CN215822971U - A phosphoric acid spray set for saw-dust powder is sour to be mixed - Google Patents
A phosphoric acid spray set for saw-dust powder is sour to be mixed Download PDFInfo
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- CN215822971U CN215822971U CN202122022723.XU CN202122022723U CN215822971U CN 215822971 U CN215822971 U CN 215822971U CN 202122022723 U CN202122022723 U CN 202122022723U CN 215822971 U CN215822971 U CN 215822971U
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- phosphoric acid
- connecting pipe
- liquid outlet
- rotating motor
- sawdust
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Abstract
The utility model discloses a phosphoric acid spraying device for acid mixing of sawdust powder, which comprises a material mixing barrel, wherein the top end of the material mixing barrel is rotatably connected with a connecting pipe, the connecting pipe is driven by a first rotating motor to rotate, the bottom end of the connecting pipe is fixedly connected with a plurality of liquid outlet pipes, a plurality of liquid outlet holes are formed in the liquid outlet pipes at intervals, the top end of the connecting pipe is fixedly connected with a liquid receiving hopper, a liquid storage tank is arranged above the liquid receiving hopper, the bottom end of the material mixing barrel is rotatably connected with a stirring shaft, a plurality of stirring blades are arranged on the stirring shaft at intervals, a second rotating motor is arranged below the material mixing barrel and is used for driving the stirring shaft to rotate, the liquid outlet pipes are driven to rotate by the first rotating motor, so that the sulfuric acid solution sprayed out of the liquid outlet holes can be uniformly sprayed on the sawdust powder, the phosphoric acid solution can be rapidly and fully immersed into the sawdust powder, and the mixing efficiency and the mixing effect of the sawdust powder and the phosphoric acid solution are improved.
Description
Technical Field
The utility model relates to the technical field of activated carbon production, in particular to a phosphoric acid spraying device for acid mixing of sawdust powder.
Background
Activated carbon is a specially treated carbon produced by heating an organic raw material (husk, coal, wood, etc.) in the absence of air to reduce non-carbon components (this process is called carbonization), and then reacting with a gas to erode the surface and produce a structure with developed micropores (this process is called activation). Since the activation process is a microscopic process, i.e., the surface erosion of a large amount of molecular carbides is a point-like erosion, the surface of the activated carbon is caused to have countless fine pores.
The production of activated carbon generally takes sawdust as raw material, and the sawdust is crushed, sieved and dried, and then is subjected to ultrasonic treatment by utilizing ultrasonic waves to prepare sawdust powder, and then the sawdust powder is mixed and impregnated with phosphoric acid solution, and is subjected to activation, cooling and cleaning to prepare an activated material, and the activated material is dried, crushed and sieved to prepare the activated carbon.
Sawdust powder and phosphoric acid solution mix the flooding in-process, often need use sour material device of mixing, sour material device of mixing generally including mixing feed cylinder and liquid storage pot, add the sawdust powder in the mixing feed cylinder, the phosphoric acid solution in the liquid storage pot is spilled on the sawdust powder through spray set, current phosphoric acid spray set generally adopts fixed design for phosphoric acid solution can only spray downwards on fixed position, make the acidizing fluid can't soak the sawdust powder fast and evenly, prolonged the churning time and reduced the flooding effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to improve and innovate the defects and problems in the prior art and provides a phosphoric acid spraying device for acid mixing of sawdust powder.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a phosphoric acid spray set for saw-dust powder acid is mixed, is including stirring the feed cylinder, it rotates and is connected with the connecting pipe to mix the feed cylinder top, the connecting pipe is rotatory by first rotating electrical machines drive, a plurality of drain pipes of connecting pipe bottom end fixedly connected with, the spaced apart a plurality of liquid holes that are equipped with on the drain pipe, connecting pipe top end fixedly connected with connects the liquid fill, it is provided with the liquid storage pot to connect the liquid fill top, the liquid storage pot is used for to connecing the phosphoric acid of interpolation in the liquid fill, it is connected with the (mixing) shaft to mix feed cylinder bottom end rotation, the interval is provided with a plurality of stirring paddle leaf on the (mixing) shaft, it is provided with the second rotating electrical machines to mix feed cylinder below, the second rotating electrical machines is used for the drive (mixing) shaft rotatory, be provided with the inlet pipe on the stirring feed cylinder.
