CN215983724U

CN215983724U - Pollution-free electrolytic silver powder drying device

Info

Publication number: CN215983724U
Application number: CN202121013508.7U
Authority: CN
Inventors: 杨建国; 叶跃威; 项佩钦
Original assignee: Zhejiang Province Suichang Gold Mine Co ltd
Current assignee: Zhejiang Province Suichang Gold Mine Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2022-03-08
Anticipated expiration: 2031-05-13

Abstract

The utility model discloses a pollution-free electrolytic silver powder drying device which comprises a purification box, a base and a drying cylinder, wherein an upright post is installed at the top end of the base, the drying cylinder is installed at the top end of the upright post, a feeding pipe is installed at the top end of the drying cylinder, a rotating shaft is installed in the drying cylinder, a plate frame is installed on the outer surface of the rotating shaft, a porous plate is installed on the inner surface of the plate frame, a turnover plate is installed on the inner surface of the plate frame, a heating plate is installed in the turnover plate, the purification box is installed on one side, away from the drying cylinder, of the top end of the base, and a fan is installed at the top end of the purification box. The utility model can stir and break up the electrolytic silver powder in the drying process, so that the electrolytic silver powder is fully contacted with a heat source and absorbs heat for drying, the drying efficiency of the electrolytic silver powder is improved, the energy consumption can be reduced, harmful gases and substances in the drying process can be purified and collected, and the atmospheric environment pollution is avoided.

Description

Pollution-free electrolytic silver powder drying device

Technical Field

The utility model relates to the technical field of drying devices, in particular to a pollution-free electrolytic silver powder drying device.

Background

The aluminum powder is commonly called aluminum powder or silver powder because of having silvery white metallic luster, and the chemical composition of the aluminum powder is actually aluminum and is not silver. The application range is as follows: powder coatings, inks, plastic masterbatches, printing, gold-like paper, gold-like cards, gold films, textiles, but in aqueous paints and paints with acid and base, oxidation blackening occurs. It is not recommended to be used in the occasions requiring acid and alkali resistance and combining with rainwater.

The stoving of current electrolytic silver powder is being dried in the stoving room usually for silver powder can not effectual absorption heat at the in-process inside silver powder of stoving, makes most heat go out in line, has caused the energy extravagant, and the harmful gas that produces of drying simultaneously carries out in the stoving room can escape to the atmosphere, causes environmental pollution, for this reason, we propose a pollution-free electrolytic silver powder drying device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pollution-free electrolytic silver powder drying device, which has the advantages that the electrolytic silver powder can be stirred and scattered in the drying process, the electrolytic silver powder is fully contacted with a heat source and absorbs heat for drying, the drying efficiency of the electrolytic silver powder is improved, the energy consumption can be reduced, harmful gas and substances in the drying process can be purified and collected, and the atmospheric environment pollution is avoided.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a pollution-free electrolytic silver powder drying device, includes purifying box, base and a stoving section of thick bamboo, the stand is installed on the base top, a stoving section of thick bamboo is installed on the stand top, the inlet pipe is installed to stoving section of thick bamboo top, a stoving section of thick bamboo internally mounted has the pivot, pivot surface mounting has the sheet frame, sheet frame internally surface mounting has the perforated plate, sheet frame internally surface mounting has the returning face plate, returning face plate internally mounted has the hot plate, the purifying box is installed to one side that the base top deviates from a stoving section of thick bamboo, the fan is installed at the purifying box top, the fan input is connected in the inlet pipe surface, the fan output is connected in the purifying box top.

Preferably, the universal wheels are installed at the bottom end of the base, the number of the universal wheels is four, and the universal wheels are respectively arranged at four corner positions at the bottom end of the base.

Preferably, the feeder hopper is installed on the inlet pipe top, the apron is installed on the feeder hopper top, dispersion motor is installed through the mounting panel to the inlet pipe inside, the scraper blade is installed to dispersion motor output, the inside mounting panel top position department that is located of inlet pipe installs the filter plate.

