CN218076833U - Choline chloride water agent filter equipment - Google Patents

Abstract

The utility model discloses a choline chloride water agent filter equipment relates to choline chloride production field. This choline chloride aqueous solution filter equipment, the top at filter housing is installed to the filter case lid, filter housing's inside is provided with and is used for graded filter's filter element group spare, filter element group spare includes filter residue hopper and a plurality of filter material containers of installing in proper order, the top of filter material container is provided with the filter paper box, the top fixed mounting of filter residue hopper has the dead lever, the equal fixed mounting in inside of a plurality of filter material containers has the adapter sleeve, a plurality of adapter sleeves cup joint each other, and the top of adapter sleeve and dead lever flushes. This choline chloride water agent filter equipment takes off through filtering paper box earlier, then takes a plurality of filter material containers out in proper order through adapter sleeve, takes off the filter residue hopper through the dead lever at last to this convenience is categorised the multilayer filter material and is taken, can effectively avoid all kinds of filter material intermixtures to cause the filter material loss simultaneously.

Description

Choline chloride water agent filter equipment

Technical Field

The utility model relates to a choline chloride production technical field specifically is a choline chloride water agent filter equipment.

Background

In the production and preparation process of choline chloride, along with the successful preparation of the target choline chloride aqueous solution, some byproduct crystals and impurities are generated, and the impurities need to be filtered when the choline chloride aqueous solution is discharged.

The traditional filter has the problems that the filter material is difficult to take out and the loss of the reusable filter material is large when in use;

the main reason for this problem is that the filler that present filter will be used for classifying filtration is poured into the inside of filter in proper order, and wherein a lot of materials that are used for filteration, for example activated carbon, can carry out reutilization through cleaning after using in fact, but empty to the inside material of filter and need prevent toppling over the filter and come out, perhaps set up the discharge gate from the bottom and topple over, this condition that the intermixing appears in the impurity that makes multiple filter material and filtration come out easily, it is difficult to lead to the later stage separation, and a large amount of filter material losses appear, provide a choline chloride aqueous solution filter equipment for this very much.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a choline chloride water agent filter equipment to there is the filter material to take out difficultly, the big problem of repeatedly usable's filter material loss in the traditional filter that provides when using in solving above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a choline chloride aqueous solution filtering device comprises:

the filter comprises a filter shell, a water outlet pipe and a water inlet pipe which are arranged at the upper end and the lower end of the filter shell;

a filter cover mounted on the top of the filter housing;

a filter element component for graded filtration is arranged in the filter shell;

the filter element assembly comprises a filter residue hopper arranged at the bottom in the filter shell and a plurality of filter material containers sequentially arranged at the top of the filter residue hopper, and filter paper boxes are arranged at the tops of the filter material containers;

the top fixed mounting of filter residue hopper has the dead lever, the equal fixed mounting in inside of a plurality of filter material containers has connecting sleeve, and a plurality of connecting sleeve cup joint each other, and the top of connecting sleeve and dead lever flushes.

Preferably, a connecting pipe is installed at the top of the filter cover, and a sealed rotary joint is installed between the connecting pipe and the water outlet pipe.

Preferably, the bottom of the filter cover is fixedly provided with a sealing ring, the top of the filter shell is provided with an annular sealing groove, and the sealing ring is movably inserted into the annular sealing groove.

Preferably, the fixed welding in the outside of sealing ring has a plurality of card strips that are the annular and distribute, the draw-in groove has been seted up at filter housing's top, card strip activity joint is in the inside of draw-in groove, and installs a set of fixing bolt between filter housing and the filter lid.

Preferably, the bottom of the filter material container is provided with a filter hole, the top of the filter material container is in threaded connection with a filter plate, the connecting sleeve is fixedly welded with the filter plate, and the bottom end of the connecting sleeve penetrates through the filter material container.

Preferably, the filter paper box comprises a box body, a screen plate and a positioning rod, the bottom end of the positioning rod is fixedly connected with the screen plate, the top end of the positioning rod penetrates through the box body, and the positioning rod is movably inserted into the filter cover.

