CN116236962A

CN116236962A - Method for conveying and blending flocculant

Info

Publication number: CN116236962A
Application number: CN202211655099.XA
Authority: CN
Inventors: 顾亚军; 刘凯; 许洪刚
Original assignee: Zhangjiagang Qingyuan Water Treatment Co ltd
Current assignee: Zhangjiagang Qingyuan Water Treatment Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-06-09

Abstract

The invention discloses a method for conveying and blending flocculant, S1, early preparation of equipment; s2, conveying the packaging bags to a material turning station by a conveying device, and turning the packaging bags by the material turning device to fall into a hopper; s3, the bag cutting device cuts the packaging bag to perform material leakage; s4, after the material leakage is completed, the bag moving mechanism clamps the packaging bag to move away from the hopper; s5, crushing flocculant particles in the medicine brewing cavity by the crushing mechanism, and conveying pure water into the medicine brewing cavity by the pure water supply pipeline; s6, opening a channel to enable flocculating agent in the medicine brewing cavity to enter the first medicine dissolving cavity or the second medicine dissolving cavity, and stirring corresponding to a stirring device in the first medicine dissolving cavity or the second medicine dissolving cavity; s7, closing the channel, stirring the flocculant in the first chemical cavity or the second chemical cavity, discharging the flocculant from the first chemical outlet pipeline or the second chemical outlet pipeline, and completing the blending; the method is convenient for feeding the packaging bag, realizes automatic bag cutting and material leakage, ensures uniform blending of the flocculant and improves the efficiency.

Description

Method for conveying and blending flocculant

Technical Field

The invention relates to a method for conveying and blending flocculant, which is applicable to the technical field of sewage treatment.

Background

In sewage treatment system, generally ferrous sulfate is adopted as flocculant, ferrous sulfate particles are generally stored in a packaging bag, purchased whole package of ferrous sulfate is piled up in a factory through a forklift, and when the ferrous sulfate is blended, generally one ton of ferrous sulfate needs to be prepared with three tons of pure water, at present, when the flocculant is blended, the flocculant particles are filled in the packaging bag, then the packaging bag is moved to the upper part of a conical hopper through a forklift or a crane and other conveying devices, then the packaging bag falls into a blending tank through the conical hopper, and then pure water is introduced into the blending tank to dissolve the flocculant particles, so that the following problems exist in the operation:

1. The operation needs to occupy the driving, especially some places without driving can not be allocated, and the allocation place is extremely limited;

2. the operation needs to manually climb to cut bags, meanwhile, after the bag cutting, the packaging bag needs to be removed after the material leakage is completed, and the operation needs to manually climb, so that certain potential safety hazards are realized;

3. the mode also needs to be matched by a plurality of people, wherein the people who need to operate the travelling crane also need workers who cut bags, and labor force is wasted;

4. when the water treatment device is used for preparing the sewage, ferrous sulfate particles are poured into the water treatment device firstly, caking can occur after the water treatment device enters the preparation tank due to large amount of the water treatment device, and then the water treatment device still cannot be effectively dissolved after pure water is poured into the water treatment device, so that the quality of a flocculating agent is unqualified, and the effect of subsequent sewage treatment is affected.

5. The dissolution is slow and time-consuming because the dissolution is carried out by pure water.

Disclosure of Invention

The technical problems to be solved by the invention are as follows: the method is convenient for feeding the packaging bags, realizes automatic bag cutting and material leakage, ensures uniform flocculant allocation and improves efficiency.

In order to solve the technical problems, the technical scheme of the invention is as follows: a method for delivering and blending a flocculant, the method comprising the steps of:

S1, preparing equipment in the earlier stage, providing a flocculant conveying and blending device, wherein the flocculant conveying and blending device comprises a tank body, a hopper convenient to feed is arranged on the tank body, a material turning device for turning a packaging bag filled with flocculant particles into the hopper is arranged on one side of the tank body, the material turning device is connected with a conveying device for conveying the packaging bag, and a bag cutting device convenient to cut the packaging bag and leak materials is also arranged on the side wall of the hopper; a bag moving mechanism for clamping and moving the packaging bag is further arranged above the tank body; the tank body is internally fixed with a horizontal partition plate, the tank body is divided into an upper cavity and a lower cavity by the partition plate, the upper cavity is a medicine flushing cavity, a vertical partition plate is arranged between the horizontal partition plate and the bottom of the tank body, the lower cavity is divided into a first medicine flushing cavity and a second medicine flushing cavity by the vertical partition plate, stirring devices are arranged in the first medicine flushing cavity and the second medicine flushing cavity, a crushing mechanism for crushing flocculant particles is arranged in the medicine flushing cavity, an openable and closable channel is arranged between the medicine flushing cavity and the first medicine flushing cavity and the second medicine flushing cavity, the side wall of the medicine flushing cavity is communicated with a pure water supply pipeline, and the first medicine flushing cavity and the second medicine flushing cavity are respectively communicated with a first medicine outlet pipeline and a second medicine outlet pipeline;

S2, conveying the packaging bags to a material turning station by a conveying device, and turning the packaging bags filled with flocculant particles into a hopper by the material turning device;

s3, the bag cutting device cuts the packaging bag along the side wall of the hopper to perform material leakage;

s4, after the material leakage is completed, the bag moving mechanism clamps the empty packaging bag and moves the empty packaging bag away from the hopper;

s5, crushing flocculant particles in the medicine brewing cavity by the crushing mechanism, and conveying pure water into the medicine brewing cavity by the pure water supply pipeline;

s6, opening a channel to enable flocculating agent in the medicine brewing cavity to enter the first medicine dissolving cavity or the second medicine dissolving cavity, and stirring corresponding to a stirring device in the first medicine dissolving cavity or the second medicine dissolving cavity;

s7, closing the channel, discharging the flocculant in the first chemical cavity or the second chemical cavity from the corresponding first chemical outlet pipeline or the second chemical outlet pipeline after stirring, completing the blending, and enabling the material turning device to turn the new packaging bag into the hopper for new blending.

As a preferable scheme, two ways of cutting the packaging bag in the step S3 are:

first kind: a horizontal arc-shaped slot is arranged on the side wall of the hopper, and a cutting knife stretches into the horizontal arc-shaped slot to cut the packaging bag along the horizontal arc-shaped slot;

second kind: the side wall of the hopper is provided with a linear slot extending up and down along the hopper, and the cutter is used for extending into the linear slot to break the packaging bag in a linear sliding manner along the linear slot.

As a preferred scheme, cut bagging apparatus and include slidable mounting and cut the bag support on the hopper lateral wall, be provided with the drive on the hopper cut the gliding sliding power device of bag support, slidable mounting has the blade holder by flexible power device drive on the bag support, be fixed with the cutting knife on the blade holder, set up the slot that makes things convenient for the cutting knife to stretch into on the lateral wall of hopper body, the extending direction of slot with cut the slip direction of bag support the same, flexible power device drive the cutting knife stretches into or withdraws from the slot.

As a preferred solution, the step of opening the channel in step S6 includes:

s61, providing an opening and closing structure capable of opening or closing a channel, wherein the opening and closing structure comprises a valve plate rotatably arranged on the horizontal partition plate, a communication hole is formed in the valve plate, a first material leakage hole and a second material leakage hole are formed in the horizontal partition plate, the first material leakage hole and the second material leakage hole are used for respectively communicating a medicine flushing cavity with a first medicine dissolving cavity, a medicine flushing cavity with a second medicine dissolving cavity, and the valve plate is driven by a valve plate power device to rotate so that the first material leakage hole is opened or the second material leakage hole is opened or both the first material leakage hole and the second material leakage hole are closed;

S62, the valve plate power device drives the valve plate to rotate, so that the communication hole on the valve plate rotates to be aligned with the first material leakage hole or the second material leakage hole, namely, a channel is opened;

and when the channel is closed in the step S7, the valve plate power device drives the valve plate to rotate, so that the communication holes on the valve plate are staggered with the first material leakage hole and the second material leakage hole in a rotating way, namely the channel is closed.

