CN207237400U - A kind of chemical synthesis filter-press - Google Patents

Abstract

A kind of chemical synthesis filter-press, is related to chemical synthesis equipment technical field.Including filter-press body and filter plate.Filter plate has inner cavity, and filter plate is additionally provided with hole for water spraying of the outlet towards the center of filter plate, and hole for water spraying is multiple, and the import of multiple hole for water sprayings is connected with inner cavity, and multiple hole for water sprayings are arranged on the edge of filter plate.Filter plate is additionally provided with same inner cavity and connects and be used for the feed pipe to supply water to inner cavity, the outlet of one end of the remote filter plate of feed pipe with water pump.The cleaning of its filter plate is very convenient, and cleaning performance is preferable, can reduce workload and cleaning difficulty during cleaning.

Description

A kind of chemical synthesis filter-press

Technical field

Chemical synthesis equipment technical field is the utility model is related to, in particular to a kind of chemical synthesis pressure filtration Machine.

Background technology

Filter press is a kind of common solid-liquid separating equipment, and Chemical Manufacture is just applied in 18 beginnings of the century, still extensive so far Applied to industries such as chemical industry, pharmacy, metallurgy, dyestuff, food, brewing, ceramics and environmental protection.

In use, the cleaning of its filter plate is inconvenient for existing filter-press.Particularly it is in pharmaceutical industry, filter plate No cleaning is directly related to product purity, ensures that filter plate cleaning is very crucial.

Utility model content

First purpose of the utility model be to provide a kind of chemical synthesis filter-press, and the cleaning of its filter plate is very Convenient, cleaning performance is preferable, can reduce workload and cleaning difficulty during cleaning.

What the embodiment of the utility model was realized in：

A kind of chemical synthesis filter-press, it includes；Filter-press body and filter plate.Filter plate has inner cavity, filter plate Hole for water spraying of the outlet towards the center of filter plate is additionally provided with, hole for water spraying is multiple, and the import of multiple hole for water sprayings is connected with inner cavity, Multiple hole for water sprayings are arranged on the edge of filter plate.Filter plate is additionally provided with same inner cavity and connects and be used for the feed pipe to supply water to inner cavity, feed pipe Remote filter plate one end with water pump outlet.

Further, the axis of hole for water spraying is parallel to the plate face of filter plate, and multiple hole for water sprayings are arranged on the opposite side of filter plate Edge, the hole for water spraying arranged on the opposite edge of filter plate are oppositely arranged.

Further, the hole for water spraying arranged on the opposite edge of filter plate is coaxially disposed.

Further, the rectangular tabular of filter plate.Hole for water spraying has two water outlet branches, the axial lines of two water outlet branches it Between angle be 120 °, the angular bisector of the angle between the axial line of two water outlet branches is parallel to the plate face of filter plate and parallel In the edge of filter plate.

Further, inner cavity is annular in shape, and inner cavity is set along the circumferentially disposed of filter plate and along the periphery of filter plate, multiple hole for water sprayings Set along the periphery uniform intervals of filter plate.

Further, the section of inner cavity is rounded, and the internal diameter of inner cavity is 3~10mm.

Further, a diameter of 0.5~1.5mm of the outlet of hole for water spraying.

Further, the outlet of hole for water spraying is equipped with valve.

Further, the discharge pressure of water pump is 2MPa.

The beneficial effect of the utility model embodiment is：

The chemical synthesis filter-press that the utility model embodiment provides in filter plate by opening up inner cavity, and along inner cavity Hole for water spraying of the mouth towards the center of filter plate is set, is supplied water using water pump and feed pipe to inner cavity, so that water is sprayed from hole for water spraying Go out and filter plate is directly cleaned.

By adjusting the discharge pressure of water pump, impact dynamics of the water to filter plate sprayed from hole for water spraying can be changed, so that Meet the cleaning to the residue under different situations, can ensure that there is preferable cleaning performance.Certainly, when residue is different, Different cleaning solutions can also be selected to be rinsed, it is not necessary to use pure water.

The chemical synthesis filter-press that the utility model embodiment provides in itself cleans itself using filter plate, grasps Facilitate, substantially reduce the workload and cleaning difficulty of filter plate cleaning.In general, the filter plate of chemical synthesis filter-press Cleaning it is very convenient, cleaning performance is preferable, can reduce workload and cleaning difficulty during cleaning.

Brief description of the drawings

, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the utility model, therefore should not be by Regard the restriction to scope as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 is the schematic diagram for the chemical synthesis filter-press that the utility model embodiment provides；

Fig. 2 is the schematic diagram of the filter plate of the chemical synthesis filter-press in Fig. 1；

Fig. 3 is the internal structure schematic diagram of the filter plate in Fig. 2；

Fig. 4 is the enlarged drawing of the a-quadrant in Fig. 3.

