CN209596678U

CN209596678U - A kind of suction filtration tank

Info

Publication number: CN209596678U
Application number: CN201920125199.9U
Authority: CN
Inventors: 陈通; 崔文晶; 范晨君; 李报
Original assignee: Suzhou Huafeng Environmental Protection Technology Co Ltd
Current assignee: Suzhou Huafeng Environmental Protection Technology Co Ltd
Priority date: 2019-01-24
Filing date: 2019-01-24
Publication date: 2019-11-08
Anticipated expiration: 2029-01-24

Abstract

The utility model discloses a kind of suction filtration tanks, are related to technical field of solid-liquid separation equipment, it is intended to solve the problems, such as that existing suction filtration tank is inconvenient to replace filter cloth.Its key points of the technical solution are that including shell and filter core, filter core be arranged in shell and shell be divided into upper body and lower case, filter cloth is provided in upper body, filter cloth is bag-shaped in opening upwards, and the opening of filter cloth is bag edge；Bag is provided with several fixed rings on edge, and fixed ring is uniformly distributed along the circumferential direction of shell；The top of shell is provided with several fixed columns, and fixation hole is provided on the lateral wall of fixed column, and sliding is provided with fixed link in fixation hole；One end of fixed link reaches outside fixation hole and can slide into fixation hole, and Fixing shrink ring is located in corresponding fixed column and between fixed link and shell；Being provided between fixed link and fixation hole prevents the fixed link elastic component that direction slides into fixation hole.Have the effect of being convenient for changing filter cloth.

Description

A kind of suction filtration tank

Technical field

The utility model relates to technical field of solid-liquid separation equipment, more particularly, to a kind of suction filtration tank.

Background technique

Copper sulphate (cupric sulfate), inorganic compound, chemical formula CuSO4.For white or pale powder.It is water-soluble Liquid is weakly acidic, shows blue.Its is widely used, in coatings industry for producing ship bottom anti-fouling paint；It is used as full light in electroplating industry Bright acid copper-plating main salt and copper ion additive；In the pro-oxygenic agent that printing and dyeing industry is used as mordant and essence is dyed cloth；In organic industry Catalyst as synthetic perfume and dyestuff intermediate, polymerization inhibitor of methyl methacrylate, etc..

Suction filtration tank is a kind of equipment for separation of solid and liquid, there is a separation of solid and liquid in the production process of sulfuric acid copper products Important link, equipment used by the link is mainly exactly suction filtration tank.

Existing Authorization Notice No. is that the patent of CN206404441U discloses a kind of suction filtration tank, including the shell with opening The support leg of housing bottom is arranged in body, and a filter core is provided in shell, and shell is divided by filter core setting in shell Upper part of the housing and lower part of the housing, upper part of the housing, which is located at left and right sides of inner walls, is provided with sliding slot, and being provided on sliding slot can be along cunning The sliding block of slot sliding, is connected by filter cloth between sliding block, and cylinder is additionally provided on the outside of sliding slot, and cylinder passes through cylinder rod connection sliding block And sliding block can be driven to move up and down along the chute.

But prior art among the above has the following deficiencies: that filter cloth passes through the gas of shell intracorporal sliding block and cylinder Cylinder rod is fixedly connected, and the outer of filter cloth is respectively positioned in suction filtration tank, when needing replacing filter cloth, it has not been convenient to which filter cloth is removed and pacified Dress.

Utility model content

The purpose of the utility model is to provide a kind of suction filtration tank, have the effect of being convenient for changing filter cloth.

The above-mentioned purpose of utility model of the utility model has the technical scheme that

A kind of suction filtration tank, in the intracorporal filter core of shell, the filter core is horizontally set on for shell and setting including opening upwards It is divided into upper body and lower case in shell and by shell, filter cloth is provided in the upper body, the filter cloth is in opening Upward is bag-shaped, and the opening of the filter cloth is bag edge；Several fixed rings, the fixed ring are provided on the bag edge Circumferential direction along shell is uniformly distributed；The top of the shell is provided with several fixed columns, sets on the lateral wall of the fixed column It is equipped with fixation hole, sliding is provided with fixed link in the fixation hole；It is outer and can be to that one end of the fixed link reaches fixation hole Sliding, the Fixing shrink ring are located in corresponding fixed column and between fixed link and shell in fixation hole；The fixed link It is provided between fixation hole when direction slides into fixation hole when fixed link and applies and fixed link glide direction phase to fixed link The elastic component of anti-elastic force.

