CN206444876U - Noble metal extracts and uses oscillating screen plate strainer - Google Patents

Abstract

The utility model is related to noble metal extractive technique field, more particularly to a kind of noble metal extracts and uses oscillating screen plate strainer, including screen frame (unit), the sieve plate being arranged between screen frame (unit), the sieve plate is rubber sieve plate, the sieve plate is combined including at least two pieces deck units, the deck unit is provided with the sieve aperture for surrounding square structure, and the both sides of the sieve plate are fixed on the inside of screen frame (unit) by the strainer being arranged on screen frame (unit).The utility model can also be tensioned sieve plate, be conducive to rubber sieve plate preferably to play its service behaviour by setting strainer to be tensioned rubber sieve plate while playing fixed screen deck effect；By setting axial cross section bolster triangular in shape so that the inclination angle between nut and screen frame (unit) outer wall is eliminated by bolster, it is easy to nut preferably to tighten, while can also be played a protective role to nut and screen frame (unit).

Description

Noble metal extracts and uses oscillating screen plate strainer

Technical field

The utility model is related to noble metal extractive technique field, more particularly to a kind of noble metal extraction is tensioned with oscillating screen plate Mechanism.

Background technology

Palladium, silver, platinum are present in various industrial wastes as precious metal material, increasingly tight especially for current resource In the case of, its palladium, silver, platinum mineral resources also will be fewer and fewer, particularly it is total in the world shared by its mineral resources of China Measure under extremely low background, particularly palladium, platinum much also rely on import, therefore the price of this metalloid is also more and more expensive, and It can produce the waste material containing above-mentioned metal in the industrial production of different field, and if thrown away this waste material as a kind of rubbish Fall, the serious waste of resource will be caused, also lead to the pollution of soil and water resources, while will also bring certain economic damage to enterprise Lose, therefore, if the metal in these waste materials extracted, the production cost of enterprise will be reduced to a certain extent, together When be also utilization to resources sustainable development；And, it is necessary to which the extract containing noble metal is passed through in metal recovery mode Vibratory sieve is screened, but in vibratory sieve in use, rubber sieve plate can not be welded because of its characteristic both sides as metal sieve plate It is connected on the screen frame (unit) of vibratory sieve, and because rubber sieve plate has relaxation, when rubber sieve plate relaxes, the service behaviour of sieve plate can be big Big reduction.

Above-mentioned consideration is based on, the utility model devises a kind of noble metal extraction oscillating screen plate strainer.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to real needs and carried there is provided a kind of noble metal Take oscillating screen plate strainer.

In order to realize the purpose of this utility model, the technical solution adopted in the utility model is：

The utility model discloses a kind of noble metal extraction oscillating screen plate strainer, including screen frame (unit), it is arranged on screen frame (unit) Between sieve plate, the sieve plate is rubber sieve plate, and the sieve plate combines including at least two pieces deck units, the sieve plate list Member is provided with the sieve aperture for surrounding square structure, and the both sides of the sieve plate are fixed on screen frame (unit) by the strainer being arranged on screen frame (unit) Inner side.

The strainer includes supporting table, hook-like part and tensioning plate, and the supporting table is arranged on sieve in inverted l-shaped structure Frame inwall both sides；The hook-shape structure inside in opening of the hook-like part is fixed on deck unit both sides, and the hook-like part is placed At the top of supporting table；The L-shaped structure in section of the tensioning plate, the hook-type of one end insertion hook-like part of the tensioning plate is opened Engage therewith at mouthful, the other end, which is fixed with, drives its drawing mechanism to two lateral movements.

The drawing mechanism includes tensile bolt, and one end of the tensile bolt is fixed on tensioning plate, and the other end is passed through Sieve frame side wall, the part that the tensile bolt is located on the outside of screen frame (unit) is provided with the nut of matched threaded connection.

The tensile bolt, which is located on the part on the outside of screen frame (unit), is set with bolster.

