CN208008861U - Five metalworking silver of one kind considering chemolysis extraction equipment again to be worth doing - Google Patents

Abstract

The utility model is related to silver to consider extraction equipment technical field to be worth doing, and disclose one kind five metalworking silver bits chemolysis extraction equipment again, including pedestal, the top of pedestal is installed with tail gas tank, holder I, bearing and holder II successively from left to right, retort is installed in the support platform of holder I, the top of retort is fixedly connected with the bottom end of mechanical seal.The five metalworkings silver considers chemolysis extraction equipment again to be worth doing, by being filtered the silver generated in retort to filter paper with iron powder, it rotates turning handle and drives support shaft rotation, so that filter device is gone to immediately below electromagnet, it is powered to electromagnet, thus by iron powder adsorption on thin plate, to which the iron powder on filter paper be removed, obtain the silver powder of high-purity, the metal in hardware processing bit foam is dissolved in dust technology using displacement method, then carries out excess iron powder displacement, then carries out electromagnet adsorption-edulcoration, whole process is easy to operate, and the silver powder purity of extraction is very high.

Description

Five metalworking silver of one kind considering chemolysis extraction equipment again to be worth doing

Technical field

The utility model is related to silver to consider extraction equipment technical field to be worth doing, and specially a kind of five metalworking silver bits chemolysis carries again Taking equipment.

Background technology

Five metalworkings exactly press raw material (stainless steel, iron charge, silver material etc.) with machineries such as lathe, milling machine, drilling machine, polishings The drawing or sample of client is processed into various parts, in processing bruting process, will produce much discarded bits foam, Wherein it is no lack of containing many precious metal elements, needs to extract recycling to silver therein.Mostly using greatly in the prior art Dissolving is learned to extract again, but extraction element is complicated, DNA purity is not high enough, complicated for operation, when largely being extracted, It is difficult to carry out, and the tail gas of generation (main component is NO gases) is not handled, the environment in air is polluted.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model, which provides a kind of five metalworking silver bits chemolysis and extracts again, sets It is standby, have the advantages that easy to operate, DNA purity is high, tail gas is prevented to be directly discharged in atmospheric environment, solves extraction element The problem of complicated, trivial operations, DNA purity are not high enough, the untreated direct emission of tail gas pollutes air.

(2) technical solution

To realize that aforesaid operations are easy, DNA purity is high, tail gas is prevented to be directly discharged to the purpose in atmospheric environment, this reality It is provided the following technical solutions with novel：A kind of five metalworking silver bits chemolysis extraction equipment, including pedestal again, the pedestal Top is installed with tail gas tank, holder I, bearing and holder II successively from left to right, is fixed in the support platform of the holder I Retort is installed, the top of the retort is fixedly connected with the bottom end of mechanical seal, and the top of the mechanical seal is fixed Stirring motor is installed, the output shaft of the stirring motor is fixedly connected with agitating device, and one end of agitating device is stretched into instead The inner cavity of tank, the top that the retort is located at mechanical seal both sides is answered to offer offgas outlet and a feed inlet, institute respectively State retort bottom end discharge outlet be equipped with discharge port valve, the retort be located at the side below cover board offer it is secondary into Material mouth, the offgas outlet are connected to one end of gas-guide tube, and the other end of the gas-guide tube passes through in gas bleeder valve and tail gas tank Chamber is connected to, and the other end of gas-guide tube stretches into the bottom end of tail gas tank inner cavity, and the top that the tail gas tank is located at gas-guide tube side is opened Equipped with oxygen inlet, the inner cavity bottom end of the bearing is installed with cushion cap, and the top of the cushion cap and the bottom end of support shaft connect It touches, the top of the support shaft extends to the outside of bearing, and the top of the support shaft outer wall and the inner wall of fixing bearing are fixed Connection, the outer wall of the fixing bearing are fixedly connected by strut with the top of bearing, and the support shaft is located at bearing inner cavity Bottom end fixing sleeve is connected to angular wheel I, and the angular wheel I is engaged with angular wheel II, the central shaft of the angular wheel II Place's fixing sleeve is connected to turning handle, and one end of the turning handle is flexibly connected with the side of cushion cap, and the other end of the turning handle extends to branch The outside of seat side, the top fixing sleeve of the support shaft side are connected to filter device, and the filter device is arranged right below It is placed on the solution bottle on pedestal top, the side of the holder II is equipped with the solid material bottle for being placed on pedestal top, the branch The bottom end of II support platform of frame is installed with electromagnet, and the bottom end of the electromagnet is installed with thin plate.

