CN210674346U

CN210674346U - Settling kettle

Info

Publication number: CN210674346U
Application number: CN201920882526.5U
Authority: CN
Inventors: 陈程欧; 夏跃雄; 苏志求; 王著垒
Original assignee: Suqian Zhenxing Chemical Co ltd
Current assignee: Suqian Zhenxing Chemical Co ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-06-05
Anticipated expiration: 2029-06-13

Abstract

The utility model provides a settling kettle, which relates to the technical field of chemical production equipment and comprises a kettle body and a filtering and collecting box, wherein the top of the kettle body is provided with a motor and a feeding pipe, the side wall of the bottom of a rotating shaft is provided with a first stirring paddle and a second stirring paddle, the side wall of the rotating shaft is provided with a first dispersing mechanism and a second dispersing mechanism, first (mixing) shaft and second (mixing) shaft, first dispersion mechanism includes the dispersion impeller, the dispersion impeller is equipped with first through-hole and a plurality of second through-hole, the top of dispersion impeller is equipped with the dispersion piece, the lateral wall of dispersion impeller is equipped with the dispersion leaf, the top lateral wall of the cauldron body is equipped with the backup pad, the top of backup pad is equipped with the storage water tank, the one end of drainage cross-tube connection drainage pipe chute, the bottom of the cauldron body is equipped with the discharging pipe, it is equipped with the pipette to filter the collecting box, the feed liquor end of force pump is connected to the pipette, the one end of liquid return pipe is connected to the play liquid end of force pump, the. The utility model discloses convenient to use, work efficiency is high, is convenient for clean.

Description

Settling kettle

Technical Field

The utility model belongs to the technical field of chemical production equipment, concretely relates to settling kettle.

Background

The sedimentation and purification of the product in the chemical production process is a more critical step, so that the sedimentation kettle is widely applied to the chemical industrial production. Conventional settling cask feed liquid gets into in the cauldron, through subsiding, solid small particles such as catalyst sink at the bottom of the cauldron, reach a certain amount after, need clear up out, need during the clearance staff to get into to settle cask and clear up usually, and work efficiency is low and need consume a large amount of water and wash, resource-wasting repeatedly.

Therefore, a settling kettle which is convenient to use, high in working efficiency and convenient to clean is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a settling kettle aiming at the defects of the prior settling kettle.

The utility model provides a following technical scheme:

a settling kettle comprises a kettle body and a filtering and collecting box arranged below the kettle body, wherein a motor and an inlet pipe are arranged at the top of the kettle body, the bottom of the motor is connected with the top of a rotating shaft, the rotating shaft is arranged in the kettle body, a first stirring paddle and a second stirring paddle are arranged on the side wall of the bottom of the rotating shaft, a first dispersing mechanism, a second dispersing mechanism, a first stirring shaft and a second stirring shaft are sequentially arranged on the side wall of the rotating shaft from the middle part downwards, the first dispersing mechanism and the second dispersing mechanism are same in structure, the first dispersing mechanism comprises a dispersion disc, the cross section of the dispersion disc is circular, a first through hole and a plurality of second through holes are formed in the dispersion disc in the vertical direction, the rotating shaft is arranged in the first through hole in a penetrating manner, a plurality of dispersing blocks with different specifications are arranged at the top of the dispersion disc, and a plurality of dispersing blades are arranged on the side wall of, a supporting plate is arranged on the outer side wall of the top of the kettle body, a water storage tank is arranged on the top of the supporting plate, a liquid inlet pipe is arranged on the top of the water storage tank in a penetrating way, the side wall of the bottom of the water storage tank is penetrated and provided with one end of a horizontal drainage pipe, the horizontal drainage pipe is penetrated and provided with the side wall of the kettle body, the other end of the horizontal drainage pipe is connected with one end of an inclined drainage pipe in the kettle body, the outlet of the inclined drainage pipe is arranged above the first dispersion mechanism, the bottom of the kettle body is provided with a discharge pipe which is provided with a valve and penetrates through the top of the filtering and collecting box, a liquid suction pipe penetrates through the side wall of the bottom of the filtering and collecting box, one end of the liquid suction pipe is arranged in the filtering and collecting box, the other end of the liquid suction pipe is connected with the liquid inlet end of the pressure pump, the liquid outlet end of the pressure pump is connected with one end of a liquid return pipe, and the other end of the liquid return pipe penetrates through the top of the water storage tank.

Preferably, the axis of the rotating shaft in the vertical direction coincides with the axis of the kettle body in the vertical direction, and the bottom of the rotating shaft is arranged above the upper surface of the bottom of the kettle body by 5 cm.