The utility model discloses a choline chloride water agent filter equipment, its beneficial effect who possesses as follows:

1. this choline chloride water agent filter equipment, the inside filter material of every layer of filter material container is independently depositing, takes off earlier the filter lid, then takes off the filter paper box, then takes off a plurality of filter material containers in proper order through the adapter sleeve and washs and the processing of slagging-off, takes off the filter residue hopper through the dead lever at last, emptys out the inside filter residue of filter residue hopper to this is convenient to classify and take the multilayer filter material, can effectively avoid all kinds of filter material intermix to cause the filter material loss simultaneously.

2. This choline chloride water agent filter equipment through unscrewing fixing bolt, then rotates the filter lid and opens for the card strip shifts out from the draw-in groove is inside, then demolishs the connecting pipe from the filter lid top, and rotates to one side, lifts the filter lid upwards again this moment and takes off, makes things convenient for this filter equipment holistic opening and closing.

Drawings

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

FIG. 2 is an exploded view of the top structure of the filter housing of the present invention;

FIG. 3 is a cross-sectional view of the internal structure of the filter housing of the present invention;

fig. 4 is a schematic structural view of the filter paper box of the present invention.

In the figure: 1. a filter housing; 2. a water inlet pipe; 3. a filter cover; 4. a water outlet pipe; 5. a filter element assembly; 51. a filter residue hopper; 52. fixing the rod; 53. a filter material container; 54. a filter paper box; 541. a box body; 542. a screen plate; 543. positioning a rod; 55. a connecting sleeve; 56. filtering the plate; 6. a card slot; 7. clamping the strip; 8. a seal ring; 9. an annular seal groove.

Detailed Description

The embodiment of the utility model discloses a choline chloride aqueous solution filtering device, as shown in figures 1-4, comprises;

a filter shell 1, a water outlet pipe 4 and a water inlet pipe 2 which are arranged at the upper end and the lower end of the filter shell 1;

a filter cover 3, the filter cover 3 being mounted on the top of the filter housing 1;

a filter element assembly 5 for graded filtration is arranged in the filter shell 1;

the filter core assembly 5 comprises a filter residue hopper 51 arranged at the bottom in the filter shell 1 and a plurality of filter material containers 53 sequentially arranged at the top of the filter residue hopper 51, and the top of each filter material container 53 is provided with a filter paper box 54;

the top fixed mounting of filter residue hopper 51 has dead lever 52, and the equal fixed mounting in inside of a plurality of filter material containers 53 has connecting sleeve 55, and a plurality of connecting sleeve 55 cup joint each other, and the top of connecting sleeve 55 and dead lever 52 flushes.

Referring to fig. 1-2, a connection pipe is installed on the top of the filter cover 3, a sealed rotary joint is installed between the connection pipe and the water outlet pipe 4, and a sealed rotary joint is also installed between the filter cover 3 and the connection pipe, the filter cover 3 is rotated to be opened by unscrewing the fixing bolt, so that the clamping strip 7 is moved out of the clamping groove 6, and then the filter cover 3 is taken down to facilitate quick opening and closing of the filter cover 3.

Referring to fig. 2, a sealing ring 8 is fixedly installed at the bottom of the filter cover 3, an annular sealing groove 9 is formed in the top of the filter housing 1, and the sealing ring 8 is movably inserted into the annular sealing groove 9, so that the filter housing 1 and the filter cover 3 are sealed.

Referring to fig. 2, a plurality of clamping strips 7 distributed in an annular shape are fixedly welded on the outer side of the sealing ring 8, a clamping groove 6 is formed in the top of the filter shell 1, the clamping strips 7 are movably clamped in the clamping groove 6, and a group of fixing bolts are installed between the filter shell 1 and the filter cover 3.

Referring to fig. 3, the filtration pore has been seted up to filter material container 53's bottom, filter material container 53's top threaded connection has filter plate 56, adapter sleeve 55 and the fixed welding of filter plate 56, filter material container 53 is run through to adapter sleeve 55's bottom, take off a plurality of filter material containers 53 in proper order through adapter sleeve 55 and wash and the processing of slagging-off, take off filter residue hopper 51 through dead lever 52 at last, empty out the inside filter residue of filter residue hopper 51, conveniently classify to the multilayer filter material and take with this, can effectively avoid all kinds of filter material intermixtures to cause the filter material loss simultaneously.