Preferably, the agitating device includes bull stick, and the top of the bull stick is fixedly connected with the output shaft of stirring motor, The both sides of the bull stick are installed with lateral paddle, and the bottom end of the bull stick is installed with U-shaped paddle, the U The both sides of type paddle are equipped with bristle.

Preferably, the filter device includes hollow frame, and one end of the hollow frame and the external stability of support shaft are socketed, The inner wall both sides of the hollow frame offer sliding slot, and the both sides of the hollow frame inner cavity pass through the two of sliding slot and installing frame respectively Slideslip connects, and the inner wall of the installing frame is installed with filter paper, and one end of the installing frame is installed with handle.

Preferably, one end of the support shaft stretching angular wheel I is equipped with protrusion, and the protrusion is arc convex, and convex Play coincide corresponding with the concave curvature on cushion cap top.

Preferably, there are four the lateral paddle is set, and the arrangement that misplaces above and below four lateral paddles.

Preferably, the thin plate makes for tinfoil material, and thickness maximum is no more than 5mm.

(3) advantageous effect

Compared with prior art, the utility model provides one kind five metalworking silver bits chemolysis extraction equipment again, tool Standby following advantageous effect：

1, five metalworkings silver bits chemolysis extraction equipment again, by by the silver generated in retort and iron powder filter to On filter paper, rotation turning handle drives support shaft rotation, so that filter device is gone to immediately below electromagnet, is powered to electromagnet, To which iron powder adsorption on thin plate, to remove the iron powder on filter paper, is obtained the silver powder of high-purity, using displacement method by five Metal in metalworking bits foam is dissolved in dust technology, then carries out excess iron powder displacement, then carries out electromagnet adsorption-edulcoration, entire mistake Journey is easy to operate, and the silver powder purity of extraction is very high.

2, extraction equipment can be to anti-in retort by the way that agitating device is arranged again for five metalworkings silver bits chemolysis Liquid is answered adequately to be stirred to react, while bristle can clear up the solids for being deposited in reaction top tank structure, ensure inner wall Do not retain solid reactant, make full use of raw material, by importing the tail gas generated in reaction process in tail gas tank, tail gas is inhaled It receives, avoids toxic and harmful gas from being directly discharged into air, meet the production and processing requirement of environment-friendly type society.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is enlarged diagram at the A of the utility model Fig. 1；

Fig. 3 is the utility model agitating device structural schematic diagram；

Fig. 4 is the utility model filter device dimensional structure diagram.