By using above-mentioned technical proposal, the fixed ring being set in fixed column be fixed bar limit shell top and Fixed link is stretched out between one end of fixation hole, and fixed effect is played to filter cloth.It needs to remove fixed ring from fixed column When, first fixed ring can be removed easily by one end indentation fixation hole that fixed link stretches out fixation hole, have and be convenient for changing filter The effect of cloth.When fixed link is not by abutting force, one end can be acted in the elastic force of elastic component to be resetted.

The utility model is further arranged to: the circumferential direction on the inner sidewall of the fixation hole along fixed link is provided with mounting ring Slot, the elastic component include the spring for being set in fixed link and being located in installation annular groove；It is set on the lateral wall of the fixed link It is equipped with the abutment ring for protruding into installation annular groove, one end and the abutment ring of the spring offset, the other end and mounting ring of the spring One end of opening of the slot far from fixation hole offsets.

By using above-mentioned technical proposal, spring can provide the elastic force towards outside fixation hole for fixed link, so that solid Fixed pole keeps reaching the state outside fixation hole, plays the role of limit to fixed ring.

The utility model is further arranged to: it is hemispherical that the fixed link reaches one end outside fixation hole.

By using above-mentioned technical proposal, hemispherical fixation boom end has guiding role, and pulling up fixed ring makes After the hemispheric end of fixed ring and fixed link offsets, fixed link can be made to slide from trend fixation hole, eliminated by pressing Fixed pole stretches out the operation of one end of fixation hole, facilitates operation.

The utility model is further arranged to: the top of the fixed column is provided with the limit hole being connected to fixation hole, institute It states limit hole internal screw thread and is connected with gag lever post；The lateral wall and fixed link of the gag lever post bottom end far from its hemispheric end one End in contact, the top of the gag lever post reach outside limit hole and are connected with handle.

By using above-mentioned technical proposal, facilitate driving gag lever post rotation.

The utility model is further arranged to: the gag lever post includes from bottom to top setting gradually and coaxially connected screw thread Bar and drive rod, the outer diameter of the threaded rod are greater than the outer diameter of drive rod；The opening of the limit hole is provided with along its circumferential direction Stop collar, the internal diameter of the stop collar are greater than the outer diameter of drive rod and are less than the outer diameter of threaded rod；The threaded rod and limit hole It is threadedly coupled, the drive rod passes through stop collar and connect with handle.

By using above-mentioned technical proposal, when threaded rod offsets with stop collar, threaded rod is located above fixation hole, that is, loses The withstanding effect to fixed link is gone, stop collar, which has, can prompt gag lever post to be rotated in place and prevent gag lever post to be detached from limit hole Effect.

The utility model is further arranged to: be provided with limited block on the lateral wall of the drive rod, the limited block with The upper surface of stop collar offsets.

By using above-mentioned technical proposal, when limited block offsets with stop collar, gag lever post is connect with corresponding fixed link Touching has suggesting effect.

The utility model is further arranged to: bristle, one end of the bristle are provided on the inner sidewall of the stop collar It is connect with stop collar, the other end of the bristle and the lateral wall of drive rod offset.

By using above-mentioned technical proposal, bristle can prevent introduced contaminants (copper sulphate etc.) from entering in limit hole, protect Having demonstrate,proved gag lever post can smoothly move.

The utility model is further arranged to: the handle is detachably connected with drive rod.

By using above-mentioned technical proposal, facilitates to remove on handle and clean.

In conclusion the advantageous effects of the utility model are as follows:

1, by the setting of fixed ring, fixed column and fixed link, have the effect of being convenient for changing filter cloth；

2, by the setting of limiting slot and gag lever post, the limit effect to fixed ring is increased；

3, by the setting of stop collar and bristle, it ensure that stability when gag lever post is mobile.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the suction filtration tank shown in the utility model embodiment；

Fig. 2 is shown in the utility model embodiment for embodying the structural schematic diagram of filter cloth Yu suction filtration tank connection relationship；

Fig. 3 is the cross-sectional view of the fixed column shown in the utility model embodiment；

Fig. 4 is the enlarged drawing of part A in Fig. 3.

In figure, 1, shell；11, filter core；2, filter cloth；21, bag edge；22, fixed ring；3, fixed column；31, fixation hole；32, Fixed link；33, annular groove is installed；34, spring；35, abutment ring；36, limit hole；37, stop collar；38, bristle；4, gag lever post；41, Handle；42, threaded rod；43, drive rod；44, limited block.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

It referring to Figures 1 and 2, is a kind of suction filtration tank disclosed by the utility model, shell 1 and setting including opening upwards exist Filter core 11 in shell 1, filter core 11 are horizontally set in shell 1, and filter core 11 divides shell 1 for upper body and lower case Body.Filter cloth 2 is provided in upper body, filter cloth 2 is in the bag shaped structure of opening upwards, and the bottom end of filter cloth 2 is bonded with filter core 11, is filtered The opening of cloth 2 is bag edge 21.Several fixed rings 22 are provided on bag edge 21, fixed ring 22 is along the circumferential equal of shell 1 Even distribution.