Preferably, first stirring rake with the second stirring rake with the axis of rotation is symmetry axis symmetry setting in vertical direction, first stirring rake with the second stirring rake with the contained angle between the axis of rotation is 75.

Preferably, the first stirring shaft and the second stirring shaft have the same length and are respectively arranged at two ends of the rotating shaft, and the first stirring shaft is parallel to the second stirring shaft.

Preferably, the volume of the first dispersing mechanism is larger than that of the second dispersing mechanism, the diameter of the first dispersing mechanism is larger than the length of the first stirring shaft, and the length of the first stirring shaft is larger than that of the second dispersing mechanism.

Preferably, the inner diameter of the first through hole is the same as the outer diameter of the rotating shaft, and the inner diameter of the second through hole is smaller than the inner diameter of the first through hole.

Preferably, filter the inside first filter plate and the second filter plate of being equipped with in proper order from top to bottom of collecting box, first filter plate with the bottom of second filter plate is equipped with first filter screen and second filter screen respectively, the mesh number of first filter screen is less than the mesh number of second filter screen.

Preferably, the inner side walls of the first filter disc and the second filter disc are respectively provided with a first groove and a second groove which are sunken towards the inner parts of the side walls of the first filter disc and the second filter disc.

The utility model has the advantages that: injecting materials and catalysts into the settling tank from the feeding pipe, starting the motor, rotating the rotating shaft clockwise at a proper speed to drive the first stirring shaft, the second stirring shaft, the first stirring paddle and the second stirring paddle to rotate, closing the motor for settling and purifying after stirring is finished, opening a valve on the discharging pipe, allowing the materials and the catalysts to enter a filtering and collecting box, and intercepting the catalysts on the first filtering disc and the second filtering disc, so that the materials in the filtering and collecting box can be collected, and the operation is simple; when the catalyst residues left at the bottom of the kettle body are cleaned, a motor is started, the rotation of a rotating shaft drives a first dispersing mechanism and a second dispersing mechanism to rotate, proper clear water is added into a liquid inlet pipe, water flows to the upper surface of a dispersion disc of the first dispersing mechanism through a horizontal drainage pipe and an inclined drainage pipe, a dispersing block rapidly disperses the water, one part of the water flows to the upper surface of the dispersion disc of the second dispersing mechanism through a second through hole, the other part of the water uniformly washes the residues at the bottom of the kettle body under the action of dispersing blades, the action mode of the second dispersing mechanism is the same as that of the first dispersing mechanism, the action ranges of the two dispersing mechanisms are different, the effect of uniformly washing the residues is improved, the residues are easily discharged through a discharge pipe under the rotation matching of a first stirring paddle and a second stirring paddle, and the efficiency is high; get into and filter the inside waste water and the residue of collecting box, through the filtration back of first filter disc and second filter disc, the residue stagnates on first filter disc and second filter disc, and the waste liquid carries out used repeatedly with water through pipette and return liquid pipe entering water storage tank under the effect of force pump, and the water economy resource is convenient for clean.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an enlarged schematic structural view of the first dispersing mechanism of the present invention.

Labeled as: 1. a kettle body; 2. a filtering and collecting box; 3. a motor; 4. a rotating shaft; 5. a first stirring paddle; 6. a second stirring paddle; 7. a first dispersion mechanism; 8. a second dispersion mechanism; 9. a first stirring shaft; 10. a second stirring shaft; 11. a dispersion tray; 12. dispersing blocks; 13. dispersing leaves; 14. a support plate; 15. a water storage tank; 16. a liquid inlet pipe; 17. a horizontal drainage pipe; 18. a drainage inclined pipe; 19. a discharge pipe; 20. a valve; 21. a pipette; 22. a pressure pump; 23. a liquid return pipe; 24. a first filter tray; 25. a second filter tray; 26. a first groove; 27. a second groove; 28. and (4) feeding a pipe.