Referring to fig. 4, the filter paper box 54 includes a box body 541, a screen plate 542 and a positioning rod 543, wherein the bottom end of the positioning rod 543 is fixedly connected to the screen plate 542, the top end of the positioning rod 543 penetrates through the box body 541, and the positioning rod 543 is movably inserted into the filter cover 3, so that the filter paper can be conveniently mounted in the filter paper box 54, and when the filter paper box is mounted and used, the filter paper is prevented from moving.

The working principle is as follows: when the device is used, firstly, the filter material containers 53 are filled with filter material, meanwhile, the filter paper is arranged in the filter paper box 54, then the filter material containers 53 are sequentially placed in the filter shell 1, finally, the filter cover 3 is closed, at the moment, the water inlet pipe 2 is connected with a production reaction kettle of choline chloride, and then the water outlet pipe 4 is connected with an external container for collecting choline chloride through a negative pressure pump;

when the device is used, negative pressure is generated through a negative pressure pump, so that a choline chloride aqueous solution in the reaction kettle enters the filter shell 1, then is separated and filtered sequentially through multiple layers of filter materials, finally is finally filtered through filter paper in a filter paper box 54, and is discharged outwards through a water outlet pipe 4, so that various impurities are left in the filter shell 1, and choline chloride is filtered;

after filtering, large granule impurity all piles up inside the filter residue hopper 51 of bottom basically, every layer of inside filter material container 53 of filter material container is independent simultaneously and deposits, this moment through unscrewing fixing bolt, then rotate filter cover 3 and open, make card strip 7 follow draw-in groove 6 inside and shift out, then take off filter cover 3, this moment through taking off filter paper box 54 earlier, then take off a plurality of filter material containers 53 in proper order through connecting sleeve 55 and wash and the slagging-off processing, take off filter residue hopper 51 through dead lever 52 at last, empty out the inside filter residue of filter residue hopper 51, take with this convenience to classifying to the multilayer filter material, can effectively avoid all kinds of filter material intermix to cause the filter material loss simultaneously.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. A choline chloride aqueous solution filtering device comprises;

a filter shell (1), and a water outlet pipe (4) and a water inlet pipe (2) which are arranged at the upper end and the lower end of the filter shell (1);

a filter cover (3), the filter cover (3) being mounted on top of the filter housing (1);

the method is characterized in that: a filter element component (5) for graded filtration is arranged in the filter shell (1);

the filter core assembly (5) comprises a filter residue hopper (51) arranged at the bottom in the filter shell (1) and a plurality of filter material containers (53) sequentially arranged at the top of the filter residue hopper (51), and filter paper boxes (54) are arranged at the tops of the filter material containers (53);

the top fixed mounting of filter residue hopper (51) has dead lever (52), equal fixed mounting has connecting sleeve (55) in a plurality of filter material containers (53), and a plurality of connecting sleeve (55) cup joint each other, and the top of connecting sleeve (55) and dead lever (52) flushes.

2. The choline chloride aqueous solution filtering device according to claim 1, wherein: the top of the filter cover (3) is provided with a connecting pipe, and a sealed rotary joint is arranged between the connecting pipe and the water outlet pipe (4).

3. The choline chloride aqueous solution filtering device according to claim 2, wherein: the bottom fixed mounting of filter lid (3) has sealing ring (8), annular seal groove (9) have been seted up at the top of filter housing (1), sealing ring (8) activity is pegged graft in annular seal groove (9).

4. The choline chloride aqueous solution filtering device according to claim 3, wherein: the outside fixed welding of sealing ring (8) has a plurality of card strips (7) that are the annular and distribute, draw-in groove (6) have been seted up at the top of filter housing (1), card strip (7) activity joint is in draw-in groove (6), and installs a set of fixing bolt between filter housing (1) and filter lid (3).

5. The choline chloride aqueous solution filtering device according to claim 1, wherein: the filter material container is characterized in that a filter hole is formed in the bottom of the filter material container (53), a filter plate (56) is connected to the top of the filter material container (53) in a threaded mode, the connecting sleeve (55) is fixedly welded to the filter plate (56), and the bottom end of the connecting sleeve (55) penetrates through the filter material container (53).

6. The choline chloride aqueous solution filtering device according to claim 1, wherein: the filter paper box (54) comprises a box body (541), a screen plate (542) and a positioning rod (543), wherein the bottom end of the positioning rod (543) is arranged with the screen plate (542), the top end of the positioning rod (543) penetrates through the box body (541), and the positioning rod (543) is movably inserted into the filter cover (3).

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