CN206683387U - Nonferrous heavy metal smelts waste recovery shaft furnace - Google Patents

Abstract

The utility model discloses nonferrous heavy metal to smelt waste recovery shaft furnace,Including body of heater,Process chamber is provided with the body of heater,Purge chamber and reative cell,Process chamber,Separated between purge chamber and reative cell by sealing dividing plate,And the side upper end of process chamber connects material feeding box by valve,The opposite side of process chamber connects material storing box by valve,Material is heated provided with heater in process chamber,Flue dust poison gas after heating is risen by thermal current,Filtered for the first time by sealing the activated carbon adsorption layer on dividing plate,Entered again by cover plate in purge chamber,The heavy metal particles in flue dust poison gas can be cleaned on sealing dividing plate provided with oral siphon to collecting box,Alkali lye room and acid solution room are provided with reative cell,Can be clean air by poison gas sorption enhanced,Effective heavy metal is smelted waste and reclaimed,Flue dust poison gas is purified simultaneously.

Description

Nonferrous heavy metal smelts waste recovery shaft furnace

Technical field

It the utility model is related to nonferrous heavy metal and smelt waste recovery correlative technology field, specially nonferrous heavy metal is smelted Waste recovery shaft furnace.

Background technology

Nonferrous metals recycling refers to be given up by professional institution's specialty recovery or expired gold salt, Jinsui River, spun gold, silver nitrate, conduction Silver-colored paint, conductive fabric, the silver-colored cloth of wiping, palladium salt, palladium water, palladium powder, rhodium water, platinum carbon catalyst etc. all to contain (Au Ag Pt Pd, rhodium) expensive Non-ferrous metal and purifying scrap, many methods, traditional way can be applied among waste recovery by being smelted in nonferrous heavy metal All it is to be recycled using multiple tracks technique, and such way can waste many times, the cost performance of recovery is very low, at this moment Us are waited to will recognize that using shaft furnace, and it is not very suitable that traditional shaft furnace smelts waste recovery for nonferrous heavy metal, because Nonferrous heavy metal can produce many toxic gases during smelting waste recovery, it is impossible to smelt waste to nonferrous heavy metal and enter The effective recovery of row.

Utility model content

The purpose of this utility model is that providing nonferrous heavy metal smelts waste recovery shaft furnace, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides following technical scheme：Nonferrous heavy metal smelting waste recovery is used perpendicular Stove, including body of heater, the body of heater is interior to be provided with process chamber, purge chamber and reative cell, passes through between process chamber, purge chamber and reative cell Sealing dividing plate is separated, and the side upper end of process chamber connects material feeding box by valve, and the opposite side of process chamber is connected by valve Material storing box, the lower end of the process chamber are provided with heater, and the upper end of heater is provided with heat-conducting plate, the sealing dividing plate of process chamber upper end Middle part is provided with dead slot, and the bottom side of the wall of dead slot is installed with support frame, and the middle part of support frame is provided with mounting blocks, on mounting blocks Contiguous block is provided with chute, the lower end of the contiguous block connects the intracavity bottom of chute, the upper end of contiguous block by compression spring Cover plate is fixedly connected with, cover plate is located at the upper end notch of dead slot, and is provided with annular seal plate, the annular in the middle part of the lower end of cover plate Sealing plate is socketed on the outside of mounting blocks, and the outside of annular seal plate is provided with activated carbon adsorption layer, the side wall of activated carbon adsorption layer It is fitted and connected with the side wall of dead slot, oral siphon is provided with the sealing dividing plate of the purge chamber upper end, if the lower end of oral siphon is provided with Dry water jet, the side of purge chamber connect collecting box by magnetic valve, and the opposite side of purge chamber passes through magnetic valve and communicating pipe One end connection, in the other end intercalation reaction room of communicating pipe, alkali lye room and acid solution room, alkali lye room and acid solution are provided with reative cell The part of room is provided with baffle plate, and the baffle plate is provided with waterproof vent valve, and the other end of communicating pipe connects with waterproof vent valve, and waterproof is saturating Air valve connects with gas outlet.