In a preferred scheme, in step S2, the conveying device includes a feeding station and a preparation station, the preparation station is close to the upstream end of the conveying device, the feeding station and the preparation station are both provided with conveying power devices, when the material turning device turns over materials, the preparation station stops conveying the packaging bags, and after the turning over materials are finished, conveying is started again.

As a preferable scheme, the packaging bag leakage can also adopt another mode: in the process that a material turning device turns a packaging bag filled with flocculant particles into a hopper, a clamping device for clamping the packaging bag is arranged at the downstream end of the material turning device, the clamping device comprises a material turning clamping jaw, a cylinder clamping jaw is adopted by the material turning clamping jaw, ventilation is adopted to control the opening and closing of the clamping jaw, and when the material turning clamping jaw is opened, the height of the material turning clamping jaw is lower than a conveying plane; when the turning claw is closed, the height of the turning claw is higher than the conveying plane, so that when the turning device turns over materials, the turning claw clamps the packaging bag, the upper end of the packaging bag is cut by the bag cutting device, flocculant particles in the packaging bag leak out due to inclination until the flocculant particles leak out, the turning claw is loosened, the packaging bag falls into the hopper, and the bag moving mechanism moves out.

In the method, a vibrating motor is arranged on the outer side wall of the hopper, and a plurality of guide grooves are arranged on the inner wall of the hopper, so that flocculant particles attached to the inner wall of the hopper or incapable of falling fall down along the guide grooves through vibration.

After the technical scheme is adopted, the invention has the following effects:

the method for conveying and preparing the flocculant comprises the following steps:

s7, closing the channel, discharging the flocculant in the first chemical cavity or the second chemical cavity from the corresponding first chemical outlet pipeline or the second chemical outlet pipeline after stirring is completed, completing the blending, and enabling the new packaging bag to fall into the hopper by the turning device for new blending;

in the method, the packaging bag is fed through the conveying device, then the material is turned through the turning device, the packaging bag falls into the hopper, the feeding is automatic, the labor is saved, the efficiency is improved, the packaging bag is cut through the bag cutting device, the leaking materials of the packaging bag are blended, the flocculating agent particles can be quickly and effectively dissolved, the solubility is improved, and the use quality of the flocculating agent is guaranteed.

In addition, two ways of cutting the packaging bag in the step S3 are provided:

second kind: a linear slot extending up and down along the hopper is arranged on the side wall of the hopper, and a cutter is used for extending into the linear slot to break the packaging bag in a linear sliding manner along the linear slot; thus, the packaging bag is cut open to facilitate material leakage and improve efficiency.

The bag cutting device comprises a bag cutting support which is slidably arranged on the side wall of the hopper, a sliding power device which drives the bag cutting support to slide is arranged on the hopper, a cutter seat which is driven by a telescopic power device is slidably arranged on the bag cutting support, a cutter is fixed on the cutter seat, a slot which is convenient for the cutter to extend in is formed in the side wall of the hopper body, the extending direction of the slot is the same as the sliding direction of the bag cutting support, and the telescopic power device drives the cutter to extend in or withdraw from the slot; therefore, the bag cutting device automatically cuts bags, so that manual complexity is saved, the cutting is accurate and quick, and the safety is improved.

Also, since the step of opening the channel in step S6 includes:

in the step S7, when the channel is closed, the valve plate power device drives the valve plate to rotate, so that the communication holes on the valve plate are staggered with the first material leakage hole and the second material leakage hole in a rotating way, namely the channel is closed;

therefore, in the process of opening the channel, only the first building material opening or the second material leakage opening is opened, and when the channel is closed, the first building material opening and the second material leakage opening are effectively plugged, so that the material leakage is accurate.

In step S2, the conveying device includes a feeding station and a preparing station, the preparing station is close to the upstream end of the conveying device, the feeding station and the preparing station are both provided with conveying power devices, when the material turning device turns over materials, the preparing station stops conveying the packaging bags, and after the turning over materials are finished, conveying is started again; therefore, even when the material is turned over, the conveying and feeding are not affected, and the feeding efficiency is ensured.

And as the packaging bag leakage can also adopt another mode: in the process that a material turning device turns a packaging bag filled with flocculant particles into a hopper, a clamping device for clamping the packaging bag is arranged at the downstream end of the material turning device, the clamping device comprises a material turning clamping jaw, a cylinder clamping jaw is adopted by the material turning clamping jaw, ventilation is adopted to control the opening and closing of the clamping jaw, and when the material turning clamping jaw is opened, the height of the material turning clamping jaw is lower than a conveying plane; when the turning clamping claw is closed, the height of the turning clamping claw is higher than the conveying plane, so that when the turning device turns over materials, the turning clamping claw clamps the packaging bag, the upper end of the packaging bag is cut by the bag cutting device, flocculant particles in the packaging bag leak out due to inclination, the turning clamping claw is loosened until the leakage is completed, the packaging bag falls into the hopper, and the bag moving mechanism moves out; thus, flocculant particles in the packaging bag are quickened to fall into the hopper, the material leakage speed is further quickened, and the efficiency is improved.

In the method, as the vibration motor is arranged on the outer side wall of the hopper, and the inner wall of the hopper is provided with the plurality of guide grooves, flocculant particles which are attached to the inner wall of the hopper or cannot fall down can fall down along the guide grooves through vibration; the flocculant particles are loosened through vibration energy, and blanking is further facilitated through the guide chute.

Drawings

The invention will be further described with reference to the drawings and examples.

FIG. 1 is a schematic diagram of an embodiment of the present invention;

FIG. 2 is a perspective view of a bag transfer mechanism and canister according to an embodiment of the invention;

FIG. 3 is a schematic diagram of a material turning structure according to an embodiment of the present invention;

FIG. 4 is a schematic view of the structure of a horizontal arc cut of a hopper according to an embodiment of the present invention;

FIG. 5 is a top view of a hopper according to an embodiment of the invention;

FIG. 6 is a schematic view of a straight line cut of a hopper from top to bottom in accordance with an embodiment of the present invention;

FIG. 7 is a half-cut view of a can according to an embodiment of the present invention;

FIG. 8 is a schematic view of the structure of the inside of the brewing chamber, the first chemical chamber and the second chemical chamber of the canister according to the embodiment of the invention;