Preferably, the sheet frame is equipped with four altogether, and four the sheet frame circularizes the array equidistance and installs in the pivot surface, four the returning face plate is all installed to the sheet frame internal surface, four the inside hot plate that all installs of returning face plate.

Preferably, the perforated plate is equipped with eight altogether, and eight the perforated plate divide into four groups, four groups the equal-quantity symmetry of perforated plate is installed in four sheet frame internal surface both sides position departments.

Preferably, the base top is close to rear surface position department and installs the mount pad, the rotation motor is installed on the mount pad top, rotate motor output and pivot end and pass through the coupling joint.

Preferably, the top end of the drying cylinder is provided with a hygrothermograph close to the front surface, the middle position of the bottom end of the drying cylinder is provided with a sealing plate, the inner side of the upright post is provided with an air cylinder, and the output end of the air cylinder is connected to the bottom end of the sealing plate.

Preferably, the purifying box inboard is close to top position department and installs the connecting pipe, and connecting pipe end-to-end connection department stoving bobbin base end, connecting pipe internally mounted has the electrothermal tube, the inside top position department of being close to of purifying box installs the activated carbon layer, the inside active carbon layer below position department that is located of purifying box installs the defroster, the inside defroster below position department that is located of purifying box installs the filter screen, the purifying box outside is close to bottom position department and installs the blowoff valve.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through arranging the turnover plate and the porous plate, the electrolytic silver powder in the drying process can be stirred and broken up, so that the electrolytic silver powder is fully contacted with a heat source and absorbs heat to be dried, the drying efficiency of the electrolytic silver powder is improved, and meanwhile, the energy consumption can be reduced.

2. The utility model achieves the effects of purifying and collecting harmful gases and substances in the drying process and avoiding causing atmospheric environmental pollution by arranging the fan and the purifying box, wherein the fan is used for discharging hot and humid air in the drying cylinder into the purifying box, purifying the hot and humid air, and heating the hot and humid air and conveying the heated air into the drying cylinder through the connecting pipe.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic side view of the rotating shaft of the present invention;

FIG. 4 is a partial front view of the feed pipe of the present invention;

FIG. 5 is a schematic view of a partial front view of the purification box of the present invention.

In the figure: 1. a fan; 2. a purification box; 3. a sealing plate; 4. a cylinder; 5. a universal wheel; 6. a base; 7. a column; 8. a drying drum; 9. a rotating shaft; 10. a turnover plate; 11. heating plates; 12. a feed pipe; 13. a hygrothermograph; 14. a coupling; 15. a mounting seat; 16. rotating the motor; 17. a perforated plate; 18. a plate frame; 19. a cover plate; 20. a feed hopper; 21. a squeegee; 22. mounting a plate; 23. a decentralized motor; 24. filtering the plate; 25. an activated carbon layer; 26. a demister; 27. filtering with a screen; 28. a blowoff valve; 29. an electric heating tube; 30. and (4) connecting the pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution of a pollution-free electrolytic silver powder drying device: a pollution-free electrolytic silver powder drying device comprises a purifying box 2, a base 6 and a drying cylinder 8, wherein a stand column 7 is installed at the top end of the base 6, the drying cylinder 8 is installed at the top end of the stand column 7, a hygrothermograph 13 is installed at a position, close to the front surface, of the top end of the drying cylinder 8, a sealing plate 3 is installed at a middle position of the bottom end of the drying cylinder 8, a cylinder 4 is installed at the inner side of the stand column 7, the output end of the cylinder 4 is connected to the bottom end of the sealing plate 3, the opening and closing of the sealing plate 3 are controlled by the operation of the cylinder 4 to achieve the purpose of discharging the drying cylinder 8, a feeding pipe 12 is installed at the top end of the drying cylinder 8, a feeding hopper 20 is installed at the top end of the feeding pipe 12, a dispersion motor 23 is installed inside the feeding pipe 12 through an installation plate 22, a scraping plate 21 is installed at the output end of the dispersion motor 23, a filter plate 24 is installed at a position, above the installation plate 22, inside the feeding pipe 12, the dispersion motor 23 works to drive the scraper 21 to rotate to break up the electrolytic silver powder, so that the heat exchange efficiency of the electrolytic silver powder and a heat source is improved.