Referring to Fig. 2 and Fig. 3, the top of shell 1 is fixed with several fixed columns 3, and fixed column 3 is along the circumferential uniform of shell 1 Distribution and fixed column 3 and fixed ring 22 one-to-one correspondence.Fixation hole 31 is offered on the lateral wall of fixed column 3, is slided in fixation hole 31 Shifting is provided with fixed link 32.One end of fixed link 32 reaches outside fixation hole 31 and can slide into fixation hole 31, fixed ring 22 It is set in corresponding fixed column 3, the fixed ring 22 being set in fixed column 3 is located at one end that fixed link 32 stretches out fixation hole 31 Between the top of shell 1.Preferably, one end that fixed link 32 reaches outside fixation hole 31 is hemispherical, each fixed column 3 Lateral wall on its circumferential direction is provided with multiple fixation holes 31, be provided with fixed link 32 in each fixation hole 31.

Referring to Fig. 3, be provided with elastic component between fixed link 32 and fixation hole 31, when fixed link 32 into fixation hole 31 direction When sliding, elastic component applies the elastic force opposite with 32 glide direction of fixed link to fixed link 32.Specifically, fixation hole 31 is interior Circumferential direction on side wall along fixed link 32 offers installation annular groove 33, and elastic component includes being set in fixed link 32 and being located at mounting ring Spring 34 in slot 33.The abutment ring 35 for protruding into installation annular groove 33 is fixed on the lateral wall of fixed link 32, specifically, spring 34 One end offset with abutment ring 35, the other end of spring 34 and installation one end phase of the annular groove 33 far from 32 hemispheric end of fixed link It supports.

Referring to Fig. 3, the top of fixed column 3, which offers, is secured to the limit hole 36 that hole 31 is connected to, spiral shell in limit hole 36 Line is connected with gag lever post 4.The lateral wall and end thereof contacts of the fixed link 32 far from its hemispheric end of 4 bottom of gag lever post, limit The top of bar 4 reaches outside limit hole 36 and is connected with handle 41.Specifically, gag lever post 4 include from bottom to top set gradually and Coaxially connected threaded rod 42 and drive rod 43, the outer diameter of threaded rod 42 are greater than the outer diameter of drive rod 43.Preferably, limit hole 36 Opening along it, circumferentially setting restraining position ring block 37, the internal diameter of stop collar 37 are greater than the outer diameter of drive rod 43 and are less than threaded rod 42 Outer diameter.Threaded rod 42 is threadedly coupled with limit hole 36, and drive rod 43 passes through stop collar 37 and connect with handle 41.

Referring to Fig. 3 and Fig. 4, it is fixed with limited block 44 on the lateral wall of drive rod 43, limited block 44 is upper with stop collar 37 End face offsets.Top and the stop collar 37 that drive rod 43 moves up drive rod 43 and makes threaded rod 42 are rotated by handle 41 When offseting, the bottom end of threaded rod 42 is located at the top of fixation hole 31, that is, threaded rod 42 loses the position-limiting action to fixed link 32. Preferably, handle 41 is threadedly coupled with the top of drive rod 43, and bristle 38 is provided on the inner sidewall of stop collar 37, bristle 38 One end is connect with stop collar 37, and the lateral wall of the other end and drive rod 43 of bristle 38 offsets, for preventing impurity from entering limit In the hole 36 of position, also facilitates to remove on handle 41 and clean.

The implementation principle of the present embodiment are as follows:

Under original state, limited block 44 offsets with stop collar 37, and threaded rod 42 offsets with corresponding fixed link 32, fixed ring 22 are set in corresponding fixed column 3 and are located between hemispherical one end of fixed link 32 and the top of shell 1.Due to fixed link The position-limiting action of 32 hemispherical one end, fixed ring 22 is without departing from fixed column 3.

When needing replacing filter cloth 2, fixed ring 22 all on filter cloth 2 is removed from fixed column 3.Specifically, When removing fixed ring 22, first passes through the upward rotary stopper bar 4 of handle 41 to threaded rod 42 and stop collar 37 and offset, then up Pull fixed ring 22.During pulling up fixed ring 22, the hemispheric end phase of fixed ring 22 and fixed link 32 It supports, so that fixed link 32 be made to slide into fixation hole 31, when fixed ring 22 is drawn to 32 top of fixed link or fixed ring 22 is de- After fixed column 3, hemispherical one end of fixed link 32 can reset under the effect of the elastic force of spring 34.By fixed ring 22 from corresponding After being removed in fixed column 3, filter cloth 2 can be taken out.