FIG. 9 is a schematic view of the structure of the inside of the accommodation chamber of the can according to the embodiment of the present invention;

fig. 10 is a schematic structural view of a central boss in a brewing chamber of a canister in accordance with an embodiment of the present invention;

in the accompanying drawings: 1. a tank body; 2. a hopper; 3. a crushing motor; 4. crushing a main shaft; 5. crushing blades; 6. a valve plate; 601. a communication hole; 7. a fourth motor; 8. a fourth gear; 9. a first ring gear; 10. a motor fixing seat; 11. an upper partition plate; 1101. a first leakage hole is formed; 1102. a second material leakage hole is formed; 12. a bottom separation plate; 1201. a lower first leakage hole; 1202. a lower second leakage hole; 13. a medicine brewing cavity; 14. a fifth gear; 15. a first transmission gear; 16. a second transmission gear; 17. a first stirring shaft; 18. a second stirring shaft; 19. stirring blades; 20. a bearing; 21. a vertical partition plate; 22. a first chemical cavity; 23. a second chemical cavity; 24. a first medicine outlet pipeline; 25. a second medicine outlet pipeline; 26. a receiving chamber; 27. coaming plate; 28. a central cover plate; 29. a central boss; 30. a driving motor; 31. an arc-shaped guide rail; 32. an arc-shaped sliding seat; 33. a guide rail gear ring; 34. a drive gear; 35. a first linear cylinder; 36. a tool apron; 37. a cutting knife; 38. horizontal arc-shaped slotting; 39. cutting slits in a straight line; 40. a second linear cylinder; 41. a linear guide rail; 42. a linear slide; 43. a connecting block; 44. a guide groove; 45. a vibration motor; 46. a guide rail supporting seat; 47. a bag moving rack; 48. a first support fixing plate; 49. a transverse slide; 50. a transverse guide rail; 51. a first rack; 52. a first gear; 53. a first motor; 54. a first fixed connection plate; 55. a second supporting and fixing plate; 56. lifting the sliding seat; 57. lifting the guide rail; 58. a second rack; 59. a second gear; 60. a second motor; 61. a second fixed connection plate; 62. a third supporting and fixing plate; 63. a longitudinal slide; 64. a longitudinal guide rail; 65. a third gear; 66. a third rack; 67. a third motor; 68. a third fixed connection plate; 69. moving the bag clamping jaw; 70. a capping cylinder; 71. arc-shaped sealing plates; 72. a cylinder fixing plate; 73. a straight line sealing plate; 74. a conveyor frame; 75. a upender frame; 76. a protective side plate; 77. a feeding station; 78. the first feeding conveying roller set; 79. preparing a station; 80. a first preparation conveying roller set; 81. a first conveying motor; 82. positioning a baffle; 83. a first guide plate; 84. a second guide plate; 85. turning a material side plate; 86. a second conveying roller set; 87. a deflection shaft; 88. a deflection gear; 89. a linear rack; 90. a sliding groove; 91. a support block; 92. turning the material rotating block; 93. a hydraulic cylinder; 94. a clamping jaw supporting seat; 95. turning over the clamping jaw; 96. and a second conveying motor.

Detailed Description

The present invention will be described in further detail with reference to the following examples.

As shown in fig. 1 to 10, a method for delivering and blending a flocculant, the method comprising the steps of:

s1, preparing equipment in the earlier stage, providing a flocculant conveying and blending device, wherein the flocculant conveying and blending device comprises a tank body 1, a hopper 2 convenient to feed is arranged on the tank body 1, a material turning device for turning a packaging bag filled with flocculant particles into the hopper 2 is arranged on one side of the tank body 1, the material turning device is connected with a conveying device for conveying the packaging bag, and a bag cutting device convenient to cut the packaging bag and leak materials is also arranged on the side wall of the hopper 2; a bag moving mechanism for clamping and moving the packaging bags is further arranged above the tank body 1; the tank body 1 is internally fixed with a horizontal partition plate, the tank body 1 is divided into an upper cavity and a lower cavity by the partition plate, the upper cavity is a medicine flushing cavity 13, a vertical partition plate is arranged between the horizontal partition plate and the bottom of the tank body 1, the lower cavity is divided into a first medicine outlet pipeline 24 and a second medicine outlet pipeline 25 by the vertical partition plate, stirring devices are arranged in the first medicine outlet pipeline 22 and the second medicine outlet pipeline 23, a crushing mechanism for crushing flocculating agent particles is arranged in the medicine flushing cavity 13, an openable and closable channel is arranged between the medicine flushing cavity 13 and the first medicine outlet pipeline 22 and the second medicine outlet pipeline 23, and the side wall of the medicine flushing cavity 13 is communicated with a pure water supply pipeline;

S2, conveying the packaging bags to a material turning station by a conveying device, and turning the packaging bags filled with flocculant particles into a hopper 2 by the material turning device;

s3, the bag cutting device cuts the packaging bag along the side wall of the hopper 2 to perform material leakage;

s4, after the material leakage is completed, the empty packaging bags are clamped by the bag moving mechanism and are moved away from the hopper 2;

s5, crushing flocculant particles in the medicine brewing cavity 13 by the crushing mechanism, and conveying pure water into the medicine brewing cavity 13 by the pure water supply pipeline;

s6, opening a channel to enable the flocculant in the medicine brewing cavity 13 to enter the first medicine dissolving cavity 22 or the second medicine dissolving cavity 23, and stirring by a stirring device in the corresponding first medicine dissolving cavity 22 or the second medicine dissolving cavity 23;

s7, closing the channel, discharging the flocculant in the first chemical cavity 22 or the second chemical cavity 23 from the corresponding first chemical outlet pipeline 24 or the second chemical outlet pipeline 25 after the flocculant is stirred, completing the blending, and enabling a material turning device to turn a new packaging bag into the hopper 2 for new blending;

the method for cutting the packaging bag in the step S3 is two:

first kind: a horizontal arc-shaped slit 38 is arranged on the side wall of the hopper 2, and a cutter 37 stretches into the horizontal arc-shaped slit 38 to cut the packaging bag along the horizontal arc-shaped slit 38;

second kind: a linear slit 39 extending up and down along the hopper 2 is arranged on the side wall of the hopper 2, and a cutter 37 is used for extending into the linear slit 39 to slide along the linear slit 39 to break the packaging bag; the packaging bag is conveniently cut, so that the packaging bag can be effectively leaked.

Further, the bag cutting device comprises a bag cutting support which is slidably mounted on the side wall of the hopper 2, the hopper 2 is provided with a sliding power device for driving the bag cutting support to slide, the bag cutting support is slidably provided with a cutter seat 36 driven by a telescopic power device, a cutter 37 is fixed on the cutter seat 36, the side wall of the hopper 2 body is provided with a slit which is convenient for the cutter 37 to extend in, the extending direction of the slit is the same as the sliding direction of the bag cutting support, and the telescopic power device drives the cutter 37 to extend in or withdraw from the slit; when the flocculant particles block the discharge hole or are attached to the inner side wall of the hopper 2, the flocculant particles are loosened by vibration energy, further, because the weight of the flocculant particles in the packaging bag is large, the particles are extruded and compacted, the situation that the discharge is not smooth enough can occur after the bag is cut, the particles are well vibrated by vibration energy, so that the blanking is convenient, and the smoothness of the discharge is improved; and after the packaging bag is put into the hopper 2, the packaging bag firstly contacts with the inner wall of the hopper 2, contacts with the guide chute 44, and cannot be completely attached to the guide chute 44 to form a gap, so that after the packaging bag is cut, the packaging bag is matched with the vibrating motor 45, flocculant particles are exposed from the gap, the problem that blockage cannot be caused is avoided, and the discharging efficiency is further improved.

Further, the step of opening the channel in step S6 includes:

s61, providing an opening and closing structure capable of opening or closing a channel, wherein the opening and closing structure comprises a valve plate 6 rotatably arranged on a horizontal partition plate, a communication hole 601 is formed in the valve plate 6, a first material leakage hole and a second material leakage hole are formed in the horizontal partition plate, the first material leakage hole and the second material leakage hole are used for respectively communicating a medicine flushing cavity 13 with a first chemical cavity 22, the medicine flushing cavity 13 with a second chemical cavity 23, and the valve plate 6 is driven by a valve plate 6 power device to rotate so that the first material leakage hole is opened or the second material leakage hole is opened or both the first material leakage hole and the second material leakage hole are closed;

s62, the valve plate 6 is driven by the valve plate 6 power device to rotate, so that the communication hole 601 on the valve plate 6 rotates to align with the first material leakage hole or the second material leakage hole, namely, a channel is opened;

in the step of closing the channel in the step S7, the valve plate 6 is driven to rotate by the valve plate 6 power device, so that the communication hole 601 on the valve plate 6 is rotationally staggered with the first material leakage hole and the second material leakage hole, namely, the channel is closed; thus, the communication hole 601 is aligned to the first material leakage hole or the second material leakage hole through the valve plate 66 power device, and the flocculant in the medicine flushing cavity 13 enters the corresponding first medicine dissolving cavity 22 or the corresponding second medicine dissolving cavity 23, so that the medicine flushing cavity is convenient to open or close.