Bolster circumferential cross-section structure, axial cross section structure triangular in shape in a ring, the bolster is arranged at spiral shell Between female and screen frame (unit) outer wall.

The bolster is rubber bumper.

The beneficial effects of the utility model are：

1. the utility model is by setting strainer to be tensioned rubber sieve plate, while playing fixed screen deck effect Sieve plate can also be tensioned, be conducive to rubber sieve plate preferably to play its service behaviour；

2. the utility model is by setting axial cross section bolster triangular in shape so that between nut and screen frame (unit) outer wall Inclination angle is eliminated by bolster, is easy to nut preferably to tighten, while can also be played a protective role to nut and screen frame (unit).

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the partial enlarged drawing in Fig. 1；

Fig. 3 is the front view relative to Fig. 2.

In figure, 1 screen frame (unit), 2 sieve plates, 21 deck units, 22 sieve apertures, 3 strainers, 31 supporting tables, 32 hook-like parts, 33 tensionings Plate, 4 drawing mechanisms, 41 tensile bolts, 42 nuts, 43 bolsters, 5 supporting mechanisms, 51 support columns, 52 support frames, 53 screwed holes, 54 pressing plates, 55 bolts, 56 bolts hole, 6 block pieces.

Embodiment

The utility model is further illustrated with reference to the accompanying drawings and examples：

Referring to Fig. 1-Fig. 2.

The utility model discloses a kind of noble metal extraction oscillating screen plate strainer, including screen frame (unit) 1, it is arranged on screen frame (unit) Sieve plate 2 between 1, the sieve plate 2 is rubber sieve plate, and the sieve plate 2 is combined including at least two pieces deck units 21, described Deck unit 21, which is provided with, surrounds the sieve aperture 22 of square structure, and the both sides of the sieve plate 21 pass through the tensioning that is arranged on screen frame (unit) 1 Mechanism 3 is fixed on the inner side of screen frame (unit) 1, and sieve plate 2 is rubber sieve plate in this case, is tensioned sieve plate 2 by strainer 3, plays Fixed screen deck 2 can also be tensioned sieve plate 2 while acting on, and be conducive to rubber sieve plate preferably to play its service behaviour, improve Noble metal recovery rate is improved when being screened containing noble metal extract by rubber sieve plate.

The strainer 3 includes supporting table 31, hook-like part 32 and tensioning plate 33, and the supporting table 31 is in inverted L-shaped knot Structure is arranged on the inwall both sides of screen frame (unit) 1；The hook-shape structure inside in opening of the hook-like part 32 is fixed on the both sides of deck unit 21, The hook-like part 32 is placed on the top of supporting table 31；The L-shaped structure in section of the tensioning plate 33, one end of the tensioning plate 33 Engage therewith at the hooklike aperture for inserting the hook-like part 32, the other end, which is fixed with, drives its drawing mechanism 4 to two lateral movements, Supporting table 31 makes its supporting construction more stable in inverted l-shaped structure in this case, it is to avoid bear the situation that incessantly weight is damaged； Tensioning plate 33 and hook-like part 32 are mutually clamped easy to disassemble while and also sieve plate 2 can be tensioned well, preferably open A part of the tight plate 33 outside hook-like part 32 forms about 30 ° of inclination angle with vertical direction, is conducive to drawing mechanism 4 using more During small power, it is easier to be tensioned rubber sieve plate.

It is preferred that, the drawing mechanism 4 includes tensile bolt 41, and one end of the tensile bolt 41 is fixed on tensioning plate 33 On, the other end passes through the side wall of screen frame (unit) 1, and the part that the tensile bolt 41 is located at the outside of screen frame (unit) 1 connects provided with matched screw thread The nut 42 connect, matches threaded connection with nut 42 by the part tensile bolt 41 that is arranged at outside screen frame (unit) 1 in this case, turns spiral shell Mother 42 is longer when the distance that nut 42 is turned over, and the part that tensile bolt 41 is located at outside screen frame (unit) 1 is more, i.e., two tensioning plates 33 are toward in opposite directions Direction movement distance it is longer, so as to realize the tensioning of rubber sieve plate.