Detailed Description

As shown in fig. 1 to 2, a settling tank comprises a tank body 1 and a filtering and collecting box 2 arranged below the tank body 1, wherein a motor 3 and a feeding pipe 28 are arranged at the top of the tank body 1, the bottom of the motor 3 is connected with the top of a rotating shaft 4, the rotating shaft 4 is arranged inside the tank body 1, a first stirring paddle 5 and a second stirring paddle 6 are arranged on the side wall of the bottom of the rotating shaft 4, a first dispersing mechanism 7, a second dispersing mechanism 8, a first stirring shaft 9 and a second stirring shaft 10 are sequentially arranged on the side wall of the rotating shaft 4 from the middle part downwards, the first dispersing mechanism 7 and the second dispersing mechanism 8 have the same structure, the first dispersing mechanism 7 comprises a dispersing disc 11, the cross section of the dispersing disc 11 is circular, the dispersing disc 11 is provided with a first through hole and a plurality of second through holes in the vertical direction, the rotating shaft 4 is arranged in the first through hole, a plurality of dispersing blocks 12 with different specifications are arranged at, the side wall of the dispersion disc 11 is provided with a plurality of dispersion blades 13, the outer side wall of the top of the kettle body 1 is provided with a support plate 14, the top of the support plate 14 is provided with a water storage tank 15, the top of the water storage tank 15 is provided with a liquid inlet pipe 16 in a penetrating manner, the side wall of the bottom of the water storage tank 15 is provided with one end of a horizontal drainage pipe 17 in a penetrating manner, the horizontal drainage pipe 17 is arranged on the side wall of the kettle body 1 in a penetrating manner, the other end of the horizontal drainage pipe 17 is connected with one end of a inclined drainage pipe 18 inside the kettle body 1, the outlet of the inclined drainage pipe 18 is arranged above the first dispersion mechanism 7, the bottom of the kettle body 1 is provided with a discharge pipe 19, the discharge pipe 19 is provided with a valve 20, the discharge pipe 19 is arranged on the top of the filter collection box 2 in a penetrating manner, the side wall of the bottom of, the other end of the liquid return pipe 23 penetrates the top of the water storage tank 15.

The axis of axis and the cauldron body 1 of axis coincidence in vertical direction of axis 4 in vertical direction, 5cm above the upper surface of cauldron body 1 bottom are located to the bottom of axis of rotation 4. First stirring rake 5 and second stirring rake 6 use axis of rotation 4 in the axis of vertical direction to set up as symmetry axis symmetry, and the contained angle between first stirring rake 5 and second stirring rake 6 and the axis of rotation 4 is 75, conveniently clears up the residue of catalyst etc.. The first stirring shaft 9 and the second stirring shaft 10 have the same length and are respectively arranged at two ends of the rotating shaft 4, and the first stirring shaft 9 is parallel to the second stirring shaft 10. The volume of the first dispersing mechanism 7 is larger than that of the second dispersing mechanism 8, the diameter of the first dispersing mechanism 7 is larger than that of the first stirring shaft 9, and the length of the first stirring shaft 9 is larger than that of the second dispersing mechanism 8. The inner diameter of the first through hole is the same as the outer diameter of the rotating shaft 4, and the inner diameter of the second through hole is smaller than that of the first through hole. Filter 2 inside of collecting box and be equipped with first filter disc 24 and second filter disc 25 from top to bottom in proper order, the bottom of first filter disc 24 and second filter disc 25 is equipped with first filter screen and second filter screen respectively, and the mesh number of first filter screen is less than the mesh number of second filter screen, can detain residue such as catalyst on first filter screen and second filter screen. The inner side walls of the first filter disc 24 and the second filter disc 25 are respectively provided with a first groove 26 and a second groove 27 which are sunken towards the inner parts of the side walls of the first filter disc 24 and the second filter disc 25, so that the first filter disc 24 and the second filter disc 25 can be conveniently taken out for collection and cleaning.