In step S2, the conveying device includes a feeding station 77 and a preparing station 79, the preparing station 79 is near the upstream end of the conveying device, the feeding station 77 and the preparing station 79 are both provided with conveying power devices, when the material turning device turns over materials, the preparing station 79 stops conveying the packaging bags, and after the turning over materials are finished, conveying is started again; when the turning device turns materials, the feeding station 77 still carries, and the packaging bag conveying device preparation station 79 waits, so that the feeding efficiency is effectively ensured.

Further, the leakage of the packaging bag can also adopt another mode:

in the process that a material turning device turns materials of packaging bags filled with flocculant particles into a hopper 2, a clamping device for clamping the packaging bags is arranged at the downstream end of the material turning device, the clamping device comprises a material turning clamping jaw 95, the material turning clamping jaw 95 adopts a cylinder clamping jaw to control the opening and closing of the clamping jaw through ventilation, and when the material turning clamping jaw 95 is opened, the height of the material turning clamping jaw 95 is lower than a conveying plane; when the turning claw 95 is closed, the height of the turning claw 95 is higher than the conveying plane, so that when the turning device turns over materials, the turning claw 95 clamps the packaging bag, the bag cutting device cuts the upper end of the packaging bag, flocculant particles in the packaging bag leak out due to inclination, the turning claw 95 is loosened until the leakage is completed, the packaging bag falls into the hopper 2, and the bag moving mechanism moves out; like this from the wrapping bag upper end cutting, turn over the material clamp claw 95 can grasp the wrapping bag bottom, and the flocculating agent granule in the wrapping bag can fall into in the hopper 2 fast accurately, and the rethread moves the wrapping bag that the bagging apparatus will leak out and remove, further quickens the leak out speed, raises the efficiency.

In the method, a vibrating motor 45 is arranged on the outer side wall of a hopper 2, a plurality of guide grooves 44 are arranged on the inner wall of the hopper 2, so that flocculant particles which are attached to the inner wall of the hopper 2 or cannot fall down along the guide grooves 44 through vibration; when the flocculant particles block the discharge hole or are attached to the inner side wall of the hopper 2, the flocculant particles are loosened by vibration energy, further, because the weight of the flocculant particles in the packaging bag is large, the particles are extruded and compacted tightly, the situation that the discharge is not smooth enough can occur after the bag is cut, the particles are well vibrated by vibration energy, so that the blanking is convenient, and the smoothness of the discharge is improved; and after the packaging bag is put into the hopper 2, the packaging bag firstly contacts with the inner wall of the hopper 2, contacts with the guide chute 44, and cannot be completely attached to the guide chute 44 to form a gap, so that after the packaging bag is cut, the packaging bag is matched with the vibrating motor 45, flocculant particles are exposed from the gap, the problem that blockage cannot be caused is avoided, and the discharging efficiency is further improved.

In addition, the embodiment of the invention also discloses a flocculating agent conveying and blending device, as shown in fig. 1 to 10, which comprises a tank body 1, wherein a hopper 2 convenient for feeding is arranged on the tank body 1, a material turning device for turning materials of packaging bags filled with flocculating agent particles into the hopper 2 is arranged on one side of the tank body 1, the material turning device is connected with a conveying device for conveying the packaging bags, and a bag cutting device convenient for cutting and tearing the packaging bag and leaking materials is also arranged on the side wall of the hopper 2; a bag moving mechanism for clamping and moving the packaging bags is further arranged above the tank body 1;

A horizontal partition plate is fixed in the tank body 1, the partition plate divides the tank body 1 into an upper cavity and a lower cavity, the upper cavity is a medicine brewing cavity 13, a vertical partition plate 21 is arranged between the horizontal partition plate and the bottom of the tank body 1, the lower cavity is divided into a first medicine brewing cavity 22 and a second medicine brewing cavity 23 by the vertical partition plate 21, stirring devices are arranged in the first medicine brewing cavity 22 and the second medicine brewing cavity 23, the inside of the medicine flushing cavity 13 is provided with a crushing mechanism for crushing flocculant particles, an openable and closable channel is arranged between the medicine flushing cavity 13 and the first medicine dissolving cavity 22 and the second medicine dissolving cavity 23, the side wall of the medicine flushing cavity 13 is communicated with a pure water supply pipeline, and the first medicine dissolving cavity 22 and the second medicine dissolving cavity 23 are respectively communicated with a first medicine outlet pipeline 24 and a second medicine outlet pipeline 25.

In this embodiment, the conveying device includes a first conveying roller set driven by a first conveying power device to carry and convey the packaging bag, the conveying device includes a conveying frame 74, a protective side plate 76 is fixedly installed on the conveying frame 74, the first conveying roller set is rotatably installed between the protective side plates 76, and the first conveying power device for driving the first conveying roller set to rotate is installed on the conveying frame 74; the material turning device comprises a material turning machine frame 75, a deflection conveying frame is arranged on the material turning machine frame 75 in a deflection manner, a second conveying roller set 86 is rotatably arranged on the deflection conveying frame, the first conveying roller set and the second conveying roller set 86 are mutually connected, and a second conveying power device for driving the second conveying roller set 86 to rotate is arranged on the deflection conveying frame; the material turning machine frame 75 is provided with a deflection power device for driving the deflection conveying frame to deflect, the downstream end of the deflection conveying frame is also provided with a clamping device for clamping the bottom of the packaging bag on the second conveying roller set 86, and the downstream end of the deflection conveying frame is correspondingly matched with the upper opening of the hopper 2 above the tank body 1; the protection side plate 76 on the conveying frame 74 can protect the packaging bag from falling in the conveying process, the first conveying roller set is driven by the first conveying power device to be conveyed to the second conveying roller set 86, the second conveying roller set 86 is driven by the second conveying power device to convey the packaging bag to the downstream end of the deflection conveying frame, and then the deflection power device on the deflection conveying frame drives the deflection, so that the packaging bag falls into the hopper 2, the packaging bag feeding is automated, and the manual operation is reduced.

Further, the deflection conveying frame comprises two material turning side plates 85, a second conveying roller set 86 is rotatably arranged between the material turning side plates 85, one end of each material turning side plate 85 is deflected and arranged on the material turning frame 75 through a deflection mechanism, and a supporting block 91 for supporting the other side of each material turning side plate 85 is further arranged on the material turning frame 75; when the turning plate deflects, the position close to the inlet of the hopper 2 deflects to enable the unloading to be more accurate, and the longitudinal conveying direction of the second conveying roller set 86 needs to be ensured when the packaging bag is conveyed, so that the supporting block 91 can be flush with the deflection mechanism on the other side, the second conveying roller set 86 can be ensured to be horizontal when conveying, and the conveying efficiency is ensured.