The tensile bolt 41, which is located on the part in the outside of screen frame (unit) 1, is set with bolster 43, by setting bolster 43 can To be played a protective role to nut 42.

The circumferential cross-section of bolster 43 structure, axial cross section structure triangular in shape in a ring, the bolster 43 is set Between nut 42 and the outer wall of screen frame (unit) 1, because preferred scheme tensioning plate 33 and vertical direction formation inclination angle in this case, by setting Axial cross section bolster 43 triangular in shape causes the inclination angle between nut 42 and the outer wall of screen frame (unit) 1 to be eliminated by bolster 43, It is easy to nut 42 preferably to tighten, while can also be played a protective role to nut 42 and screen frame (unit) 1.

The bolster 43 is rubber bumper, preferably plays the protective effect to nut 42 and screen frame (unit) 1.

The operation principle of this case：The hook-like part 32 of the both sides of sieve plate 2 is placed in the supporting table 31 of the inwall of screen frame (unit) 1 first, Engage therewith at the hooklike aperture that then one end of L-shaped tensioning plate 33 is inserted to hook-like part 32, afterwards by turning nut 42, during nut 42 is tightened, the part that tensile bolt 41 is located in screen frame (unit) 1 is shorter and shorter, i.e. the rate of tension of sieve plate 2 is got over Come higher；When sieve plate 2 to be dismantled, nut 42 is backed out, removed after tensioning plate 33, you can sieve plate 2 is dismantled, it is very square Just.

Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every The equivalents or the direct or indirect technical field for being used in correlation made using the utility model specification and accompanying drawing content, Similarly it is included in scope of patent protection of the present utility model.

Claims (6)

1. a kind of noble metal, which is extracted, uses oscillating screen plate strainer, including screen frame (unit) (1), it is arranged on screen frame (unit)（1）Between sieve plate （2）, it is characterised in that：The sieve plate（2）For rubber sieve plate, the sieve plate（2）Including at least two pieces deck units（21）Combination Form, the deck unit（21）Provided with the sieve aperture for surrounding square structure（22）, the sieve plate（2）Both sides by being arranged on Screen frame (unit)（1）On strainer（3）It is fixed on screen frame (unit)（1）Inner side.

2. noble metal according to claim 1 extracts and uses oscillating screen plate strainer, it is characterised in that：The strainer （3）Including supporting table（31）, hook-like part（32）And tensioning plate（33）, the supporting table（31）Sieve is arranged in inverted l-shaped structure Frame（1）Inwall both sides；The hook-like part（32）Be fixed on deck unit in the inside hook-shape structure of opening（21）Both sides, it is described Hook-like part（32）It is placed on supporting table（31）Top；The tensioning plate（33）The L-shaped structure in section, the tensioning plate（33）'s The hook-like part is inserted in one end（32）Hooklike aperture at engage therewith, the other end be fixed with driving its stretching to two lateral movements Mechanism（4）.

3. noble metal according to claim 2 extracts and uses oscillating screen plate strainer, it is characterised in that：The drawing mechanism （4）Including tensile bolt（41）, the tensile bolt（41）One end be fixed on tensioning plate（33）On, the other end passes through screen frame (unit) （1）Side wall, the tensile bolt（41）Positioned at screen frame (unit)（1）The part in outside is provided with the nut of matched threaded connection （42）.

4. noble metal according to claim 3 extracts and uses oscillating screen plate strainer, it is characterised in that：The tensile bolt （41）Positioned at screen frame (unit)（1）Bolster is set with the part in outside（43）.

5. noble metal according to claim 4 extracts and uses oscillating screen plate strainer, it is characterised in that：The bolster （43）Circumferential cross-section structure, axial cross section structure triangular in shape, the bolster in a ring（43）It is arranged at nut（42）With sieve Frame（1）Between outer wall.

6. noble metal according to claim 5 extracts and uses oscillating screen plate strainer, it is characterised in that：The bolster （43）For rubber bumper.