The utility model discloses a use-way does: injecting materials and catalysts into the settling kettle from a feeding pipe 28, starting a motor 3, rotating a rotating shaft 4 clockwise at a proper speed to drive a first stirring shaft 9, a second stirring shaft 10, a first stirring paddle 5 and a second stirring paddle 6 to rotate, closing the motor 3 after stirring is finished to perform settling purification, opening a valve 20 on a discharging pipe 19, allowing the materials and the catalysts to enter a filtering and collecting box 2, and intercepting the catalysts on a first filtering disc 24 and a second filtering disc 25 so as to collect the materials in the filtering and collecting box 2; when catalyst residues left at the bottom of the kettle body 1 are cleaned, the motor 3 is started, the rotation of the rotating shaft 4 drives the first dispersing mechanism 7 and the second dispersing mechanism 8 to rotate, proper clear water is added into the liquid inlet pipe 16, the water flows to the upper surface of the dispersion disc 11 of the first dispersing mechanism 7 through the horizontal drainage pipe 17 and the inclined drainage pipe 18, the dispersion block 12 quickly disperses the water, part of the water flows to the upper surface of the dispersion disc 11 of the second dispersing mechanism 8 through the second through hole, the other part of the water uniformly washes the residues at the bottom of the kettle body 1 under the action of the dispersion blades 13, the action mode of the second dispersing mechanism 8 is the same as that of the first dispersing mechanism 7, the action ranges of the two dispersing mechanisms are different, the effect of uniformly washing the residues is increased, and the residues are easily discharged through the discharge pipe 19 under the rotation matching of the first stirring paddle 5 and the second stirring paddle 6; the waste water and the residue entering the filtering and collecting box 2 are filtered by the first filtering disc 24 and the second filtering disc 25, the residue is remained on the first filtering disc 24 and the second filtering disc 25, the waste liquid enters the water storage tank 15 through the liquid suction pipe 21 and the liquid return pipe 23 under the action of the pressure pump 22, and the water is reused; after the cleaning is finished, the motor 3 and the pressure pump 22 are turned off, the filter collecting tank 2 is opened, the first filter disc 24 and the second filter disc 25 are taken out to collect and clean residues such as retained catalysts, and the like, and the wastewater is poured out.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A settling kettle is characterized by comprising a kettle body and a filtering and collecting box arranged below the kettle body, wherein a motor and an inlet pipe are arranged at the top of the kettle body, the bottom of the motor is connected with the top of a rotating shaft, the rotating shaft is arranged in the kettle body, a first stirring paddle and a second stirring paddle are arranged on the side wall of the bottom of the rotating shaft, a first dispersing mechanism, a second dispersing mechanism, a first stirring shaft and a second stirring shaft are sequentially arranged on the side wall of the rotating shaft from the middle part downwards, the first dispersing mechanism and the second dispersing mechanism are identical in structure, the first dispersing mechanism comprises a dispersing disc, the cross section of the dispersing disc is circular, a first through hole and a plurality of second through holes are formed in the dispersing disc in the vertical direction, the rotating shaft penetrates through the first through hole, and dispersing blocks with different specifications are arranged at the top of the dispersing disc, the side wall of the dispersion disc is provided with a plurality of dispersion blades, the outer side wall of the top of the kettle body is provided with a support plate, the top of the support plate is provided with a water storage tank, the top of the water storage tank is provided with a liquid inlet pipe in a penetrating manner, the side wall of the bottom of the water storage tank is provided with one end of a horizontal drainage pipe in a penetrating manner, the horizontal drainage pipe is arranged on the side wall of the kettle body in a penetrating manner, the other end of the horizontal drainage pipe is arranged at one end of a inclined drainage pipe connected with the interior of the kettle body, the outlet of the inclined drainage pipe is arranged above the first dispersion mechanism, the bottom of the kettle body is provided with a discharge pipe provided with a valve in a penetrating manner, the discharge pipe is arranged at the top of the filter collection box in a penetrating manner, the side wall of the bottom of the filter collection box is provided with, the other end of the liquid return pipe penetrates through the top of the water storage tank.

2. The settling kettle of claim 1, wherein the central axis of the rotating shaft in the vertical direction coincides with the central axis of the kettle body in the vertical direction, and the bottom of the rotating shaft is arranged 5cm above the upper surface of the bottom of the kettle body.

3. The settling tank of claim 1, wherein the first stirring paddle and the second stirring paddle are symmetrically arranged by taking a central axis of the rotating shaft in a vertical direction as a symmetry axis, and included angles between the first stirring paddle and the rotating shaft and included angles between the second stirring paddle and the rotating shaft are both 75 degrees.

4. The settling kettle of claim 1, wherein the first stirring shaft and the second stirring shaft have the same length and are respectively disposed at two ends of the rotating shaft, and the first stirring shaft is parallel to the second stirring shaft.

5. A settling tank as claimed in claim 1, wherein the first dispersion mechanism has a larger volume than the second dispersion mechanism, the first dispersion mechanism has a larger diameter than the first agitator shaft, and the first agitator shaft has a larger length than the second dispersion mechanism.

6. The settling tank as claimed in claim 1, wherein the first through hole has an inner diameter equal to an outer diameter of the rotating shaft, and the second through hole has an inner diameter smaller than the inner diameter of the first through hole.

7. The settling kettle as claimed in claim 1, wherein a first filtering disc and a second filtering disc are sequentially arranged in the filtering and collecting box from top to bottom, a first filtering net and a second filtering net are respectively arranged at the bottoms of the first filtering disc and the second filtering disc, and the mesh number of the first filtering net is smaller than that of the second filtering net.

8. The settling tank of claim 7, wherein the inner sidewalls of the first filter tray and the second filter tray are respectively provided with a first groove and a second groove which are recessed into the sidewalls of the first filter tray and the second filter tray.