As shown in fig. 3, the deflection mechanism comprises a deflection shaft 87 fixedly installed between the material turning side plates 85, the deflection shaft 87 is rotatably installed on the material turning frame 75, the deflection power device is a linear power device, one end of the linear power device is fixed with a linear rack 89, the linear rack 89 is slidably installed on the material turning frame 75, a deflection gear 88 is fixedly installed on the deflection shaft 87, and the linear rack 89 is matched with the deflection gear 88; the deflection gear 88 is fixedly connected with the deflection shaft 87 and is fixed with the turning side plate 85, then the deflection shaft 87 is rotatably arranged on the turning frame 75 and used for supporting a turning rotating block 92 for rotating the deflection shaft 87, a sliding groove 90 convenient for sliding of racks is further formed in the turning frame 75, the linear power device comprises a hydraulic oil cylinder 93, a guide rod of the hydraulic oil cylinder 93 is connected with the linear racks 89, and therefore when the guide rod drives the linear racks 89 to stretch and retract, the sliding position of the linear racks 89 can be effectively limited, the sliding of the linear racks 89 can be facilitated, and when the linear racks 89 slide linearly, the deflection gear 88 can be driven to rotate so as to drive the turning side plate 85 to deflect, and the transmission between the deflection gear 88 and the linear racks 89 is stable, so that good transmission efficiency is ensured.

Further, the clamping device comprises a clamping jaw supporting seat 94 fixed on the material turning side plate 85, at least two material turning clamping jaws 95 are arranged on the clamping jaw supporting seat 94 and positioned at a roller gap of the second conveying roller set 86, the material turning clamping jaws 95 are driven to open and close by a clamping power device, when the clamping power device drives the material turning clamping jaws 95 to open, the upper ends of the material turning clamping jaws 95 are lower than the conveying surface of the second conveying roller set 86, and when the clamping power device drives the material turning clamping jaws 95 to close, the upper ends of the material turning clamping jaws 95 are higher than the conveying surface of the second conveying roller set 86; the material turning clamping claw 95 adopts an air cylinder clamping jaw to control the opening and closing of the clamping jaw by ventilation, the clamping jaw supporting seat 94 is a concave plate, the concave plate comprises a connecting part and a supporting part, the material turning clamping claw 95 is fixedly arranged on the supporting part, and then is fixedly connected to the bottom of the material turning side plate 85 by the connecting part, so that the material turning clamping claw 95 is exposed from a roller gap of the second conveying roller set 86, the clamping is convenient, and the clamping position is close to the upper opening of the hopper 2; when the second conveying roller set 86 conveys, the material turning clamping jaw 95 is opened, so that the conveying of the packaging bag to the position above the material turning clamping jaw 95 is not affected, and after the material turning clamping jaw 95 is folded, the upper end of the material turning clamping jaw 95 is higher than the conveying surface of the second conveying roller set 86, so that the packaging bag can be clamped, and the clamping device is simple in structure and easy to install.

In this embodiment, the conveying frame 74 is provided with a feeding station 77 and a preparing station 79, the preparing station 79 is near to the upstream end of the second conveying roller set 86, the first conveying roller set includes a first feeding conveying roller set 78 and a first preparing conveying roller set 80, the first feeding conveying roller set 78 is rotatably mounted on the conveying frame 74 and extends from the feeding station 77 to the preparing station 79, and the first feeding conveying roller set 78 is driven by a feeding conveying power device; the first ready-to-convey roller set 80 is rotatably installed on the conveying frame 74 and located at the ready station 79, and the first ready-to-convey roller set 80 is driven by the ready-to-convey power device; the feeding conveying power device and the preparation conveying power device are respectively provided with a first conveying motor 81, the first feeding conveying roller group 78 and the first preparation conveying roller group 80 are respectively controlled to drive, the first feeding conveying roller group 78 and the first preparation conveying roller group 80 are driven by a chain or a conveyor belt, any one conveying roller between the first feeding conveying roller group 78 and the first preparation conveying roller group 80 is respectively controlled to rotate by the two first conveying motors 81, the first feeding conveying roller group 78 and the first preparation conveying roller group 80 can be conveyed by the chain or the conveyor belt, and can be respectively controlled, when the deflection conveying frame is unloading, the first preparation conveying roller group 80 stops conveying, the first feeding conveying roller group 78 can still carry out feeding, and the loading and unloading efficiency is ensured.

The second conveying power device comprises a second conveying motor 96, and the second conveying motor 96 is fixedly arranged on the material turning side plate 85 to drive any conveying roller in the second conveying roller set 86 to drive through a chain or a conveying belt.

Further, the guard side plate 76 is provided with a positioning guide at a preparation station 79; since the feeding can not be aligned with the feeding port of the hopper 2 during feeding at the feeding station 77, the protecting side plate 76 is higher than the conveying surfaces of the first feeding conveying roller set 78, the first preparing conveying roller set 80 and the second conveying roller set 86, so that the packaging bag can be prevented from being deviated and falling during conveying, the positioning guide structure comprises a positioning baffle 82 further upwards derived from the protecting side plate 76 at the preparing station 79, the positioning baffle 82 is provided with a first guide plate 83 which expands outwards and has an opening larger than the length of the first feeding conveying roller set 78 at one side of the feeding station 77, the positioning baffle 82 is provided with a second guide plate 84 which contracts inwards and has an opening just for accommodating a bag of packaging bag, the first guide plate 83 and the second guide plate 84 are matched, the packaging bag is guided to the preparing station 79 by the first guide plate 83 during conveying, and then the packaging bag is positioned accurately and further positioned by the second guide plate 84, so that the feeding accuracy of the packaging bag can be aligned with the feeding port of the hopper 2 is improved.

As shown in fig. 1 and 2, the bag moving mechanism comprises a bag moving frame 47, a transverse sliding seat 49 is transversely and slidably arranged on the bag moving frame 47, the transverse sliding seat 49 is driven by a transverse power device to slide between a first working station and a first standby station, a lifting sliding seat 56 is vertically and slidably arranged on the transverse sliding seat 49, the lifting sliding seat 56 is driven by a lifting power device to slide between a second working station and a second standby station, a longitudinal sliding seat 63 is arranged on the lifting sliding seat 56, the longitudinal sliding seat 63 is driven by a longitudinal power device to slide between a third working station and a third standby station, at least two bag moving clamping claws 69 are fixedly connected to the longitudinal sliding seat 63, and the bag moving clamping claws 69 are driven by a clamping power device; the transverse sliding seat 49 is slidingly arranged on the transverse guide rail 50, the bag moving frame 47 is provided with a first supporting and fixing plate 48, the transverse power device is fixedly arranged above the first supporting and fixing plate 48, the transverse sliding seat 49 and the transverse guide rail 50 are arranged below the first supporting and fixing plate 48, the transverse power device comprises a first rack 51 transversely and fixedly arranged on the first supporting and fixing plate 48, a first gear 52 matched with the first rack 51 is arranged on the first rack 51 in a rolling manner, a first fixed connecting plate 54 is fixedly arranged on the transverse sliding seat 49, the first fixed connecting plate 54 is concave, a first rotating shaft fixedly connected with the first gear 52 is arranged on the first fixed connecting plate 54 in a penetrating manner, a first motor 53 for driving the first rotating shaft to rotate is fixedly arranged on one side of the first fixed connecting plate 54, a second supporting and fixing plate 55 is vertically arranged on the other side of the first fixed connecting plate 54, the second support fixing plate 55 is fixedly provided with a lifting guide rail 57, the lifting guide rail 57 is slidably provided with a lifting slide seat 56, the second support fixing plate 55 is provided with a lifting power device, the lifting power device comprises a second rack 58 fixedly arranged on the second support fixing plate 55, the second rack 58 is provided with a second gear 59 in a rolling manner, one side of the lifting slide seat 56 is provided with a second fixing connecting plate 61, the second fixing connecting plate 61 is fixedly provided with a second motor 60 for driving the second gear 59 to rotate, the lifting slide seat 56 is fixedly provided with a third support fixing plate 62, the third fixing plate is fixedly provided with a longitudinal guide rail 64, the longitudinal slide seat 63 is slidably arranged on the longitudinal guide rail 64, the longitudinal slide seat 63 is fixedly provided with a third fixing connecting plate 68, the third fixing connection plate 68 is provided with the bag moving clamping jaw 69, the side face of the longitudinal sliding seat 63 is fixedly provided with a third motor 67, the third motor 67 is in driving connection with a third gear 65, the side face of the third supporting and fixing plate 62 is longitudinally provided with a third rack 66, the third gear 65 is meshed with the third rack 66, and therefore the bag moving clamping jaw 69 can move in three directions, packaging bags can be conveniently clamped, feeding is automated, and labor force is reduced.

