CN208212682U - A kind of water injection vacuum plant for prodan dehydration - Google Patents

Abstract

A kind of water injection vacuum plant for prodan dehydration, including water tank and filter vat, the left lower of water tank is equipped with water pump, the import of water pump is connected to by pipeline with water tank bottom, the top of water tank is equipped with lateral injector, the water outlet of water pump is fixedly connected with the left port of three-way connection by outlet pipe, the heavy caliber water inlet of the left end of the right port and injector of three-way connection, the heavy caliber water outlet of the right end of injector is connected to by water inlet pipe with tank top, the top of three-way connection is equipped with vacuum tank, vacuum pot bottom opens up two first through hole, the first vertical tube is fixedly mounted in the lower end of first through hole.Realizing vacuum tank by the utility model reduces the automation circulation of air pressure process and filter vat pumping process, it is only necessary to which the prodan material in continuous replacement filter vat greatly improves working efficiency, reduces the labor intensity of staff.

Description

A kind of water injection vacuum plant for prodan dehydration

Technical field

The utility model belongs to vacuum filtering and dewatering technical field, specifically a kind of water for prodan dehydration Jet vacuum equipment.

Background technique

Production prodan needs to carry out dehydration and drying processing, and traditional method majority is filled using room, baking box etc. is air-dried It sets to accelerate to evaporate the moisture in prodan material and be dehydrated to realize, such method investment is big, energy consumption is high, complex process, goes back Have and be carried out dehydrating using centrifuge, such method and process is simple, but feeding is slow, and production efficiency is low, in order to solve this A little problems, some uses vacuum filtering and dewatering to people at present, but current vacuum filtering and dewatering equipment majority needs behaviour manually Vertical valve control pumping etc., affected complexity, it is difficult to realize automation.

Utility model content

The utility model provides a kind of water injection vacuum plant for prodan dehydration, to solve in the prior art Defect.

The utility model is achieved by the following technical programs:

A kind of water injection vacuum plant for prodan dehydration, including water tank and filter vat, the left lower of water tank Equipped with water pump, the import of water pump is connected to by pipeline with water tank bottom, and the top of water tank is equipped with lateral injector, and water pump goes out The mouth of a river is fixedly connected with the left port of three-way connection, the heavy caliber of the left end of the right port and injector of three-way connection by outlet pipe The heavy caliber water outlet of water inlet, the right end of injector is connected to by water inlet pipe with tank top, and the top of three-way connection is equipped with Vacuum tank, vacuum pot bottom open up two first through hole, and the lower end of first through hole is fixedly mounted the first vertical tube, and the first of left side The lower end of vertical tube is fixedly connected with the upper port of three-way connection, fixed installation cylinder inside the upper end of the first vertical tube, under cylinder End face opens up bellmouth, and downward, two the second vertical tubes are fixedly mounted in the big opening end of bellmouth in vacuum tank, the second vertical tube with it is corresponding The first vertical tube center line it is coaxial, the second vertical tube is lower end closed, open up the second through-hole among the lower end surface of the second vertical tube, Vertical pivot is equipped in second through-hole, vertical pivot is engaged with corresponding second through-hole, is coupled in bellmouth round table-like Stick harness, the upper end of stick harness are fixedly connected with the lower end of corresponding vertical pivot, and two the second vertical tube sides are opened at upper and lower ends If third through-hole, it is fixedly connected by transverse tube between identical two third through-holes of height on the second different vertical tubes, Superposed transverse tube internal engagement installs first piston column, and the top of superposed transverse tube opens up strip hole, in vacuum tank Lateral electric telescopic rod is fixedly mounted in top, leads between the right end of the motion bar of electric telescopic rod and the top of first piston column It crosses connecting rod to be fixedly connected, second piston column is fixedly mounted in the upper end of vertical pivot, and barometer and control is fixedly mounted inside vacuum tank Device processed, barometer and electric telescopic rod are connected with controller, and the lower end of first vertical tube on right side and filter vat pass through exhaust tube Connection.

A kind of water injection vacuum plant for prodan dehydration as described above, the injector by short cone cylinder and Long cone cylinder is constituted, and the path water outlet of long cone cylinder is connect by flange with the path water inlet of short cone cylinder, the major diameter of long cone cylinder into The diameter at the mouth of a river is greater than the diameter of the major diameter water outlet of short cone cylinder, and path water outlet is equal with the diameter of path water inlet.

