CN2376338Y

CN2376338Y - Liquid spraying machine

Info

Publication number: CN2376338Y
Application number: CN 99228767
Authority: CN
Inventors: 朱建东; 虞国忠; 周粉富; 杨菊华; 缪新伟; 狄清
Original assignee: ZHENGCHANG GROUP CORP JIANGSU
Current assignee: ZHENGCHANG GROUP CORP JIANGSU
Priority date: 1999-06-28
Filing date: 1999-06-28
Publication date: 2000-05-03
Anticipated expiration: 2009-06-28

Abstract

The utility model relates to a liquid spraying coater, a material feeding mechanism 2, a liquid feeding mechanism 3, a centrifugal atomization and tilting mechanism 4 and a speed reducing motor 5 with double output shafts are orderly and fixedly connected with a casing 1 from top to bottom, wherein the outer end of the liquid feeding mechanism is connected with a liquid supplying system 6. Material enters the middle part of the casing through the liquid feeding mechanism; liquid enters a centrifugal atomization spray head from the liquid supplying system and through the liquid feeding mechanism, and is driven by a motor to spray into the middle part of the casing. The material and the liquid are sufficiently stirred, turned, mixed by the tilting mechanism driven by the motor in the casing and then are discharged out of the coater. The utility model has the advantages of large spraying and coating range, uniform spraying and coating, high durability of the coater, strong applicability and favorable performance.

Description

Liquid spraying machine

The utility model is a kind of equipment that is used for solid particle material surface spraying liquid, particularly a kind of liquid spraying machine at particle, sheet, mash feed surface spraying liquid, grease, enzyme, plasmosin, spices, organic acid etc.

At present, in production of fodder, the liquid component of general 1-3% adds in mixing apparatus, but when producing the grease composition greater than 3% specific feed, as in the mixing apparatus pelletization, adding, to influence the tight ness rating of pellet: feed needs through high temperature, HIGH PRESSURE TREATMENT in granulation, expansion, puffing process in addition, thermal sensitivity trace material is as enzyme, plasmosin, spices, organic acid etc. in the feed, be damaged easily, so need particle surface to be carried out liquid spray in granulation, expansion, expanded back.

It is big that the purpose of this utility model provides a kind of spraying scope, the spraying uniformity, and equipment is durable in use, and applicability is strong, the particle surface liquid spraying equipment that performance is good.

The technical solution of the utility model is to be connected with material feeding mechanism 2, liquid feeding mechanism 3, centrifugal atomizing and switching mechanism 4 and double output shaft reducing motor 5 on housing 1 from top to bottom successively, is connected with liquid adding system 6 in the outer end of liquid feeding mechanism.

Material feeding mechanism 2 is provided with charging Taper Pipe 7, adjustable pipe 9 and material spreading cone 11 from top to bottom.Material progressively enters into the middle part of housing from top to bottom equably through said mechanism, wherein adjustable pipe 9 and material spreading cone 11 can move up and down with the adjusting that is fixed on the nut 12 on the screw rod 13 by the regulating handle 10 that is fixed on the housing 1 respectively, to reach the speed and the uniformity that further adjusting material falls.Screw rod 13 is fixed on the base 14 of liquid feeding mechanism 3.

Liquid feeding mechanism 3 is affixed connecting tubes 17 between thread connection 15 and connecting flange 16; thread connection 15 is fixed on the base 14; thread connection 15; be respectively arranged with in the middle of connecting tube 17 and the connecting flange 16 communicate with one another and be linked together built-in check valve 18; circle liquid pipe 19 and interface thread 20; the woven hose 21 that built-in check valve 18 all passes in the middle of base 14 backs and the base links and UNICOM; the liquid inlet pipe 22 of interface thread 20 and liquid adding system 6 links and UNICOM; mouth of pipe top, woven hose 21 lower end is connected with shower nozzle protective cover 23; for increasing the liquid inlet amount; can on base 14, install simultaneously one to quadruplet by thread connection 15; the pipeline system of connections that connecting tube 17 and connecting flange 16 are formed; in above-mentioned every set of tubes system of connections, all can install one to four group simultaneously by built-in check valve 18; the fluid pipeline system that circle liquid pipe 19 and interface thread 20 are formed; above-mentioned each interface thread 20 all links with liquid inlet pipe 22; each built-in check valve 18 all links with woven hose 21; built-in check valve can make liquid under low pressure move and make when shutting down and can not produce water clock; after the liquid that is used to spray material enters from liquid adding system successively by interface thread 20; circle liquid pipe 19; centrifugal atomizing shower nozzle 25 below built-in check valve 18 and woven hose 21 backs directly flow to; gusset piece 24 also is housed on the base 14, and gusset piece 24 and connecting tube 17 all are fixed on the housing 1.