Icon：1000- chemical synthesis filter-presses；100- filter-press bodies；200- filter plates；210- inner cavities； 220- hole for water sprayings；221- water outlet branches；222- valves；At the top of 230-；240- sides；250- feed pipes；251- valves；300- water Pump.

Embodiment

It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and The component of the utility model embodiment shown can be arranged and designed with a variety of configurations.

Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all Belong to the scope of the utility model protection.

It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.

In addition, term " parallel " etc. is not offered as requiring component absolute parallel, but can be slightly tilted.Such as " parallel " only It is more parallel with respect to for " vertical " to simply mean to its direction, is not to represent that the structure has to be substantially parallel, but can be slightly Low dip.

" substantially " etc. it is not absolute accurate of requirement that term, which is intended to explanation related content, but can be had certain inclined Difference.Such as：" substantially among " not merely represents absolute placed in the middle, due in actual production, operating process, it is difficult to accomplish definitely " placed in the middle ", be usually present certain deviation.Therefore, in addition to absolute centre, " among substantially " further includes above-mentioned deposit In the situation of certain deviation.As example, in the case of other, unless otherwise specified, the term such as " substantially " is and above-mentioned class As implication.

In the description of the utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set Put ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection；It can be directly connected, can also be indirectly connected by intermediary, can be the connection inside two elements.For For those of ordinary skill in the art, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.

Embodiment

Fig. 1~4 are refer to, the present embodiment provides a kind of chemical synthesis filter-press 1000.Chemical synthesis pressure filtration Machine 1000 includes；Filter-press body 100 and filter plate 200.

Filter plate 200 has inner cavity 210, and filter plate 200 is additionally provided with hole for water spraying 220 of the outlet towards the center of filter plate 200, Hole for water spraying 220 is multiple, and the import of multiple hole for water sprayings 220 is connected with inner cavity 210, and multiple hole for water sprayings 220 are arranged on the side of filter plate 200 Edge.Filter plate 200 is additionally provided with same inner cavity 210 and connects and be used for the feed pipe 250 to supply water to inner cavity 210, the remote filter of feed pipe 250 Outlet of the one end of plate 200 with water pump 300.

Chemical synthesis filter-press 1000 sets mouth court by opening up inner cavity 210 in filter plate 200 along inner cavity 210 To the hole for water spraying 220 of the center of filter plate 200, supplied water using water pump 300 and feed pipe 250 to inner cavity 210, so that water is from spray Water hole 220, which sprays, directly cleans filter plate 200.

By adjusting the discharge pressure of water pump 300, impact of the water to filter plate 200 sprayed from hole for water spraying 220 can be changed Dynamics, so as to meet the cleaning to the residue under different situations, can ensure there is preferable cleaning performance.Need what is illustrated It is, when residue is not it is also possible to select different cleaning solutions to be rinsed, it is not necessary to use pure water.Chemistry closes Itself is cleaned using filter plate 200 itself into filter-press 1000, it is easy to operate, substantially reduce filter plate 200 and clean Workload and cleaning difficulty.

Further, in the present embodiment, 200 rectangular tabular of filter plate, the also rectangular ring-type of inner cavity 210,210 edge of inner cavity The periphery of filter plate 200 is set.The section of inner cavity 210 is rounded.

Further, in the present embodiment, one end of the close filter plate 200 of feed pipe 250 is equipped with the valve for controlling its opening and closing Door 251.

Further, in the present embodiment, hole for water spraying 220 is five.One of hole for water spraying 220 is arranged on filter plate 200 Top 230 and the approximately mid way between for being located at top 230, four additional hole for water spraying 220 are arranged on two sides 240 of filter plate 200, Each side 240 is provided with two hole for water sprayings 220.Plate face of the axial line of five hole for water sprayings 220 each parallel to filter plate 200.Position Distance in the closest right angle of two hole for water sprayings 220 of each side 240 is equal to a quarter of the length of side 240, And the distance between the two hole for water sprayings 220 are equal to the half of the length of side 240.

Five hole for water sprayings 220 are respectively provided with two water outlet branches 221, the angle between the axial line of two water outlet branches 221 For 120 °.The angle bisection of angle between the axial line of two water outlet branches 221 of the hole for water spraying 220 of two sides 240 Line overlaps and parallel to the edge of filter plate 200 two-by-two.

Designed more than, hole for water spraying 220 can carry out the plate face of filter plate 200 more abundant, comprehensive cleaning, contribute to Further improve cleaning performance.