The further scheme is that one end of the liquid outlet pipe far away from the connecting pipe is inclined downwards, and the aperture of the liquid outlet hole is gradually increased from one end close to the connecting pipe to one end far away from the connecting pipe.
The further proposal is that the number of the liquid outlet pipes is at least two, and the projections of the liquid outlet holes arranged on different liquid outlet pipes on the stirring shaft are mutually staggered.
The feeding pipe is fixedly connected with a feeding mechanism, the feeding mechanism is composed of a third rotating motor, a feeding hopper, a spiral conveying rod and a conveying cylinder, the top end of the conveying cylinder is communicated with the feeding pipe, the third rotating motor is installed at the bottom end of the conveying cylinder, the spiral conveying rod is fixedly connected with the output end of the third rotating motor, one end, far away from the third rotating motor, of the spiral conveying rod extends to the top end of the conveying cylinder, and the feeding hopper is installed on the side wall of the bottom end of the conveying cylinder.
The further scheme is that the first rotating motor is installed on the top wall of the stirring barrel, the output end of the first rotating motor is fixedly connected with a driving gear, the driving gear is connected with a driven gear in a meshed mode, the diameter of the driven gear is larger than that of the driving gear, and the inner surface of the driven gear is in interference fit with the outer surface of the connecting pipe.
Further, the stirring blades are arranged obliquely upwards.
The further scheme is that a supporting seat is installed in the middle of the upper surface of the top wall of the material mixing barrel and is rotatably connected with a connecting pipe.
The further scheme is that a liquid outlet valve is arranged at the bottom of the liquid storage tank, and a discharging pipe is arranged at the bottom of the material mixing barrel.
The further scheme is that supports are arranged on two sides of the mixing barrel and fixedly connected with the supports, a connecting rod is fixedly connected between the top ends of the two supports, and the liquid storage tank is arranged on the connecting rod.
The further scheme is that a supporting plate is installed at the bottom end of the material mixing barrel, and the second rotating motor is installed on the supporting plate.
Compared with the prior art, the utility model has the beneficial effects that: (1) through the mutual matching of the feeding pipe, the third rotating motor, the feeding hopper, the spiral conveying rod and the conveying cylinder, the feeding hopper is convenient for adding wood chip powder into the conveying cylinder; the third rotating motor drives the spiral conveying rod to rotate, the spiral conveying rod conveys the sawdust powder to the top end of the conveying cylinder and then the sawdust powder falls into the feeding pipe, and the sawdust powder is conveniently added into the material mixing cylinder;
(2) the pore diameter of the liquid outlet hole is gradually increased from one end close to the connecting pipe to one end far away from the connecting pipe, so that the amount of the phosphoric acid solution spilled from different liquid outlet holes is kept uniform;
(3) because the liquid outlet holes on different liquid outlet pipes are staggered, and simultaneously the first rotating motor drives the liquid outlet pipes to rotate around the central axis of the mixing barrel, the sulfuric acid solution sprayed from the liquid outlet holes can be uniformly sprayed on the wood chip powder;
(4) it is rotatory to drive stirring paddle leaf through second rotating electrical machines, and stirring paddle leaf upwards sets up to one side, and stirring paddle leaf will drive the saw-dust powder of bottom and make progress the disturbance, is favorable to phosphoric acid solution fast and fully to dip into the saw-dust powder, realizes that saw-dust powder mixes with phosphoric acid solution's full aspect, has improved saw-dust powder and phosphoric acid solution's mixing efficiency and mixed effect greatly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the liquid outlet pipe and the connecting pipe of the present invention;
reference numerals: the stirring device comprises a stirring barrel 1, a feeding mechanism 2, a liquid storage tank 3, a first rotating motor 4, a driving gear 5, a driven gear 6, a supporting seat 7, a second rotating motor 8, a supporting plate 9, a discharging pipe 10, a stirring shaft 11, stirring blades 12, a support 13, a liquid outlet pipe 14, a connecting pipe 15, a liquid receiving hopper 16, a connecting rod 17, a liquid outlet valve 18, a feeding pipe 19, a liquid outlet hole 20, a third rotating motor 21, a feeding hopper 22, a spiral conveying rod 23 and a conveying barrel 24.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings 1 to 2.