The bag moving jaws 69 are shown as cylinder jaws which are of prior art construction and therefore are not described in detail herein.

As shown in fig. 4 to 6, the bag cutting device comprises a bag cutting support slidably mounted on a side wall of the hopper 2, a sliding power device for driving the bag cutting support to slide is arranged on the hopper 2, a knife holder 36 driven by a telescopic power device is slidably mounted on the bag cutting support, a knife 37 is fixed on the knife holder 36, a slit which is convenient for the knife 37 to extend into is formed in the side wall of the hopper 2 body, the extending direction of the slit is the same as the sliding direction of the bag cutting support, and the telescopic power device drives the knife 37 to extend into or withdraw from the slit; the bag cutting support is driven to slide through the sliding power device, so that the cutter seat 36 and the cutter 37 are driven to slide along the cutting seam, and the telescopic power device drives the cutter 37 to extend into the cutting seam, so that the packaging bag can be automatically cut, manual complexity is saved, the cutting is accurate and rapid, and the safety is improved.

In this embodiment, the slit is a horizontal arc slit 38, an arc guide rail 31 and an arc slide seat 32 are fixed on the side wall of the hopper 2, the bag cutting support is fixed on the arc slide seat 32, and the sliding power device drives the bag cutting support to slide in an arc manner; the horizontal arc-shaped slot 38 is formed in the position, close to the bottom, of the hopper 2 body, so that the horizontal arc-shaped slot can be effectively close to a discharge hole when cutting, and ferrous sulfate particles can be smoothly discharged.

Further, the sliding power device comprises a driving motor 30, the driving motor 30 is fixed on the cutting bag bracket, a guide rail gear ring 33 is fixed on the arc-shaped guide rail 31, and a driving gear 34 meshed with the guide rail gear ring 33 is fixed on an output shaft of the driving motor 30; the guide rail gear ring 33 is welded and fixed on the outside of the hopper 2 body, and the arc-shaped guide rail 31 is fixed on the upper surface of the guide rail gear ring 33; therefore, the automatic cutting machine is fixed on the outside of the hopper 2 body through the guide rail gear ring 33, the arc guide rail 31 is installed on the guide rail gear ring 33, the arc guide rail 31 and the guide rail gear ring 33 are concentric, the arc sliding seat 32 is provided with the cutting bag support, the cutting bag support comprises a support plate and a connecting plate, the support plate is fixed on the arc sliding seat 32, the connecting plate is connected with the tool apron 36 and the cutting knife 37, the telescopic power device comprises a first linear cylinder 35, the first linear cylinder 35 stretches to drive the tool apron 36 and the cutting knife 37, the cutting knife 37 is driven to stretch into the horizontal arc slit 38 through the first linear cylinder 35, and then the driving motor 30 drives the cutting knife 37 to rotate, so that cutting can be completed, and the gear transmission is stable, so that the transmission efficiency can be effectively ensured.

Of course, another scheme may be adopted, the slit is a linear slit 39 extending up and down along the hopper 2, a linear guide rail 41 and a linear sliding seat 42 are fixed on the side wall of the hopper 2, the bag cutting support is fixed on the linear sliding seat 42, and the sliding power device drives the bag cutting support to slide along the linear slit 39; the straight line slot 39 is arranged at the position of the hopper 2 body close to the bottom, so that the position of the cutting knife 37 close to the discharge hole when cutting is ensured, the discharging is convenient, the bag cutting support comprises a connecting block 43, one side of the connecting block 43 is fixedly arranged on the straight line sliding seat 42, the other side of the connecting block is fixedly provided with the first straight line cylinder 35, and the synchronism of the movement of the straight line sliding seat 42 and the cutting knife 37 can be effectively ensured.

Further, the sliding power device is a second linear cylinder 40, one end of the second linear cylinder 40 is fixed on the hopper 2 body, the other end of the second linear cylinder 40 is fixed with the cutting bag support, the guide rod of the second linear cylinder 40 extends out to be fixed with the connecting block 43, and the guide rail supporting seat 46 for fixing the second linear cylinder 40 and the linear guide rail 41 is arranged outside the hopper 2 body, so that the cutter 37 can be driven to move by the extension and contraction of the second linear cylinder 40, the cutting opening is completed, the manual complexity is reduced, and the safety is improved.

When the bag cutting device or the material turning clamping jaw 95 is used, the leakage of flocculant particles in the packaging bag can be met, so that only one device is selected to work in the device.

As shown in fig. 5, the inner wall of the hopper 2 is provided with a plurality of guide grooves 44 extending from a feed inlet to a discharge outlet, and the outer side wall of the hopper 2 is also provided with a vibration motor 45; the vibration motor 45 is arranged at the upper end position outside the hopper 2 body, so that when ferrous sulfate particles block a discharge hole or are attached to the inner side wall of the hopper 2, the ferrous sulfate particles are loosened through vibration energy, further, as the weight of the ferrous sulfate particles in the packaging bag is large, the particles are extruded and compacted, the situation that the discharge is not smooth enough after the bag is cut, the particles are well dispersed through vibration energy, thereby facilitating blanking and improving the smoothness of the discharge; the vibration motor 45 is of a conventional structure and thus is not described in detail herein; and after the packaging bag is put into the hopper 2, the packaging bag firstly contacts with the inner wall of the hopper 2, contacts with the guide chute 44, and cannot be completely attached to the guide chute 44 to form a gap, so that after the packaging bag is cut, the packaging bag is matched with the vibrating motor 45, ferrous sulfate particles are exposed from the gap, the problem that the material cannot be discharged due to blockage is avoided, and the discharging efficiency is further improved.

In this embodiment, a sealing plate for sealing the slit is slidably mounted on the outside of the hopper 2, and the sealing plate is driven by a sealing plate power device to seal or open the slit; the sealing plate power device comprises a sealing cover cylinder 70, when the slots are in a horizontal arc shape, the sealing cover cylinder 70 is fixedly arranged on the upper cover of the batching tank, the hopper 2 is also fixedly arranged on the upper cover of the batching tank, a guide rod of the sealing cover cylinder 70 is fixedly connected with an arc sealing plate 71 corresponding to the horizontal arc slots 38, and the arc sealing plate 71 is pushed to rise when the guide rod of the sealing cover cylinder 70 rises, so that the arc sealing plate 71 is attached to the side wall of the hopper 2 to finish sealing; when the slot is the linear slot 39, the cover cylinder 70 is mounted on the side wall of the hopper 2, a cylinder fixing plate 72 which is convenient for fixing the cover cylinder 70 is arranged on the side wall, a guide rod of the cover cylinder 70 is fixedly connected with a linear sealing plate 73 corresponding to the linear slot 39, the guide rod of the cover cylinder 70 horizontally extends out to push the linear sealing plate 73 to move longitudinally, and the linear sealing plate 73 blocks the linear slot 39 to finish the cover, so that ferrous sulfate particles are exposed from the slot and influence the feeding when the material leakage of the packaging bag is avoided.