A rotating shaft 9 is arranged in the drying cylinder 8, four plate frames 18 are arranged on the outer surface of the rotating shaft 9, four plate frames 18 are arranged on the outer surface of the rotating shaft 18 in a ring-shaped array at equal intervals, turnover plates 10 are arranged on the inner surfaces of the four plate frames 18, the four turnover plates 10 can turn over the electrolytic silver powder and fully contact with the heating plates 11 for heat exchange, the heating plates 11 are arranged in the four turnover plates 10, porous plates 17 are arranged on the inner surfaces of the plate frames 18, eight porous plates 17 are arranged in four groups in equal quantity, the four groups of porous plates 17 are symmetrically arranged on two sides of the inner surfaces of the four plate frames 18 in equal quantity, the turnover plates 10 are arranged on the inner surfaces of the plate frames 18, the heating plates 11 are arranged in the turnover plates 10, a purifying box 2 is arranged on one side of the top end of the base 6, which is far away from the drying cylinder 8, a fan 1 is arranged on the top end of the purifying box 2, and the input end of the fan 1 is connected to the outer surface of the feeding pipe 12, the output of fan 1 is connected on 2 tops of purifying box, and 6 tops of base are close to rear surface position department and install mount pad 15, and rotation motor 16 is installed on 15 tops of mount pad, and 16 outputs of rotation motor are connected through shaft coupling 14 with the pivot 9 end, rotate 16 work of motor and drive the rotation of sheet frame 18.

Referring to fig. 1 and 5, the present invention provides a technical solution of a pollution-free drying apparatus for electrolytic silver powder: a pollution-free electrolytic silver powder drying device comprises a purification box 2, a base 6 and a drying cylinder 8, wherein four universal wheels 5 are arranged at the bottom end of the base 6, the number of the universal wheels 5 is four, the four universal wheels 5 are respectively arranged at four corners of the bottom end of the base 6, the universal wheels 5 are convenient to move, an upright post 7 is arranged at the top end of the base 6, the drying cylinder 8 is arranged at the top end of the upright post 7, a feeding pipe 12 is arranged at the top end of the drying cylinder 8, a rotating shaft 9 is arranged inside the drying cylinder 8, a plate frame 18 is arranged on the outer surface of the rotating shaft 9, a porous plate 17 is arranged on the inner surface of the plate frame 18, a turnover plate 10 is arranged on the inner surface of the plate frame 18, and a heating plate 11 is arranged inside the turnover plate 10.

A purifying box 2 is arranged on one side of the top end of the base 6, which is far away from the drying cylinder 8, a connecting pipe 30 is arranged on the inner side of the purifying box 2, which is close to the top end, and the bottom end of the drying cylinder 8 is connected with the end of the connecting pipe 30, an electric heating pipe 29 is arranged in the connecting pipe 30, the purified hot air is heated by the connecting pipe 30 through the electric heating pipe 29 and then conveyed into the drying cylinder 8 again, so that the loss of heat is avoided, an activated carbon layer 25 is arranged on the position close to the top end in the purifying box 2, a demister 26 is arranged below the activated carbon layer 25 in the purifying box 2, water vapor in the hot and humid air can be removed through the demister 26, a filter screen 27 is arranged below the demister 26 in the purifying box 2, the silver powder in the hot and humid air can be filtered through the filter screen 27, a blowoff valve 28 is arranged on the outer side of the purifying box 2, and a fan 1 is arranged on the top end of the purifying box 2, the input end of the fan 1 is connected with the outer surface of the feeding pipe 12, and the output end of the fan 1 is connected with the top end of the purifying box 2.