In figure：1 pedestal, 2 tail gas tanks, 3 holders I, 4 bearings, 5 holders II, 6 retort, 7 mechanical seals, 8 stirring motors, 9 Agitating device, 91 bull sticks, 92 lateral paddles, 93U types paddle, 94 bristles, 10 offgas outlets, 11 feed inlets, 12 go out Material mouth valve, 13 secondary feeds mouths, 14 gas-guide tubes, 15 gas bleeder valves, 16 oxygen inlets, 17 cushion caps, 18 support shafts, 19 fixing axles Hold, 20 angular wheels I, 21 angular wheels II, 22 turning handles, 23 filter devices, 231 hollow frames, 232 sliding slots, 233 installing frames, 234 Filter paper, 235 handles, 24 solution bottles, 25 solid material bottles, 26 electromagnet, 27 thin plates, 28 protrusions.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 4 are please referred to Fig.1, five metalworking silver of one kind considering chemolysis extraction equipment, including pedestal 1 again, the top of pedestal 1 to be worth doing It is installed with tail gas tank 2, holder I 3, bearing 4 and holder II 5 successively from left to right, peace is fixed in the support platform of holder I 3 Equipped with retort 6, the top of retort 6 is fixedly connected with the bottom end of mechanical seal 7, and the top of mechanical seal 7 is installed with The output shaft of stirring motor 8, stirring motor 8 is fixedly connected with agitating device 9, and retort 6 is stretched into one end of agitating device 9 Inner cavity, agitating device 9 include bull stick 91, and the top of bull stick 91 is fixedly connected with the output shaft of stirring motor 8, the both sides of bull stick 91 It is installed with lateral paddle 92, there are four lateral paddle 92 is set, and four lateral about 92 paddles dislocation are arranged, Dislocation arrangement can achieve the effect that stirring, the bottom end of bull stick 91 are installed with U to the liquid of different depth in retort 6 The both sides of type paddle 93, U-shaped paddle 93 are equipped with bristle 94, and lateral paddle 92 and U-shaped paddle 93 are in retort 6 Reaction solution be stirred so that stirring it is more abundant, reaction faster more thoroughly, while by bristle 94 to 6 inner wall of retort into The continuous scrub of row, can effectively place the phenomenon that solids is bonded in 6 inner wall of retort and is difficult to be chemically reacted, by setting Agitating device 9 can adequately be stirred to react the reaction solution in retort 6, while bristle 94 can be to being deposited in reaction The solids of 6 inner wall of tank is cleared up, and is ensured that inner wall does not retain solid reactant, is made full use of raw material, by by reaction process The tail gas of middle generation imports in tail gas tank 2, by tail gas absorption, toxic and harmful gas is avoided to be directly discharged into air, meets environmental protection Type society production and processing requirement, retort 6 be located at 7 both sides of mechanical seal top offer respectively offgas outlet 10 and once Feed inlet 11, mechanical seal 7 are disclosed sealing technique, are usually used in the equipment such as chemical reaction kettle, it is close to be stirred axis The discharge outlet of envelope measure, 6 bottom end of retort is equipped with discharge port valve 12, and the side that retort 6 is located at below cover board offers Secondary feeds mouth 13, offgas outlet 10 are connected to one end of gas-guide tube 14, and the other end of gas-guide tube 14 passes through gas bleeder valve 15 and tail The inner cavity of gas tank 2 is connected to, and the other end of gas-guide tube 14 stretches into the bottom end of 2 inner cavity of tail gas tank, and tail gas tank 2 is located at gas-guide tube 14 1 The top of side offers oxygen inlet 16, and the inner cavity bottom end of bearing 4 is installed with cushion cap 17, the top of cushion cap 17 and support shaft One end of 18 bottom end contact, the stretching angular wheel I 20 of support shaft 18 is equipped with protrusion 28, and protrusion 28 is arc convex, and raised 28 it is corresponding with the concave curvature on 17 top of cushion cap coincide, protrusion 28 setting, can axis 18 easy to support the top of cushion cap 17 turn It is dynamic, and by the resistance of very little, the top of support shaft 18 extends to the outside of bearing 4, the top of 18 outer wall of support shaft and fixation The inner wall of bearing 19 is fixedly connected, and the outer wall of fixing bearing 19 is fixedly connected by strut with the top of bearing 4, support shaft 18 Bottom end fixing sleeve in 4 inner cavity of bearing is connected to angular wheel I 20, and angular wheel I 20 is engaged with angular wheel II 21, angular wheel II 21 central axis fixing sleeve is connected to turning handle 22, and one end of turning handle 22 is flexibly connected with the side of cushion cap 17, turning handle 22 it is another One end extends to the outside of 4 side of bearing, and the top fixing sleeve of 18 side of support shaft is connected to filter device 23, and filter device 23 wraps Hollow frame 231 is included, one end of hollow frame 231 is socketed with the external stability of support shaft 18, and the inner wall both sides of hollow frame 231 open up There are sliding slot 232, the both sides of 231 inner cavity of hollow frame to be slidably connected respectively by sliding slot 232 and the both sides of installing frame 233, installing frame 233 inner wall is installed with filter paper 234, and one end of installing frame 233 is installed with handle 235, filter paper 234 is fixedly mounted It is slidably connected on installing frame 233, then by installing frame 233 and hollow frame 231, can facilitate and filter paper 234 is installed and dismantled, to So that carrying out more convenient processing to the waste solid of filtering, being arranged right below for filter device 23 is placed on 1 top of pedestal Solution bottle 24, the side of holder II 5 is equipped with the solid material bottle 25 for being placed on 1 top of pedestal, the bottom of II 5 support platform of holder End is installed with electromagnet 26, and the bottom end of electromagnet 26 is installed with thin plate 27, and thin plate 27 makes for tinfoil material, thick Degree is maximum to be no more than 5mm, reduces the magnetic field consumption of magnetic field that electromagnet 26 generates when penetrating thin plate 27, by by retort 6 Silver and the iron powder of middle generation are filtered to filter paper 234, and rotation turning handle 22 drives support shaft 18 to rotate, so that filter device 23 It goes to immediately below electromagnet 26, is powered to electromagnet 26, thus by iron powder adsorption on thin plate 27, thus will be on filter paper 234 Iron powder removes, and obtains the silver powder of high-purity, the metal in hardware processing bit foam is dissolved in dust technology using displacement method, then carries out Excess iron powder is replaced, then carries out electromagnet adsorption-edulcoration, and whole process is easy to operate, and the silver powder purity of extraction is very high.