Preferably, the quantity of the water jet is no less than two, spaced set between two neighboring water jet, and sprays water On sealing dividing plate, the lower ending opening of water jet is located in purge chamber mouth.

Preferably, the middle part of support frame as described above is provided with thermal insulation board, and mounting blocks are arranged on thermal insulation board, and the edge of cover plate leads to Cross the notch that level dead slot is practiced in O-ring seal.

Preferably, the baffle plate has three, is equipped with waterproof vent valve on each baffle plate, the waterproof and breathable on a baffle plate Valve is located at baffle plate lower end, and the waterproof vent valve on a baffle plate connects with the other end of communicating pipe, two other waterproof and breathable Valve is respectively positioned on baffle plate upper end, and a waterproof vent valve away from communicating pipe connects with escape pipe.

Compared with prior art, the beneficial effects of the utility model are：The utility model is rational in infrastructure, simple and practical, Material is heated provided with heater in process chamber, the flue dust poison gas after heating is risen by thermal current, by sealing dividing plate On activated carbon adsorption layer filter for the first time, then by cover plate enter purge chamber in, sealing dividing plate on can be by cigarette provided with oral siphon Heavy metal particles in dust and gas are cleaned to collecting box, and alkali lye room and acid solution room are provided with reative cell, can absorb poison gas Clean air is converted into, effective heavy metal is smelted waste and reclaimed, while has purified flue dust poison gas, solves well Weak point of the prior art.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model structure diagram.

In figure：Body of heater 1, heater 2, heat-conducting plate 3, material feeding box 4, material storing box 5, sealing dividing plate 6, support frame 61, contiguous block 7th, cover plate 8, annular seal plate 9, activated carbon adsorption layer 10, oral siphon 11, collecting box 12, communicating pipe 13, alkali lye room 14, acid solution room 15th, waterproof vent valve 16.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：Nonferrous heavy metal smelts waste recovery shaft furnace, Including body of heater 1, process chamber, purge chamber and reative cell are provided with body of heater 1, passes through sealing between process chamber, purge chamber and reative cell Dividing plate 6 is separated, and the side upper end of process chamber connects material feeding box 4 by valve, and the opposite side of process chamber is connected by valve to be stored up Hopper 5, the lower end of process chamber are provided with heater 2, and the upper end of heater 2 is provided with heat-conducting plate 3, the sealing dividing plate 6 of process chamber upper end Middle part is provided with dead slot, and the bottom side of the wall of dead slot is installed with support frame 61, and the middle part of support frame 61 is provided with thermal insulation board, mounting blocks On thermal insulation board, and the notch of level dead slot is practiced at the edge of cover plate 8 by O-ring seal, and the middle part of support frame 61 is provided with peace Fill block, be provided with contiguous block 7 in the chute on mounting blocks, the lower end of contiguous block 7 by the intracavity bottom of compression spring connection chute, The upper end of contiguous block 7 is fixedly connected with cover plate 8, and cover plate 8 is located at the upper end notch of dead slot, and is provided with ring in the middle part of the lower end of cover plate 8 Shape sealing plate 9, annular seal plate 9 is socketed on the outside of mounting blocks, and the outside of annular seal plate 9 is provided with activated carbon adsorption layer 10, The side wall of activated carbon adsorption layer 10 and the side wall of dead slot are fitted and connected, and oral siphon 11 is provided with the sealing dividing plate 6 of purge chamber upper end, The lower end of oral siphon 11 is provided with several water jets, and the quantity of water jet is no less than two, between being waited between two neighboring water jet Away from setting, and water jet, on sealing dividing plate 6, the lower ending opening of water jet is located in purge chamber, and the side of purge chamber passes through Magnetic valve connects collecting box 12, and the opposite side of purge chamber is connected by magnetic valve with one end of communicating pipe 13, communicating pipe 13 it is another Be provided with alkali lye room 14 and acid solution room 15 in the intercalation reaction room of one end, in reative cell, the part of alkali lye room 14 and acid solution room 15, which is provided with, to be kept off Plate, baffle plate are provided with waterproof vent valve 16, and the middle part of support frame 61 is provided with thermal insulation board, and mounting blocks are arranged on thermal insulation board, and are covered The notch of level dead slot is practiced at the edge of plate 8 by O-ring seal, and the other end of communicating pipe 13 connects with waterproof vent valve 16, waterproof Vent valve 16 connects with gas outlet.