The utility model has the advantages that: the water in water tank is extracted out and squeezes into injector by water pump when utility model works It is interior, it is flow back into water tank using water inlet pipe, injector generates suction under high-velocity flow, which can make the stick harness in left side It is separated with corresponding bellmouth, the air in vacuum tank is sucked out, when barometer measures the atmospheric pressure value in vacuum tank lower than setting After value, controller controls electric telescopic rod and stretches out, and the second piston column on right side moves down under the action of pressure difference, and the second of left side Piston boit moves up, and the stick harness on the right side which makes is separated with corresponding bellmouth, the stick harness in left side and corresponding bellmouth weight Air extraction in filter vat is formed it into negative pressure by exhaust tube at this time, makes the water in filter vat upper materials by new closure Divide in the reservoir chamber below the filter plate for being rapidly extracted into filter vat under the action of negative pressure, reaches prodan material and water Isolated purpose realizes vacuum tank reduction air pressure process by the utility model and the automation of filter vat pumping process follows Ring, it is only necessary to which the prodan material in continuous replacement filter vat greatly improves working efficiency, reduces work The labor intensity of personnel.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model；Fig. 2 is the structural schematic diagram of part 3；Fig. 3 is I office of Fig. 1 Portion's enlarged drawing；Fig. 4 is II partial enlarged view of Fig. 1.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention 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 a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

A kind of water injection vacuum plant for prodan dehydration, as shown, including water tank 1 and filter vat 25, water The left lower of case 1 is equipped with water pump 2, and the import of water pump 2 is connected to by pipeline with 1 bottom of water tank, and the top of water tank 1 is equipped with laterally Injector 3, the water outlet of water pump 2 is fixedly connected with the left port of three-way connection 5, the right port of three-way connection 5 by outlet pipe 4 It is pushed up with the heavy caliber water outlet of the heavy caliber water inlet of the left end of injector 3, the right end of injector 3 by water inlet pipe 6 and water tank 1 Portion's connection, the top of three-way connection 5 are equipped with vacuum tank 7, and 7 bottom of vacuum tank opens up two first through hole 8, under first through hole 8 The first vertical tube 9 is fixedly mounted in end, and the lower end of first vertical tube 9 in left side is fixedly connected with the upper port of three-way connection 5, and first is perpendicular Be fixedly mounted cylinder 10 inside the upper end of pipe 9, the lower end surface of cylinder 10 opens up bellmouth 11, the big opening end of bellmouth 11 downward, Two the second vertical tubes 12 are fixedly mounted in vacuum tank 7, the second vertical tube 12 and corresponding first vertical tube, 9 center line are coaxial, and second is perpendicular Pipe 12 is lower end closed, and the second through-hole 13 is opened up among the lower end surface of the second vertical tube 12, is equipped in the second through-hole 13 perpendicular Axis 14, vertical pivot 14 are engaged with corresponding second through-hole 13, and round table-like stick harness 15, stick harness are coupled in bellmouth 11 15 upper end is fixedly connected with the lower end of corresponding vertical pivot 14, and two 12 sides of the second vertical tube open up at upper and lower ends Three through-holes 16 connect by the way that transverse tube 17 is fixed between identical two third through-holes 16 of height on the second different vertical tubes 12 It connects, superposed 17 internal engagement of transverse tube installs first piston column 18, and the top of superposed transverse tube 17 opens up strip hole 19, lateral electric telescopic rod 20 is fixedly mounted in 7 inner top of vacuum tank, and the right end of the motion bar of electric telescopic rod 20 and first live It is fixedly connected between the top of stick harness 18 by connecting rod 21, second piston column 22, vacuum is fixedly mounted in the upper end of vertical pivot 14 Barometer 23 and controller 24 are fixedly mounted inside tank 7, barometer 23 and electric telescopic rod 20 are connected with controller 24, right side Lower end and the filter vat 25 of the first vertical tube 9 be connected to by exhaust tube 26.Water pump 2 will be in water tank 1 when utility model works Water is extracted out and is squeezed into injector 3, is flow back into water tank using water inlet pipe 6, and injector 3 generates suction under high-velocity flow, This is existing mature technology, and details are not described herein again, which can be such that the stick harness 15 in left side separates with corresponding bellmouth 11, is made Air in vacuum tank 7 is sucked out, and after barometer 23 measures the atmospheric pressure value in vacuum tank 7 lower than setting value, controller 24 is controlled Electric telescopic rod 20 is stretched out, and the second piston column 22 on right side moves down under the action of pressure difference, on the second piston column 22 in left side It moves, the stick harness 15 on the right side which makes separates with corresponding bellmouth 11, the stick harness 15 in left side and corresponding 11 weight of bellmouth Air extraction in filter vat 25 is formed it into negative pressure by exhaust tube 26 at this time, makes 25 upper materials of filter vat by new closure In moisture be rapidly extracted under the action of negative pressure in the reservoir chamber below the filter plate of filter vat 25, reach prodan The purpose that material is separated from water, realizing vacuum tank 7 by the utility model reduces air pressure process and 25 pumping process of filter vat Automation circulation, it is only necessary to the prodan material in continuous replacement filter vat 25 greatly improves work effect Rate reduces the labor intensity of staff.