As shown in fig. 7 and 8, a valve plate 6 is rotatably installed on the horizontal separation plate, a communication hole 601 is formed in the valve plate 6, a first material leakage hole and a second material leakage hole are formed in the horizontal separation plate, the first material leakage hole and the second material leakage hole respectively communicate the medicine flushing cavity 13 with the first medicine dissolving cavity 22, the medicine flushing cavity 13 with the second medicine dissolving cavity 23, the valve plate 6 is driven by a power device of the valve plate 6 to rotate so that the first material leakage hole is opened or the second material leakage hole is opened or both the first material leakage hole and the second material leakage hole are closed, and the communication hole 601 and the first material leakage hole or the second material leakage hole form the openable and closable channel; when the communication hole 601 on the valve plate 6 is aligned to the first material leakage hole or the second material leakage hole through the valve plate 6 power device, the flocculant in the medicine flushing cavity 13 enters the corresponding first medicine dissolving cavity 22 or the corresponding second medicine dissolving cavity 23, and the valve plate is convenient to open or close.

In this embodiment, the first and second leakage openings are arc-shaped strip-shaped leakage openings, and the communication hole 601 is one and is adapted to the shape of the first leakage opening; when making things convenient for valve plate 6 rotatory like this, the intercommunicating pore 601 and first hourglass material mouth or second leak material mouth accurate coincidence, can also be through valve plate 6 pivoted angle control coincidence department open-ended size convenience flow control to set up a intercommunicating pore 601 and can accurately control the position that needs to leak the material.

As shown in fig. 4, the power device of the valve plate 6 comprises a fourth motor 7 fixed on the side wall of the medicine-flushing cavity 13, an output shaft of the fourth motor 7 is in sealing fit with the side wall of the medicine-flushing cavity 13, the output shaft of the fourth motor 7 extends into the medicine-flushing cavity 13 and is fixed with a fourth gear 8, and a first gear ring 9 meshed with the fourth gear 8 is fixed on the upper surface of the valve plate 6; the motor fixing seat 10 for fixing the fourth motor 7 is arranged on the side wall of the medicine flushing cavity 13, so that when the fourth motor 7 drives the fourth gear 8 to rotate, the fourth gear 8 drives the first gear ring 9 to enable the valve plate 6 to synchronously rotate along with the first gear ring 9, the communication hole 601 on the valve plate 6 can be communicated with the first material leakage hole or the second material leakage hole, and the gear transmission is stable, so that the rotating position can be accurately adjusted, and the accuracy is improved.

In this embodiment, the crushing mechanism includes a crushing main shaft 4 rotatably mounted on the medicine-flushing cavity 13, a plurality of crushing blades 5 are fixed on the crushing main shaft 4, and the lower end of the crushing main shaft 4 is rotatably mounted on a horizontal partition plate; the number of the crushing blades 5 is four, the crushing blades 5 are close to the surface of the valve plate 6 and are distributed upwards along the crushing main shaft 4, flocculant particles are accumulated at the bottom of the medicine flushing cavity 13 after being poured into the medicine flushing cavity 13, namely above the valve plate 6, so that gaps between the crushing blades 5 and the valve plate 6 are small, effective crushing of the flocculant particles is ensured, the flocculant particles are convenient to dissolve, the upper end and the lower end of the crushing main shaft 4 are fixed in a rotating mode, and the rotating stability of the crushing main shaft 4 is improved; the crushing main shaft 4 is driven to rotate by the crushing motor 3, and the crushing motor 3 is fixedly arranged on the upper surface of the tank body 1, so that the crushing main shaft 4 can be directly driven to rotate.

As shown in fig. 7, the structures of the stirring devices in the first chemical cavity 22 and the second chemical cavity 23 are the same, the stirring device in the first chemical cavity 22 comprises a first stirring shaft 17 rotatably mounted on a horizontal partition plate, the stirring device in the second chemical cavity 23 comprises a second stirring shaft 18 rotatably mounted on the horizontal partition plate, stirring blades 19 are arranged on the first stirring shaft 17 and the second stirring shaft 18, and the first stirring shaft 17 and the second stirring shaft 18 are in transmission connection with the crushing main shaft 4 through a gear rotating mechanism; stirring vane 19 is rectangular structure rectangular, the stirring vane 19 quantity of first (17) and second (18) stirring vane is three and evenly distributed, stirring vane 19 is installed on first (17) and second (18) stirring vane along width direction slope 45, and when stirring vane 19 rotates this moment, area of contact will increase to can effectively stir the flocculating agent in first chemical cavity (22) and the second chemical cavity (23), make its further stirring even, and drive effective cost-effective through same power device.

Further, a closed accommodating cavity 26 is formed in the horizontal partition plate, the upper end of the first stirring shaft 17 and the upper end of the second stirring shaft 18 extend into the accommodating cavity 26, a first transmission gear 15 positioned in the accommodating cavity 26 is fixed on the first stirring shaft 17, a second transmission gear 16 positioned in the accommodating cavity 26 is fixed on the second stirring shaft 18, a fifth gear 14 positioned in the accommodating cavity 26 is fixed on the crushing main shaft 4, and the fifth gear 14 is meshed with the first transmission gear 15 and the second transmission gear 16; the airtight accommodation cavity 26 can effectively reduce the entering of dust, impurity, effectively protects fifth gear 14, first drive gear 15 and second drive gear 16, increase of service life, and when broken main shaft 4 rotates, fifth gear 14 will follow the rotation to drive the rotation of first drive gear 15 and second drive gear 16, the transmission is reliable and simple structure.

In this embodiment, the horizontal separation plate includes bottom separation plate 12, bottom separation plate 12 welded fastening is on jar body 1, be provided with first drain hole 1201 down and second drain hole 1202 down on the bottom separation plate 12, be fixed with on the bottom separation plate 12 and go up division plate 11, be provided with first drain hole 1101 and last second drain hole 1102 on going up division plate 11, go up first drain hole 1101 and first drain hole 1201 down between having formed first drain hole, go up second drain hole 1102 and second drain hole 1202 between having formed the second drain hole 1202, the middle part of going up division plate 11 is provided with bounding wall 27, be fixed with central apron 28 on bounding wall 27, the middle part of bounding wall 27, central apron 28 and bottom separation plate 12 has jointly become hold chamber 26, consequently bottom separation plate 12 and last division plate 11 are all fixed effectively and can't rotate and first drain hole and second drain hole are also all fixed, only need through valve plate 6's rotation just can carry out the material, guarantee to dash and change the chamber with second between hole 1202, second drain hole, and second seal ring 16 when the transmission seal ring is in between 16, and the transmission seal ring is in 16 when the transmission seal ring is in addition, and the transmission seal ring is in 15, and the transmission seal ring is in between the transmission ring is guaranteed to be in 16 and the transmission seal ring is of good.

As shown in fig. 10, the upper end of the central cover plate 28 protrudes upwards to form a central boss 29, the crushing main shaft 4 penetrates through the central boss 29 and is mounted on the bottom partition plate 12 at the lower end through a bearing 20, the bearing 20 is also mounted between the crushing main shaft 4 and the central boss 29, and the valve plate 6 is rotatably mounted on the central boss 29 through the bearing 20; thus, one of the two bearings 20 is conveniently fixed inside the central boss 29 through the central boss 29, and the other bearing is fixed outside the central boss 29, so that the respective rotation of the crushing main shaft 4 and the valve plate 6 is not influenced, and the safety is ensured; the lower end of the crushing main shaft 4 is also rotatably mounted on the bottom separation plate 12 by means of a bearing 20, so that friction is reduced when the crushing main shaft 4 rotates.