The present apparatus when in use, is first poured into material in process chamber from material feeding box 4, and material entered the heating of heater 2, production Raw flue dust poison gas rises in the presence of thermal current, first passes around the charcoal absorption on the sealing dividing plate 6 above process chamber Layer 10, is filtered for the first time, and the top of cover plate 8 is opened and entered in purge chamber by the flue dust poison gas of rising, when cover plate 8 is in compression spring When being closed under effect, by the oral siphon 11 on the sealing dividing plate 6 above purge chamber, by the flue dust and metal in flue dust poison gas Grain cleans out, and is brought into by magnetic valve in collecting box 12, and the poison gas by second of filtering enters anti-by communicating pipe 13 again Should be indoor, poison gas can be carried out by sorption enhanced by the alkali lye room 14 in reative cell and acid solution room 15, arranged finally by escape pipe Go out.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (4)

1. nonferrous heavy metal smelts waste recovery shaft furnace, including body of heater (1), process chamber, purge chamber are provided with the body of heater (1) And reative cell, separated between process chamber, purge chamber and reative cell by sealing dividing plate (6), and the side upper end of process chamber passes through Valve connection material feeding box (4), the opposite side of process chamber connect material storing box (5) by valve, it is characterised in that：The process chamber Lower end is provided with heater (2), and the upper end of heater (2) is provided with heat-conducting plate (3), set in the middle part of the sealing dividing plate (6) of process chamber upper end There is a dead slot, the bottom side of the wall of dead slot is installed with support frame (61), and the middle part of support frame (61) is provided with mounting blocks, on mounting blocks Chute in be provided with contiguous block (7), the lower end of the contiguous block (7) passes through the intracavity bottom that compression spring connects chute, connects The upper end of block (7) is fixedly connected with cover plate (8), and cover plate (8) is located at the upper end notch of dead slot, and is set in the middle part of the lower end of cover plate (8) There is annular seal plate (9), the annular seal plate (9) is socketed on the outside of mounting blocks, and the outside of annular seal plate (9) is provided with and lived Property charcoal adsorption layer (10), the side wall of activated carbon adsorption layer (10) and the side wall of dead slot are fitted and connected, the purge chamber upper end it is close Oral siphon (11) is provided with packing plate (6), the lower end of oral siphon (11) is provided with several water jets, and the side of purge chamber passes through electricity Magnet valve connection collecting box (12), the opposite side of purge chamber are connected by magnetic valve with one end of communicating pipe (13), communicating pipe (13) Other end intercalation reaction room in, is provided with alkali lye room (14) and acid solution room (15), alkali lye room (14) and acid solution room in reative cell (15) part is provided with baffle plate, and the baffle plate is provided with waterproof vent valve (16), the other end and waterproof vent valve of communicating pipe (13) (16) connect, waterproof vent valve (16) connects with gas outlet.

2. nonferrous heavy metal according to claim 1 smelts waste recovery shaft furnace, it is characterised in that：The water jet Quantity is no less than two, spaced set between two neighboring water jet, and water jet is located on sealing dividing plate (6), water jet Lower ending opening be located in purge chamber.

3. nonferrous heavy metal according to claim 1 smelts waste recovery shaft furnace, it is characterised in that：Support frame as described above (61) middle part is provided with thermal insulation board, and mounting blocks are arranged on thermal insulation board, and level sky is practiced in the edge of cover plate (8) by O-ring seal The notch of groove.

4. nonferrous heavy metal according to claim 1 smelts waste recovery shaft furnace, it is characterised in that：The baffle plate has three It is individual, it is equipped with waterproof vent valve (16) on each baffle plate, the waterproof vent valve (16) on a baffle plate is located at baffle plate lower end, and one Waterproof vent valve (16) on individual baffle plate is connected with the other end of communicating pipe (13), and two other waterproof vent valve (16) is respectively positioned on Baffle plate upper end, and a waterproof vent valve (16) away from communicating pipe (13) connects with escape pipe.