The utility model provides a phosphoric acid spray set for saw-dust powder is sour mixes, is including mixing feed cylinder 1, mix 1 both sides of feed cylinder and be provided with support 13 to with support 13 fixed connection, two fixedly connected with connecting rod 17 between the support 13 top, liquid storage pot 3 is installed on connecting rod 17. Mix 1 top of feed cylinder and rotate and be connected with connecting pipe 15, connecting pipe 15 is rotatory by the 4 drives of first rotating electrical machines, a plurality of drain pipes 14 of connecting pipe 15 bottom fixedly connected with, the spaced apart a plurality of drain holes 20 that are equipped with on the drain pipe 14, 19 top fixedly connected with of connecting pipe connects liquid fill 16, liquid storage pot 3 sets up directly over connecing liquid fill 16, liquid storage pot 3 is used for to connecing adding phosphoric acid in liquid fill 16, and phosphoric acid solution in the liquid storage pot 3 loops through connecing liquid fill 16, connecting pipe 15 and drain pipe 14, flows out from drain hole 20 on the drain pipe 14 at last. Mix 1 bottom of feed cylinder and rotate and be connected with (mixing) shaft 11, the interval is provided with a plurality of stirring paddle leaf 12 on the (mixing) shaft 11, mix 1 bottom of feed cylinder and install backup pad 9, install second rotating electrical machines 8 in the backup pad 9, second rotating electrical machines 8 are used for driving (mixing) shaft 11 rotatory, be provided with inlet pipe 19 on mixing feed cylinder 1.
In this embodiment, the end of the liquid outlet pipe 14 far from the connecting pipe 15 is inclined downwards, and the aperture of the liquid outlet hole 20 gradually increases from the end near the connecting pipe 15 to the end far from the connecting pipe 15, and it can be understood that the arrangement is favorable for keeping the amount of the phosphoric acid solution spilled from different liquid outlet holes 20 uniform.
In this embodiment, the number of drain pipes 14 has two, and the projections of drain holes 20 that set up on different drain pipes 14 on (mixing) shaft 11 stagger each other, rotates the in-process at drain pipe 14 around stirring feed cylinder 1 axis for the sulphuric acid solution that drain holes 20 spilled can spill uniformly on the saw-dust powder of different positions in stirring feed cylinder 1.
In this embodiment, the feeding pipe 19 is fixedly connected with a feeding mechanism 2, the feeding mechanism 2 is composed of a third rotating motor 21, a feeding hopper 22, a spiral conveying rod 23 and a conveying cylinder 24, the top end of the conveying cylinder 24 is communicated with the feeding pipe 19, the third rotating motor 21 is installed at the bottom end of the conveying cylinder 24, the output end of the third rotating motor 21 is fixedly connected with the spiral conveying rod 23, one end of the spiral conveying rod 23, which is far away from the third rotating motor 21, extends to the top end of the conveying cylinder 24, the feeding hopper 22 is installed on the side wall of the bottom end of the conveying cylinder 24, and the feeding hopper 22 is convenient for adding wood chip powder into the conveying cylinder 24; and third rotating electrical machines 21 drives the rotatory in-process of auger delivery pole 23, and auger delivery pole 23 can carry the top of transport cylinder 24 with the saw-dust powder, drops again in the inlet pipe 19 to be convenient for add the saw-dust powder in to mixing feed cylinder 1.