The centrifugal atomizing shower nozzle 25 of centrifugal atomizing and switching mechanism 4 is positioned at the below of woven hose 21 mouths of pipe, atomizer 25 lower ends are fixed on the little axle 26 of double output shaft reducing motor 5, switching mechanism 4 is made up of 4 to 8 agitating plates 27, the equal symmetry of each agitating plate be distributed on the housing cylindrical shell around, each agitating plate 27 is arranged in the cavity all around at housing 1 middle part, the lower end of each agitating plate 27 is fixed on the macro-axis 28 of double output shaft reducing motor 5, the rotating speed of little axle 26 is 2950rpm, the rotating speed of macro-axis 28 is 120rpm, motor 5 is fixed on the housing 1 by screw 29, has discharging opening 30 on the lower housing portion sidewall.

The liquid that adds spills behind centrifugal atomizing shower nozzle 25 from the woven hose 21 of liquid feeding mechanism, under the drive of little axle 26, shower nozzle is made high speed rotary motion, making liquid become countless drops sprays to from the material that the logistics feeding mechanism enters, macro-axis rotates the rotation of drive agitating plate makes material constantly be stirred, overturn, thereby reach material and liquid fully mixes, make liquid evenly in the spraying of material surface.Spraying material well is outside the discharging opening discharge machine of housing.

Every liquid inlet pipe 22 of liquid adding system 6 all links with interface thread 20 and communicates, the quantity of the liquid inlet pipe 22 of liquid adding system and the quantity of interface thread are consistent, be respectively arranged with flowmeter 31, pressure switch 32, Pressure gauge 33 and pump 34 on the every liquid inlet pipe, its flow that adds liquid can be controlled by pump, pressure switch.

The liquid spraying machine of said structure has reached big to the liquid spray scope of material, the spraying effect of uniform, and this equipment is durable in use, and applicability is strong, and performance is good.

The utility model will be further described below in conjunction with drawings and Examples:

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

Fig. 2 is the structural representation of the utility model liquid feeding mechanism and centrifugal atomizing and switching mechanism.

Fig. 3 is the vertical view of the utility model liquid feeding mechanism.

Each position sequence number mark is as follows in the accompanying drawing: 1, housing; 2, material feeding mechanism; 3, liquid feeding mechanism; 4, centrifugal atomizing and switching mechanism; 5, double output shaft reducing motor; 6, liquid adding system; 7, charging Taper Pipe; 8, seat tube; 9, adjustable pipe; 10, regulating handle; 11, material spreading cone; 12, nut; 13, screw rod; 14, base; 15, thread connection head; 16, connecting flange; 17, connecting tube; 18, built-in check valve; 19, justify the liquid pipe; 20, interface thread; 21, woven hose; 22, liquid inlet pipe; 23, shower nozzle protective cover; 24, gusset piece; 25, centrifugal atomizing shower nozzle; 26, little axle; 27, agitating plate; 28, macro-axis; 29, screw; 30, discharging opening; 31, flowmeter; 32, pressure switch; 33, Pressure gauge; 34, pump.

A kind of liquid spraying machine is to be connected with material feeding mechanism 2, liquid feeding mechanism 3, centrifugal atomizing and switching mechanism 4 and double output shaft reducing motor 5 on housing 1 from top to bottom successively, is connected with liquid adding system 6 in the outer end of liquid feeding mechanism 3.

The charging Taper Pipe 7 of material feeding mechanism 2 is fixed on the housing by seat tube 8, be provided with adjustable pipe 9 below the charging Taper Pipe 7, adjustable pipe 9 is fixed on the housing by regulating handle 10 and can moves up and down with the adjusting of regulating handle, be provided with conical material spreading cone 11 below the adjustable pipe, material spreading cone is fixed on the screw rod 13 by nut 12, can regulate the upper-lower position of material spreading cone by adjusting nut, screw rod is fixed on the base 14 of liquid feeding mechanism 3.

Liquid feeding mechanism 3 is that the pipeline systems of connections are formed in affixed connecting tube 17 between thread connection 15 and connecting flange 16; thread connection 15 is fixed on the base 14; thread connection 15; be respectively arranged with two groups of built-in check valves 18 that connect UNICOM mutually in the middle of connecting tube 17 and the connecting flange 16; the fluid pipeline system that circle liquid pipe 19 and interface thread 20 are formed; the woven hose 21 that two built-in check valves 18 all pass in the middle of base 14 backs and the base links and UNICOM; two interface threads 20 all link with the liquid inlet pipe 22 of liquid adding system 6; mouth of pipe top, woven hose 21 lower end is connected with shower nozzle protective cover 23; also be connected with gusset piece 24 on the base 14, gusset piece 24 and connecting tube 17 all are fixed on the housing 1.