When work, the head cover of retort 6 is opened, the raw material for needing to extract silver are then added, top pressure closure is opened Feed inlet 11 is added suitable dilute nitric acid solution to retort 6, closes a feed inlet 11, starts stirring motor 8, band Dynamic agitating device 9 rotates, and lateral paddle 92 drives the solidliquid mixture of retort 6 to be stirred to react, and bristle 94 is anti-to remaining in It answers the solids of 6 inner wall of tank to be swiped, avoids bonding, wait for that reaction is abundant, open discharge port valve 12, solution is filled by filtering After setting 23 filterings, solution is fallen into solution bottle 24, and the solid insoluble in dust technology is then left on filter paper 234, by solution bottle 24 Interior solution is added in retort 6 again by secondary feeds mouth 13, then excess iron powder is added into retort 6, restarts stirring Motor 8 is stirred displacement reaction, waits for after reaction, opening discharge port valve 12, solution after the filtering of filter device 23, Solution is fallen into solution bottle 24, and excess iron powder and the silver powder for being replaced out are fallen on filter paper 234, rotates turning handle 22, conical tooth It takes turns II 21 drive angular wheels I 20 to rotate, to drive support shaft 18 to rotate so that filter device 23 goes to solid material bottle 25 It between electromagnet 26, is powered to electromagnet 26, generates high-intensity magnetic field, the iron powder on filter paper 234 is adsorbed, it is to be adsorbed complete Afterwards, turning handle 22 is rotated, moves filter device 23 away, powers off electromagnet 26, the iron powder being adsorbed on thin plate 27 falls into solid material bottle In 25, the extraction process of silver bits is completed, the tail gas generated in extraction process enters tail gas by offgas outlet 10 and gas-guide tube 14 In tank 2, while oxygen is passed through into tail gas tank 2 by oxygen inlet 16, the NaOH solution in tail gas, oxygen and tail gas tank 2 into Row reaction, tail gas is absorbed.

In conclusion the five metalworkings silver considers chemolysis extraction equipment again to be worth doing, pass through the silver and iron that will be generated in retort 6 Powder is filtered to filter paper 234, and rotation turning handle 22 drives support shaft 18 to rotate, so that filter device 23 is going to electromagnet 26 just Lower section is powered to electromagnet 26, to which iron powder adsorption on thin plate 27, to remove the iron powder on filter paper 234, is obtained height Metal in hardware processing bit foam is dissolved in dust technology using displacement method, then carries out excess iron powder displacement by the silver powder of purity, then Electromagnet adsorption-edulcoration is carried out, whole process is easy to operate, and the silver powder purity of extraction is very high；It, can be right by the way that agitating device 9 is arranged Reaction solution in retort 6 is adequately stirred to react, at the same bristle 94 can be deposited in the solids of 6 inner wall of retort into Row cleaning ensures that inner wall does not retain solid reactant, makes full use of raw material, by the way that the tail gas generated in reaction process is imported tail In gas tank 2, by tail gas absorption, toxic and harmful gas is avoided to be directly discharged into air, the production and processing for meeting environment-friendly type society is wanted It asks；Solve that complicated extraction element, trivial operations, DNA purity be not high enough, the untreated direct emission of tail gas makes air The problem of at pollution.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

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

Claims (6)