Specifically, length is bored as shown, injector 3 described in the present embodiment is made of short cone cylinder 31 and long cone cylinder 32 The path water outlet 33 of cylinder 32 is connect by flange with the path water inlet 34 of short cone cylinder 31, the major diameter water inlet 35 of long cone cylinder 32 Diameter be greater than short cone cylinder 31 major diameter water outlet 36 diameter, path water outlet 33 is equal with the diameter of path water inlet 34. The installation that can be convenient by the design, and vacuumizing effect is preferable.

Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc. With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution The spirit and scope of scheme.

Claims (2)

1. a kind of water injection vacuum plant for prodan dehydration, it is characterised in that: including water tank (1) and filter vat (25), the left lower of water tank (1) is equipped with water pump (2), and the import of water pump (2) is connected to by pipeline with water tank (1) bottom, water tank (1) top is equipped with lateral injector (3), and the water outlet of water pump (2) is fixedly connected with three-way connection (5) by outlet pipe (4) Left port, the heavy caliber water inlet of the left end of the right port and injector (3) of three-way connection (5), the right end of injector (3) Heavy caliber water outlet at the top of water inlet pipe (6) and water tank (1) by being connected to, and the top of three-way connection (5) is equipped with vacuum tank (7), very Slack tank (7) bottom opens up two first through hole (8), and the first vertical tube (9) are fixedly mounted in the lower end of first through hole (8), left side The lower end of first vertical tube (9) is fixedly connected with the upper port of three-way connection (5), is fixedly mounted inside the upper end of the first vertical tube (9) Cylinder (10), the lower end surface of cylinder (10) open up bellmouth (11), and the big opening end of bellmouth (11) is downward, solid in vacuum tank (7) Dingan County fills two the second vertical tubes (12), and the second vertical tube (12) and corresponding first vertical tube (9) center line are coaxial, the second vertical tube (12) It is lower end closed, is opened up among the lower end surface of the second vertical tube (12) the second through-hole (13), is equipped in the second through-hole (13) Vertical pivot (14), vertical pivot (14) are engaged with corresponding second through-hole (13), are coupled in bellmouth (11) round table-like The upper end of stick harness (15), stick harness (15) is fixedly connected with the lower end of corresponding vertical pivot (14), and two the second vertical tube (12) sides are leaned on Third through-hole (16) are opened up at nearly upper and lower ends, identical two third through-holes of height on different the second vertical tubes (12) (16) it being fixedly connected by transverse tube (17) between, superposed transverse tube (17) internal engagement installs first piston column (18), The top of superposed transverse tube (17) opens up strip hole (19), and lateral electric expansion is fixedly mounted in vacuum tank (7) inner top Bar (20), it is solid by connecting rod (21) between the right end of the motion bar of electric telescopic rod (20) and the top of first piston column (18) Fixed connection, the upper end of vertical pivot (14) are fixedly mounted second piston column (22), and barometer (23) are fixedly mounted inside vacuum tank (7) With controller (24), barometer (23) and electric telescopic rod (20) are connected with controller (24), first vertical tube (9) on right side Lower end is connected to filter vat (25) by exhaust tube (26).

2. a kind of water injection vacuum plant for prodan dehydration according to claim 1, it is characterised in that: described Injector (3) be made of short cone cylinder (31) and long cone cylinder (32), the path water outlet (33) of long cone cylinder (32) by flange with The path water inlet (34) of short cone cylinder (31) connects, and the diameter of the major diameter water inlet (35) of long cone cylinder (32) is greater than short cone cylinder (31) Major diameter water outlet (36) diameter, path water outlet (33) is equal with the diameter of path water inlet (34).