirring box, the lower end of the overflow pipe extends out of the stirring box and is communicated with the slurry discharge pipe, and the slurry discharge pipe is also communicated with the bottom of the stirring box;
and the slurry pump is communicated with the lower part and the upper part of the stirring box through a circulating pipe, and the outlet of the circulating pipe faces the splash pan.
Furthermore, the water inlet pipe is fixedly connected with the side wall of the lower part of the mixer.
Further, the cement feeding pipe is fixedly connected with the top of the mixer.
Further, actuating mechanism includes motor and the speed reducer of setting from top to bottom, and wherein the speed reducer is fixed at the agitator tank top.
Furthermore, the splash pan is of a conical structure with a large upper end and a small lower end.
Further, the outlet of the circulating pipe extends from the top of the stirring box and faces the water splashing tray.
Further, the outlet end of the slurry discharge pipe extends into the slurry tank.
The utility model has the advantages that: the high-speed vortex pulping machine provided by the utility model realizes the preliminary mixing of cement and water through the arrangement of the mixer, and can suck the cement into the mixer through the rotational flow of the water, thereby avoiding the problem of dust generation caused by directly dumping the cement; in addition, due to the arrangement of the overflow pipe, the cement slurry on the upper layer of the stirring box is collected, and the uniform concentration of the slurry is ensured; the setting of sediment stuff pump and splash box can get rid of the cement box to the agitator tank inner wall, and then plays abluent effect to the agitator tank inner wall, avoids the solidification of grout.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a working schematic diagram of the present invention;
in the figure: 1 stirring box, 11 frames, 2 mixers, 21 cement feeding pipes, 22 water inlet pipes, 3 speed reducers, 4 motors, 41 main shafts, 42 stirring impellers, 43 splash plates, 5 overflow pipes, 6 slurry discharge pipes, 7 slurry pumps and 8 circulating pipes.
Detailed Description
As shown in fig. 1 to 2, the present invention mainly includes a stirring tank 1, a mixer 2, a driving mechanism, a main shaft 41, a stirring impeller 42, a splash plate 43, an overflow pipe 5, a slurry discharge pipe 6, a slurry pump 7 and a circulation pipe 8, and the present invention will be described in detail with reference to the drawings.
As shown in fig. 1, the stirring box 1 is the main structure of the present invention, and a frame 11 is disposed at the bottom of the stirring box for supporting the stirring box. The agitator tank upper end is big, the lower extreme is little, is equipped with blender 2 at the top of agitator tank, and the blender inner chamber communicates with the agitator tank inner chamber. The top of the mixer is connected with a cement feeding pipe 21 which is communicated with a cement tank. The inboard of blender is equipped with the hybrid chamber, is equipped with the intake antrum on the lateral wall of hybrid chamber, is connected with inlet tube 22 on the lateral wall of blender, and the inlet tube directly links to each other with the intake antrum. During water in the inlet tube got into the intake antrum from the blender lower part, the intracavity water level of intaking rised gradually, when the water level reachd the intercommunication mouth of intake antrum and hybrid chamber, the hybrid chamber was shoved into to water, formed the whirl in the blender this moment, and then with cement suction mixer in the cement inlet tube to avoid directly empting the problem that easily produces the dust. The cement and water are mixed in a mixer and then fall into a mixing bin.
And a motor 4 and a speed reducer 3 which are arranged up and down are arranged above the stirring box, wherein the speed reducer is fixed at the top of the stirring box, the motor is connected with the speed reducer, and a main shaft 41 on the speed reducer extends into the stirring box. A stirring impeller 42 is fixed at the lower end of the main shaft, is close to the bottom of the stirring box, and fully mixes water and cement through the rotation of the stirring impeller so as to prepare cement paste. Be equipped with overflow pipe 5 on the agitator tank, the top that just is close to the agitator tank in the agitator tank is arranged in to the upper end of overflow pipe, and the agitator tank is stretched out to the lower extreme of overflow pipe, and the lower extreme of overflow pipe is connected with row thick liquid pipe 6, and the first end of arranging the thick liquid pipe is connected with the overflow pipe, and the second end of arranging the thick liquid pipe extends to the thick liquid pond, and the grout that stirs in the agitator tank removes to the upper strata, gets into the overflow pipe afterwards, then flows to the thick liquid pond through row thick liquid pipe and collects, stores. The motor and the reducer constitute a driving mechanism for driving the main shaft to rotate in the horizontal plane. In addition, the mud discharging pipe is also directly communicated with the bottom of the stirring box, and when the cement paste cannot flow out through the overflow pipe, the cement paste in the stirring box is discharged through the mud discharging pipe.
In order to clean the inner wall of the stirring box, a splash pan 43 is fixed at the upper end of the main shaft, the lower part of the stirring box is connected with a slurry pump 7 through a pipeline, and the slurry pump is also connected with the upper part of the stirring box through a circulating pipe 8. The outlet of the circulating pipe extends from the top of the stirring box and faces the water splashing tray. The slurry pump is used for pumping out the cement slurry at the lower part in the stirring box and conveying the cement slurry into the circulating pipe, then the cement slurry is sprayed onto the splash disc at a high speed through the circulating pipe, and the splash disc rotating at a high speed can throw the cement slurry to the inner wall of the stirring box, so that the inner wall of the stirring box is cleaned. In the whole pulping process, the slurry pump continuously extracts the cement slurry at the lower part of the stirring box and conveys the cement slurry to the splash disc, and the splash disc swings the cement slurry to the inner wall of the stirring box, so that the inner wall of the stirring box is continuously cleaned, and the cement slurry is prevented from being bonded and solidified on the inner wall of the stirring box. The upper end of the splash box is large, and the lower end of the splash box is small, so that the whole splash box is conical, and cement paste can be thrown upwards by the splash box.
The utility model realizes the preliminary mixing of cement and water through the arrangement of the mixer, and can suck the cement into the mixer through the rotational flow of the water, thereby avoiding the problem of dust generation caused by directly dumping the cement; in addition, due to the arrangement of the overflow pipe, the cement slurry on the upper layer of the stirring box is collected, and the uniform concentration of the slurry is ensured; the setting of sediment stuff pump and splash box can get rid of the cement box to the agitator tank inner wall, and then plays abluent effect to the agitator tank inner wall, avoids the solidification of grout.