When installing filter cloth 2, the fixed ring 22 on filter cloth 2 is directed at corresponding fixed column 3 and is pulled down.Specifically, In During pulling downward on fixed ring 22, fixed ring 22 and the hemispheric end of fixed link 32 offset, thus make fixed link 32 to Sliding in fixation hole 31, after fixed ring 22 is drawn to 32 lower section of fixed link, hemispherical one end of fixed link 32 can be in spring 34 elastic force effect is lower to be resetted, thus by the limit of fixed ring 22 between fixed link 32 and the top of shell 1.It will be on filter cloth 2 After fixed ring 22 is respectively mounted, so that gag lever post 4 is moved downward to limited block 44 by handle 41 and offset with stop collar 37.It will After filter cloth 2 installs, the bottom end of filter cloth 2 is bonded with filter core 11.

The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical Within novel protection scope.

Claims

1. a kind of suction filtration tank, the filter core (11) of shell (1) and setting in shell (1) including opening upwards, the filter core (11) it is horizontally set in shell (1) and shell (1) is divided into upper body and lower case, it is characterised in that: the top It is provided in shell filter cloth (2), the filter cloth (2) is bag-shaped in opening upwards, and the opening of the filter cloth (2) is bag edge (21)；Several fixed rings (22) are provided on the bag edge (21), the fixed ring (22) is along the circumferential uniform of shell (1) Distribution；The top of the shell (1) is provided with several fixed columns (3), is provided with fixation on the lateral wall of the fixed column (3) Hole (31), the interior sliding of the fixation hole (31) are provided with fixed link (32)；One end of the fixed link (32) reaches fixation hole (31) outside and it can be set on corresponding fixed column (3) and be located to sliding in fixation hole (31), the fixed ring (22) and fix Between bar (32) and shell (1)；It is provided between the fixed link (32) and fixation hole (31) when fixed link (32) is to fixation hole (31) apply the elastic component of the elastic force opposite with fixed link (32) glide direction when interior direction slides to fixed link (32).

2. a kind of suction filtration tank according to claim 1, it is characterised in that: along fixation on the inner sidewall of the fixation hole (31) The circumferential direction of bar (32) is provided with installation annular groove (33), and the elastic component includes being set on fixed link (32) and being located at installation annular groove (33) spring (34) in；The abutment ring (35) for protruding into installation annular groove (33) is provided on the lateral wall of the fixed link (32), One end of the spring (34) offsets with abutment ring (35), and the other end of the spring (34) and installation annular groove (33) are far from fixed One end of the opening in hole (31) offsets.

3. a kind of suction filtration tank according to claim 2, it is characterised in that: the fixed link (32) reaches fixation hole (31) Outer one end is hemispherical.

4. a kind of suction filtration tank according to claim 3, it is characterised in that: the top of the fixed column (3) is provided with and consolidates Determine the limit hole (36) of hole (31) connection, limit hole (36) internal screw thread is connected with gag lever post (4)；Gag lever post (4) bottom The end thereof contacts of lateral wall and fixed link (32) far from its hemispheric end at end, the top of the gag lever post (4) reaches limit Position hole (36) outside and is connected with handle (41).

5. a kind of suction filtration tank according to claim 4, it is characterised in that: the gag lever post (4) includes from bottom to top successively It is arranged and coaxially connected threaded rod (42) and drive rod (43), the outer diameter of the threaded rod (42) is greater than the outer of drive rod (43) Diameter；Along its circumferentially setting restraining position ring block (37), the internal diameter of the stop collar (37) is greater than to be driven the opening of the limit hole (36) The outer diameter of lever (43) and the outer diameter for being less than threaded rod (42)；The threaded rod (42) is threadedly coupled with limit hole (36), described Drive rod (43) passes through stop collar (37) and connect with handle (41).

6. a kind of suction filtration tank according to claim 5, it is characterised in that: be provided on the lateral wall of the drive rod (43) Limited block (44), the limited block (44) and the upper surface of stop collar (37) offset.

7. a kind of suction filtration tank according to claim 5, it is characterised in that: be provided on the inner sidewall of the stop collar (37) One end of bristle (38), the bristle (38) is connect with stop collar (37), the other end of the bristle (38) and drive rod (43) Lateral wall offset.

8. a kind of suction filtration tank according to any one of claim 4-7, it is characterised in that: the handle (41) and drive rod (43) it is detachably connected.