In this embodiment, first rotating electrical machines 4 are installed on mixing barrel 1 roof, the output fixedly connected with driving gear 5 of first rotating electrical machines 4, driving gear 5 meshing is connected with driven gear 6, driven gear 6's diameter is greater than driving gear 5's diameter, driven gear 6 internal surface and the surface interference fit of connecting pipe 15, it can be understood that so set up, can make driving gear 5 slowly rotate to drive drain pipe 14 slowly to rotate.
In this embodiment, stirring paddle 12 sets up in the slant, and stirring paddle 12 makes the sawdust powder of bottom disturbance upwards, is favorable to realizing that the sawdust powder mixes with the full aspect of phosphoric acid solution, has improved the mixing efficiency and the mixed effect of sawdust powder and phosphoric acid solution greatly.
In this embodiment, the supporting seat 7 is installed at the middle part of the upper wall of the material mixing barrel 1, the supporting seat 7 is rotatably connected with the connecting pipe 15, and it can be understood that the supporting seat is arranged so that the connecting pipe 15 can rotate more stably.
In the embodiment, the bottom of the liquid storage tank 3 is provided with a liquid outlet valve 18, and the bottom of the material mixing barrel 1 is provided with a discharge pipe 10.
The working principle of the utility model is as follows: when the wood chip mixing machine is used specifically, wood chip powder is added into the conveying cylinder 24 through the feeding hopper 22, the third rotating motor 21 drives the spiral conveying rod 23 to rotate, the spiral conveying rod 23 conveys the wood chip powder into the feeding pipe 19, and the wood chip powder falls into the mixing cylinder 1, so that the wood chip powder is added into the mixing cylinder 1; then the first rotating motor 4 and the second rotating motor 8 are started, the liquid outlet valve 18 at the bottom of the liquid storage tank 3 is opened, the phosphoric acid solution in the liquid storage tank 3 sequentially passes through the liquid receiving hopper 16, the connecting pipe 15 and the liquid outlet pipe 14, and finally flows out from the liquid outlet hole 20 on the liquid outlet pipe 14, because the liquid outlet holes 20 on different liquid outlet pipes 14 are staggered with each other, and simultaneously the first rotating motor 4 drives the liquid outlet pipes 14 to rotate around the central axis of the material mixing barrel 1, the sulfuric acid solution flowing out of the liquid outlet holes 20 can be uniformly sprinkled on the wood dust, the second rotating motor 8 drives the stirring paddle 12 to rotate, the stirring paddle 12 enables the sawdust powder at the bottom to be disturbed upwards, the phosphoric acid solution can be conveniently and fully immersed into the sawdust powder, realize that the whole aspect of saw-dust powder and phosphoric acid solution mixes, improved the mixing efficiency and the mixed effect of saw-dust powder and phosphoric acid solution greatly, discharge the saw-dust powder mixing barrel 1 of misce bene through discharging pipe 10 at last.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides a phosphoric acid spray set for saw-dust powder is sour to be mixed, includes stirring barrel (1), its characterized in that: the top end of the stirring cylinder (1) is rotationally connected with a connecting pipe (15), the connecting pipe (15) is driven by a first rotating motor (4) to rotate, the bottom end of the connecting pipe (15) is fixedly connected with a plurality of liquid outlet pipes (14), a plurality of liquid outlet holes (20) are arranged on the liquid outlet pipes (14) at intervals, the top end of the connecting pipe (15) is fixedly connected with a liquid receiving hopper (16), a liquid storage tank (3) is arranged above the liquid receiving hopper (16), the liquid storage tank (3) is used for adding phosphoric acid into the liquid receiving hopper (16), the bottom end of the stirring barrel (1) is rotationally connected with a stirring shaft (11), a plurality of stirring blades (12) are arranged on the stirring shaft (11) at intervals, a second rotating motor (8) is arranged below the stirring cylinder (1), the second rotating motor (8) is used for driving the stirring shaft (11) to rotate, and the stirring barrel (1) is provided with a feeding pipe (19).