Further, a diameter of 0.5~1.5mm of the outlet of hole for water spraying 220.In the present embodiment, the internal diameter of inner cavity 210 For 3~10mm, a diameter of 0.5mm of the outlet of hole for water spraying 220.The structure can make the flushing liquor sprayed by hole for water spraying 220 not Only there is preferable flushing effect, and more save flushing liquor.

Further, in the present embodiment, the discharge pressure of water pump 300 is 2MPa.

Further, in the present embodiment, the outlet of two water outlet branches 221 of hole for water spraying 220 is equipped with valve 222. Valve 222 can't influence hole for water spraying 220 and spray flushing liquor, and valve 222 can also effectively avoid the residue on filter plate 200 from blocking up Fill in the water outlet branch 221 of hole for water spraying 220, it is ensured that hole for water spraying 220 can be normally carried out flushing work.

It should be noted that in other embodiments of the utility model, inner cavity 210 can be other shapes, such as Circular or irregular ring-type, inner cavity 210 can also be not provided with into the ring-type of closure, as long as inner cavity 210 can be normally Hole for water spraying 220 conveys flushing liquor.The shape of inner cavity 210 can be flexibly adjusted in fact.In order to improve hole for water spraying 220 spray uniformity during flushing liquor, the circle that inner cavity 210 is preferably designed to annular and section is same size.

It should be noted that in the other embodiment of the utility model, hole for water spraying 220 can be along filter plate 200 One edge is configured, and can also be configured along two or more edges of filter plate 200.The hole for water spraying at each edge 220 quantity also makes what can be adjusted flexibly.In order to improve flushing effect, hole for water spraying 220 is preferably along the phase of filter plate 200 To edge be configured, and the outlet for remaining in the hole for water spraying 220 at opposite edge is oppositely arranged.

It should be noted that in other the embodiment of the utility model, hole for water spraying 220 can also be along filter plate 200 Periphery uniform intervals set.

The operation principle of chemical synthesis filter-press 1000 is：, it is necessary to be cleaned to filter plate 200 after the completion of press filtration When, Open valve 251 and water pump 300, flushing liquor is sprayed by hole for water spraying 220 automatically cleans filter plate 200, entirely cleans Journey is convenient and efficient.After cleaning, valve 251 and water pump 300 are re-closing off.

In conclusion the cleaning of the filter plate 200 of chemical synthesis filter-press 1000 is very convenient, cleaning performance is preferable, The workload and cleaning difficulty during cleaning can be reduced.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the present invention, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.

Claims (9)

1. A kind of 1. chemical synthesis filter-press, it is characterised in that including；Filter-press body and filter plate；The filter plate tool Have an inner cavity, the filter plate is additionally provided with hole for water spraying of the outlet towards the center of the filter plate, the hole for water spraying be it is multiple, it is multiple The import of the hole for water spraying is connected with the inner cavity, and multiple hole for water sprayings are arranged on the edge of the filter plate；The filter plate is also set There is the feed pipe for connecting and being used for supply water to the inner cavity with the inner cavity, one end of the remote filter plate of the feed pipe is same The outlet of water pump.
2. 2. chemical synthesis filter-press according to claim 1, it is characterised in that the axis of the hole for water spraying parallel to The plate face of the filter plate, multiple hole for water sprayings are arranged on the opposite edge of the filter plate, arranged on the opposite side of the filter plate The hole for water spraying of edge is oppositely arranged.
3. 3. chemical synthesis filter-press according to claim 2, it is characterised in that arranged on the opposite side of the filter plate The hole for water spraying of edge is coaxially disposed.
4. 4. chemical synthesis filter-press according to claim 1, it is characterised in that the rectangular tabular of filter plate；Institute Stating hole for water spraying has two water outlet branches, and the angle between the axial line of two water outlet branches is 120 °, is gone out described in two The angular bisector of angle between the axial line of water branch parallel to the filter plate plate face and parallel to the edge of the filter plate.
5. 5. chemical synthesis filter-press according to claim 1, it is characterised in that the inner cavity is annular in shape, described interior Chamber is set along the circumferentially disposed of the filter plate and along the periphery of the filter plate, and multiple hole for water sprayings are equal along the periphery of the filter plate Even interval setting.
6. 6. chemical synthesis filter-press according to claim 5, it is characterised in that the section of the inner cavity is rounded, The internal diameter of the inner cavity is 3~10mm.
7. 7. chemical synthesis filter-press according to claim 6, it is characterised in that the outlet of the hole for water spraying A diameter of 0.5~1.5mm.
8. 8. chemical synthesis filter-press according to claim 1, it is characterised in that the outlet of the hole for water spraying is set There is valve.
9. 9. chemical synthesis filter-press according to claim 1, it is characterised in that the discharge pressure of the water pump is 2MPa。