The working principle is as follows: the utility model is arranged at a place needing to be used, electrolytic silver powder enters the feeding pipe 12 through the feeding hopper 20, the dispersion motor 23 is operated to break up the electrolytic silver powder and then enters the drying cylinder 8, the rotating motor 16 is operated to drive the plate frame 18 to rotate, the turnover plate 10 lifts the electrolytic silver powder and fully exchanges heat with the heating plate 11, meanwhile, the fan 1 is operated to remove hot and humid air in the drying cylinder 8 into the purifying box 2, and then the hot and humid air is purified and heated and then is conveyed into the drying cylinder 8 through the connecting pipe 30, and therefore, the working flow of the utility model is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pollution-free electrolytic silver powder drying device, includes purifying box (2), base (6) and a stoving section of thick bamboo (8), its characterized in that: stand (7) are installed on base (6) top, a stoving section of thick bamboo (8) is installed on stand (7) top, inlet pipe (12) are installed on a stoving section of thick bamboo (8) top, a stoving section of thick bamboo (8) internally mounted has pivot (9), pivot (9) surface mounting has sheet frame (18), sheet frame (18) internal surface mounting has perforated plate (17), sheet frame (18) internal surface mounting has returning face plate (10), returning face plate (10) internally mounted has hot plate (11), purifying box (2) are installed to one side that base (6) top deviates from a stoving section of thick bamboo (8), fan (1) is installed on purifying box (2) top, fan (1) input is connected in inlet pipe (12) surface, fan (1) output is connected in purifying box (2) top.

2. The drying apparatus for electrolytic silver powder without pollution according to claim 1, wherein: universal wheel (5) are installed to base (6) bottom, universal wheel (5) are equipped with four altogether, and four universal wheel (5) branch is located four angular position departments in base (6) bottom.

3. The drying apparatus for electrolytic silver powder without pollution according to claim 1, wherein: feeder hopper (20) are installed on inlet pipe (12) top, apron (19) are installed on feeder hopper (20) top, dispersion motor (23) are installed through mounting panel (22) to inlet pipe (12) inside, scraper blade (21) are installed to dispersion motor (23) output, inlet pipe (12) inside is located mounting panel (22) top position department and installs filter plate (24).

4. The drying apparatus for electrolytic silver powder without pollution according to claim 1, wherein: sheet frame (18) are equipped with four altogether, and four sheet frame (18) annular array equidistance is installed in pivot (9) surface, four returning face plate (10), four are all installed to sheet frame (18) internal surface hot plate (11) are all installed to returning face plate (10) inside.

5. The drying apparatus for electrolytic silver powder without pollution according to claim 1, wherein: perforated plate (17) are equipped with eight altogether, and eight perforated plate (17) equivalent divide into four groups, four groups perforated plate (17) equivalent symmetry is installed in four sheet frame (18) internal surface both sides position department.

6. The drying apparatus for electrolytic silver powder without pollution according to claim 1, wherein: base (6) top is close to rear surface position department and installs mount pad (15), rotation motor (16) are installed on mount pad (15) top, rotation motor (16) output and pivot (9) are terminal to be connected through shaft coupling (14).

7. The drying apparatus for electrolytic silver powder without pollution according to claim 1, wherein: drying cylinder (8) top is close to preceding surface position department and installs warm and humid acidimeter (13), drying cylinder (8) bottom intermediate position department installs closing plate (3), cylinder (4) are installed to stand (7) inboard, and cylinder (4) output is connected in closing plate (3) bottom.

8. The drying apparatus for electrolytic silver powder without pollution according to claim 1, wherein: purifying box (2) inboard is close to top position department and installs connecting pipe (30), and connecting pipe (30) end-to-end connection department stoving section of thick bamboo (8) bottom, connecting pipe (30) internally mounted has electrothermal tube (29), purifying box (2) inside is close to top position department and installs activated carbon layer (25), purifying box (2) inside is located activated carbon layer (25) below position department and installs defroster (26), purifying box (2) inside is located defroster (26) below position department and installs filter screen (27), purifying box (2) outside is close to bottom position department and installs blowoff valve (28).