The working principle of the embodiment is as follows: firstly, placing a packaging bag filled with flocculant particles on a feeding station 77 through a crane or a forklift, then driving a first feeding conveying roller set 78 to convey the packaging bag by a first conveying motor 81 on the feeding station 77, then enabling the packaging bag to reach a preparation station 79 through a first guide plate 83, at the moment, driving a first preparation conveying roller set 80 to convey the packaging bag by the first conveying motor 81 on the preparation station 79, enabling the packaging bag to be conveyed to a second conveying roller set 86, driving the second conveying roller set 86 to convey the packaging bag to a turning claw 95 of the second conveying roller by a second conveying motor 96, enabling the turning claw 95 to be in an open state in the conveying process of the second conveying roller set 86, closing the bottom of the packaging bag after the turning claw 95 is positioned above the turning claw 95, enabling a hydraulic cylinder 93 to shrink a guide rod to drive a linear rack 89 to slide inwards, at the moment, enabling the second conveying roller set 86 to start deflecting towards a deflection shaft 87, at this time, the packaging bag starts to incline, the flocculant particles are exposed from the bag mouth of the packaging bag and enter the hopper 2, meanwhile, the vibrating motor 45 is started to shake the hopper 2 until the flocculant particles in the packaging bag are completely unloaded, then the turning claw 95 is released, the packaging bag falls into the hopper 2, then the first motor 53 drives the first gear 52 to rotate, so that the transverse slide seat 49 moves towards the first working position, the second motor 60 drives the second gear 59 to rotate, the lifting slide seat 56 moves towards the second working position, the third motor 67 drives the third gear 65 to rotate, the longitudinal slide seat 63 moves towards the third working position, so that the bag moving clamping claw 69 moves into the hopper 2 to clamp the packaging bag, then the longitudinal slide seat 63 returns to the third standby position, the lifting slide seat 56 returns to the second standby position, the transverse slide seat 49 returns to the first standby position, removing the packaging tape; at this time, another feeding mode can be adopted, the packaging bag is conveyed to the second conveying roller set 86, so that the packaging bag is conveyed to the downstream end of the second conveying roller set 86, then the hydraulic oil cylinder 93 contracts the guide rod to drive the linear rack 89 to slide inwards, at this time, the second conveying roller set 86 starts to deflect around the deflection shaft 87, the packaging bag falls into the hopper 2 along with the inclination of the second conveying roller set 86, when the horizontal arc-shaped slotting 38 is adopted, the first linear air cylinder 35 drives the cutting knife 37 to extend into the slotting, then the driving motor 30 drives the driving gear 34 to rotate, so that the arc-shaped sliding seat 32 moves along the arc-shaped guide rail 31 to drive the cutting knife 37 to cut the packaging bag, and after the cutting is completed, the first linear air cylinder 35 drives the cutting knife 37 to retract; when the linear slotting 39 is adopted, firstly, the cutter 37 is driven by the first linear air cylinder 35 to extend into the slotting, then the guide rod of the second linear air cylinder 40 extends out to push the connecting block 43, the linear sliding seat 42 moves along the linear guide rail 41, so that the cutter 37 follows the linear sliding seat 42 to cut bags along the linear slotting 39, cutting is completed, the cutter 37 is driven by the first linear air cylinder 35 to retract, then the flocculant particles are exposed from the slotting opening of the packaging bag, the hopper 2 is integrally vibrated by the vibrating motor 45 to accelerate discharging, then the leaked packaging bag is removed by the bag moving clamping jaw 69, after the flocculant particles enter the flushing cavity, the crushing motor 3 drives the crushing main shaft 4 to rotate, at the moment, the crushing main shaft 4 drives the crushing blade 5 to crush the flocculant particles, pure water is conveyed by the pure water supply pipeline to enter the side wall of the flushing cavity 13, meanwhile, the crushing blade 5 keeps rotating to crush, then the fourth motor 7 drives the fourth gear 8 to rotate, the communication hole 601 on the valve plate 6 rotates to enable the valve plate 6 to be aligned with the first leakage opening or the second leakage opening, the hopper 2 is matched with the corresponding first leakage opening or the second leakage opening, the flocculant particles in the flushing cavity 13 enters the corresponding first leakage opening or the second leakage opening, the corresponding to the fourth gear 19 is driven by the fourth motor 7, the fourth gear 8 rotates, the first leakage opening is aligned with the second leakage opening and the second leakage opening is continuously, the first leakage opening and the medicine is continuously rotated, the first rotation opening and the medicine is continuously driven by the first rotation pipeline and the second rotation pipeline and the medicine is continuously driven by the rotation through the fourth rotation through the rotation of the rotation motor 19, and the fourth rotation through the rotation of the rotation driving shaft 19, the rotation of the rotation 4, after the first vibration and the stirring pipeline is continuously, the first and the rotation and the fourth speed and the rotation.

The above examples are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and adaptations of the technical solution of the present invention should and are intended to fall within the scope of the present invention as defined in the claims.

Claims

1. A method for conveying and blending flocculant is characterized in that: the conveying and blending method comprises the following steps:

2. The method for delivering and blending a flocculant according to claim 1, wherein:

the method for cutting the packaging bag in the step S3 is two:

3. The method for delivering and blending a flocculant according to claim 2, wherein: the bag cutting device comprises a bag cutting support which is slidably mounted on the side wall of a hopper, a sliding power device which drives the bag cutting support to slide is arranged on the hopper, a cutter seat which is driven by a telescopic power device is slidably mounted on the bag cutting support, a cutter is fixed on the cutter seat, a slot which is convenient for the cutter to extend in is formed in the side wall of the hopper body, the extending direction of the slot is the same as the sliding direction of the bag cutting support, and the cutter is driven by the telescopic power device to extend in or withdraw from the slot.

4. A method of flocculant delivery and deployment as claimed in claim 3, wherein: the step of opening the channel in step S6 includes:

5. The method for delivering and preparing a flocculant according to claim 4, wherein: in step S2, the conveying device includes a feeding station and a preparing station, the preparing station is close to the upstream end of the conveying device, the feeding station and the preparing station are both provided with conveying power devices, when the material turning device turns over materials, the preparing station stops conveying the packaging bags, and after the turning over materials are finished, conveying is started again.

6. The method for delivering and preparing a flocculant according to claim 5, wherein: the packaging bag leakage can also adopt another mode:

in the process that a material turning device turns a packaging bag filled with flocculant particles into a hopper, a clamping device for clamping the packaging bag is arranged at the downstream end of the material turning device, the clamping device comprises a material turning clamping jaw, a cylinder clamping jaw is adopted by the material turning clamping jaw, ventilation is adopted to control the opening and closing of the clamping jaw, and when the material turning clamping jaw is opened, the height of the material turning clamping jaw is lower than a conveying plane; when the turning claw is closed, the height of the turning claw is higher than the conveying plane, so that when the turning device turns over materials, the turning claw clamps the packaging bag, the upper end of the packaging bag is cut by the bag cutting device, flocculant particles in the packaging bag leak out due to inclination until the flocculant particles leak out, the turning claw is loosened, the packaging bag falls into the hopper, and the bag moving mechanism moves out.

7. A method of flocculant delivery and deployment as claimed in claim 5 or 6, wherein: in the method, a vibrating motor is arranged on the outer side wall of a hopper, and a plurality of guide grooves are arranged on the inner wall of the hopper, so that flocculant particles attached to the inner wall of the hopper or incapable of falling fall down along the guide grooves through vibration.