2. The phosphoric acid spraying device for the sawdust acid mixing of claim 1, wherein: the one end downward sloping of connecting pipe (15) is kept away from in drain pipe (14), the aperture of drain hole (20) is from the one end that is close to connecting pipe (15) to the one end of keeping away from connecting pipe (15) crescent.
3. The phosphoric acid spraying device for the sawdust acid mixing of claim 1, wherein: the number of the liquid outlet pipes (14) is at least two, and the projections of the liquid outlet holes (20) arranged on different liquid outlet pipes (14) on the stirring shaft (11) are staggered.
4. The phosphoric acid spraying device for the sawdust acid mixing of claim 1, wherein: the feeding device is characterized in that the feeding pipe (19) is fixedly connected with the feeding mechanism (2), the feeding mechanism (2) is composed of a third rotating motor (21), a feeding hopper (22), a spiral conveying rod (23) and a conveying cylinder (24), the top end of the conveying cylinder (24) is communicated with the feeding pipe (19), the third rotating motor (21) is installed at the bottom end of the conveying cylinder (24), the spiral conveying rod (23) is fixedly connected with the output end of the third rotating motor (21), one end, far away from the third rotating motor (21), of the spiral conveying rod (23) extends to the top end of the conveying cylinder (24), and the feeding hopper (22) is installed on the side wall of the bottom end of the conveying cylinder (24).
5. The phosphoric acid spraying device for the sawdust acid mixing of claim 1, wherein: first rotating electrical machines (4) are installed on mixing feed cylinder (1) roof, the output fixedly connected with driving gear (5) of first rotating electrical machines (4), driving gear (5) meshing is connected with driven gear (6), the diameter of driven gear (6) is greater than the diameter of driving gear (5), the surface interference fit of driven gear (6) internal surface and connecting pipe (15).
6. The phosphoric acid spraying device for the sawdust acid mixing of claim 1, wherein: the stirring paddle (12) is arranged obliquely upwards.
7. The phosphoric acid spraying device for the sawdust acid mixing of claim 1, wherein: mix feed cylinder (1) roof upper surface mid-mounting have supporting seat (7), supporting seat (7) rotate with connecting pipe (15) and are connected.
8. The phosphoric acid spraying device for the sawdust acid mixing of claim 1, wherein: a liquid outlet valve (18) is arranged at the bottom of the liquid storage tank (3), and a discharge pipe (10) is arranged at the bottom of the stirring barrel (1).
9. The phosphoric acid spraying device for the sawdust acid mixing of claim 1, wherein: mix feed cylinder (1) both sides and be provided with support (13) to with support (13) fixed connection, two fixed connection has connecting rod (17) between support (13) top, liquid storage pot (3) are installed on connecting rod (17).
10. The phosphoric acid spraying device for the sawdust acid mixing of claim 1, wherein: a supporting plate (9) is installed at the bottom end of the stirring barrel (1), and the second rotating motor (8) is installed on the supporting plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122022723.XU CN215822971U (en) | 2021-08-26 | 2021-08-26 | A phosphoric acid spray set for saw-dust powder is sour to be mixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122022723.XU CN215822971U (en) | 2021-08-26 | 2021-08-26 | A phosphoric acid spray set for saw-dust powder is sour to be mixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215822971U true CN215822971U (en) | 2022-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122022723.XU Active CN215822971U (en) | 2021-08-26 | 2021-08-26 | A phosphoric acid spray set for saw-dust powder is sour to be mixed |
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| Country | Link |
|---|---|
| CN (1) | CN215822971U (en) |
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2021
- 2021-08-26 CN CN202122022723.XU patent/CN215822971U/en active Active
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