Claims (7)

1. High-speed vortex pulper, characterized by, it includes:
the stirring box is internally provided with a vertically arranged main shaft, and the main shaft is driven to rotate by a driving mechanism positioned above the stirring box; a stirring impeller is fixed at the lower end of the main shaft, and a water splashing disc is fixed at the upper end of the main shaft;
the mixer is arranged above the stirring box and communicated with the stirring box, and is provided with a mixing cavity and a water inlet cavity which are arranged inside and outside and are communicated with each other, wherein the mixing cavity is communicated with the cement feeding pipe, and the water inlet cavity is communicated with the water inlet pipe;
the upper end of the overflow pipe is arranged on the inner side of the stirring box, the lower end of the overflow pipe extends out of the stirring box and is communicated with the slurry discharge pipe, and the slurry discharge pipe is also communicated with the bottom of the stirring box;
and the slurry pump is communicated with the lower part and the upper part of the stirring box through a circulating pipe, and the outlet of the circulating pipe faces the splash pan.
2. The high speed vortex pulper of claim 1 wherein the inlet pipe is fixedly attached to the side wall of the lower portion of the mixer.
3. A high speed vortex pulper according to claim 1 wherein the cement feed pipe is fixedly connected to the top of the mixer.
4. The high-speed vortex pulper of claim 1 wherein the drive mechanism comprises a motor and a speed reducer disposed one above the other, wherein the speed reducer is secured to the top of the agitator tank.
5. The high speed vortex pulper of claim 1 wherein the splash plate is a conical structure having a large upper end and a small lower end.
6. The high speed vortex pulper of claim 1 wherein the exit of the recirculation pipe extends from the top of the mixer housing and towards the splash plate.
7. The high speed vortex pulper of claim 1 wherein the exit end of the slurry discharge pipe extends into the slurry tank.
CN202120635164.7U 2021-03-29 2021-03-29 High-speed vortex pulping machine Active CN215094601U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120635164.7U CN215094601U (en) 2021-03-29 2021-03-29 High-speed vortex pulping machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120635164.7U CN215094601U (en) 2021-03-29 2021-03-29 High-speed vortex pulping machine

Publications (1)

Publication Number Publication Date
CN215094601U true CN215094601U (en) 2021-12-10

Family

ID=79345478

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120635164.7U Active CN215094601U (en) 2021-03-29 2021-03-29 High-speed vortex pulping machine

Country Status (1)

Country Link
CN (1) CN215094601U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 271600 intersection of Chuangye road and Kanghui street, high tech Zone, Feicheng City, Tai'an City, Shandong Province

Patentee after: Shandong Longyuan Geological Engineering Co.,Ltd.

Address before: 271600 intersection of Chuangye road and Kanghui street, high tech Zone, Feicheng City, Tai'an City, Shandong Province

Patentee before: Tai'an Longyuan geological exploration Co.,Ltd.

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: High-speed eddy current pulper

Effective date of registration: 20220830

Granted publication date: 20211210

Pledgee: Taian Bank Co.,Ltd. Feicheng Branch

Pledgor: Shandong Longyuan Geological Engineering Co.,Ltd.

Registration number: Y2022980013848