The centrifugal atomizing shower nozzle 25 of centrifugal atomizing and switching mechanism 4 is positioned at the below of woven hose 21 mouths of pipe and shower nozzle protective cover 23; centrifugal atomizing shower nozzle 25 lower ends are fixed on the little axle 26 of double output shaft reducing motor 5; 4 agitating plates 27 of switching mechanism 4 all are arranged in the cavity all around at housing 1 middle part; its lower end is fixed on the macro-axis 28 of double output shaft reducing motor 5; the rotating speed of little axle 26 is 2950rpm; the rotating speed of macro-axis 28 is 120rpm, and motor 5 is fixed on the housing 1 by screw 29.On the lower housing portion sidewall, have discharging opening 30.

Every liquid inlet pipe 22 of liquid adding system 6 all links with interface thread 20, and flowmeter 31, pressure switch 32, Pressure gauge 33 and pump 34 all are housed on the every liquid inlet pipe.

Claims

1, a kind of liquid spraying machine, it is characterized in that being connected with material feeding mechanism (2), liquid feeding mechanism (3), centrifugal atomizing and switching mechanism (4) and double output shaft reducing motor (5) from top to bottom successively on housing (1), the outer end of liquid feeding mechanism is connected with liquid adding system (6); The charging Taper Pipe (7) of material feeding mechanism (2) is fixed on the housing (1) by seat tube (8), be provided with adjustable pipe (9) below the charging Taper Pipe, adjustable pipe is fixed on the housing by regulating handle (10) and can moves up and down with the adjusting of regulating handle, be provided with conical material spreading cone (11) below the adjustable pipe, material spreading cone is fixed on the screw rod (13) by nut (12); Can regulate the upper-lower position of material spreading cone by adjusting nut, screw rod (13) is fixed on the base (14) of liquid feeding mechanism (3): affixed connecting tube (17) between the thread connection head (15) of liquid feeding mechanism (3) and the connecting flange (16), the thread connection head is fixed on the base (14), thread connection head (15), the centre of connecting tube (17) and connecting flange (16) is respectively arranged with the mutual built-in check valve (18) that connects UNICOM, circle liquid pipe (19) and interface thread (20), the woven hose (21) that built-in check valve (18) all passes in base (14) back and the base links, interface thread (20) all and the liquid inlet pipe (22) of liquid adding system (6) link, mouth of pipe top, woven hose (21) lower end is connected with shower nozzle protective cover (23), also be connected with gusset piece (24) on the base (14), gusset piece (24) and connecting tube (17) all are fixed on the housing (1); The centrifugal atomizing shower nozzle (25) of centrifugal atomizing and switching mechanism (4) is positioned at the below of woven hose (21) mouth of pipe and shower nozzle protective cover (23); centrifugal atomizing shower nozzle lower end is fixed on the little axle (26) of double output shaft reducing motor (5); the agitating plate (27) of switching mechanism (4) all is arranged in the cavity all around at housing (1) middle part; its lower end is fixed on the macro-axis (28) of double output shaft reducing motor (5); motor (5) is fixed on the housing (1) by screw (29); have discharging opening (30) on the lower housing portion sidewall: liquid adding system (6) is linked by liquid inlet pipe (22) and interface thread, and flowmeter (31) is housed on the liquid inlet pipe; pressure switch (32); Pressure gauge (33) and pump (34).

2, liquid spraying machine according to claim 1 is characterized in that can installing simultaneously a pipeline system of connections of being made up of thread connection head (15), connecting tube (17) and connecting flange (16) to quadruplet on base (14); One to four group of fluid pipeline system that is made up of built-in check valve (18), circle liquid pipe (19) and interface thread (20) all can be installed in above-mentioned every set of tubes system of connections simultaneously.

3, according to claim 1,2 described liquid spraying machines, the quantity that it is characterized in that liquid adding system (6) is with identical with the quantity of the fluid pipeline system that interface thread (20) is formed by built-in check valve (18), circle liquid pipe (19).

4, liquid spraying machine according to claim 1 is characterized in that the agitating plate (27) of switching mechanism (4) can be formed by 4 to 8, the equal symmetry of each agitating plate be distributed on housing (1) cylindrical shell around.

5, liquid spraying machine according to claim 1 is characterized in that the rotating speed of little axle (26) is 2950rpm, and the rotating speed of macro-axis (28) is 120rpm.