1. a kind of five metalworking silver consider chemolysis extraction equipment, including pedestal (1) again to be worth doing, it is characterised in that：The pedestal (1) Top is installed with tail gas tank (2), holder I (3), bearing (4) and holder II (5), the holder I (3) successively from left to right Support platform on be installed with retort (6), the top of the retort (6) is fixed with the bottom end of mechanical seal (7) to be connected It connects, the top of the mechanical seal (7) is installed with stirring motor (8), and the output shaft of the stirring motor (8) is fixedly connected There is agitating device (9), and the inner cavity of retort (6) is stretched into one end of agitating device (9), it is close that the retort (6) is located at machinery The top of envelope (7) both sides offers offgas outlet (10) and a feed inlet (11), the discharging of retort (6) bottom end respectively Discharge port valve (12) is equipped at mouthful, the retort (6) is located at the side below cover board and offers secondary feeds mouth (13), institute It states offgas outlet (10) to be connected to one end of gas-guide tube (14), the other end of the gas-guide tube (14) passes through gas bleeder valve (15) and tail The inner cavity of gas tank (2) is connected to, and the other end of gas-guide tube (14) stretches into the bottom end of tail gas tank (2) inner cavity, tail gas tank (2) position Oxygen inlet (16) is offered in the top of gas-guide tube (14) side, the inner cavity bottom end of the bearing (4) is installed with cushion cap (17), the top of the cushion cap (17) is contacted with the bottom end of support shaft (18), and the top of the support shaft (18) extends to bearing (4) top of outside, support shaft (18) outer wall is fixedly connected with the inner wall of fixing bearing (19), the fixing bearing (19) outer wall is fixedly connected by strut with the top of bearing (4), and the support shaft (18) is located at the bottom end of bearing (4) inner cavity Fixing sleeve is connected to angular wheel I (20), and the angular wheel I (20) is engaged with angular wheel II (21), the angular wheel II (21) central axis fixing sleeve is connected to turning handle (22), and one end of the turning handle (22) is flexibly connected with the side of cushion cap (17), The other end of the turning handle (22) extends to the outside of bearing (4) side, and the top of support shaft (18) side is fixedly attached There is a filter device (23), the filter device (23) is arranged right below the solution bottle (24) for being placed on pedestal (1) top, described The side of holder II (5) is equipped with the solid material bottle (25) for being placed on pedestal (1) top, the holder II (5) support platform Bottom end is installed with electromagnet (26), and the bottom end of the electromagnet (26) is installed with thin plate (27).

2. a kind of five metalworkings silver according to claim 1 considers chemolysis extraction equipment again to be worth doing, it is characterised in that：It is described to stir It includes bull stick (91) to mix device (9), and the top of the bull stick (91) is fixedly connected with the output shaft of stirring motor (8), described turn The both sides of bar (91) are installed with lateral paddle (92), and the bottom end of the bull stick (91) is installed with U-shaped paddle (93), the both sides of the U-shaped paddle (93) are equipped with bristle (94).

3. a kind of five metalworkings silver according to claim 1 considers chemolysis extraction equipment again to be worth doing, it is characterised in that：The mistake It includes hollow frame (231) to filter device (23), and one end of the hollow frame (231) is socketed with the external stability of support shaft (18), institute The inner wall both sides for stating hollow frame (231) offer sliding slot (232), and the both sides of hollow frame (231) inner cavity pass through cunning respectively Slot (232) and the both sides of installing frame (233) are slidably connected, and the inner wall of the installing frame (233) is installed with filter paper (234), One end of the installing frame (233) is installed with handle (235).

4. a kind of five metalworkings silver according to claim 1 considers chemolysis extraction equipment again to be worth doing, it is characterised in that：The branch One end that support axis (18) stretches out angular wheel I (20) is equipped with raised (28), and the protrusion (28) is arc convex, and raised (28) It is corresponding with the concave curvature on cushion cap (17) top to coincide.

5. a kind of five metalworkings silver according to claim 2 considers chemolysis extraction equipment again to be worth doing, it is characterised in that：The cross There are four setting to paddle (92), and four lateral paddles (92) dislocation arrangement up and down.

6. a kind of five metalworkings silver according to claim 1 considers chemolysis extraction equipment again to be worth doing, it is characterised in that：It is described thin Plate (27) makes for tinfoil material, and thickness maximum is no more than 5mm.