CN208651073U - A kind of vaccum-pumping equipment for chemical products production - Google Patents

Abstract

The utility model discloses a kind of vaccum-pumping equipments for chemical products production, including bottom plate, header tank and vacuum pump, the top of the bottom plate is connected with vacuum pump by telescopic rod, and spring is arranged in the inside of the telescopic rod, this kind is provided with stirring rod and stirring strut for the vaccum-pumping equipment of chemical products production, when equipment work enters the gas of chemical products in header tank by exhaust tube, electric motor starting drives rotary shaft rotation, rotary shaft rotation drives rotation disc spins, rotation disc spins make support rod move in a circle, make the good stirring rod strut of stirring rod that the water of collection water layer be sufficiently stirred, increase the flowing of water, make the sufficient ingress of air of water, neutralize the harmful substance in air, and air and part water can enter in connecting tube and continues to neutralize, air after neutralization is discharged by gas outlet, water into connecting tube passes through Return pipe flows back to the layer that catchments, and reaches water circulation.

Description

A kind of vaccum-pumping equipment for chemical products production

Technical field

The utility model relates to chemical products production technical field, specially a kind of vacuumizing for chemical products production Equipment.

Background technique

Chemical industry, i.e. chemical industry spread to the every aspect of human lives, in the modern life, almost whenever and wherever possible all Chemical products are be unable to do without, from material lifes such as food, clothing, housing and transportation to cultural lives such as culture and arts, amusements, require chemical industry production Product service for it, some chemical products play epoch-making important function in human development history, their production and answer With, or even certain historical stage of human civilization is represent, it is all to change material composition or structure or synthesis newly with chemical method Substance, chemical production technology, that is, chemical technology are belonged to, resulting product is referred to as chemicals or chemical products.

Vacuumize be refrigeration equipment production or maintenance process in, fill refrigerant before an essential important work Sequence.

The general noise reduction effect of vaccum-pumping equipment of existing chemical products production is poor, only can not effectively reduce by effector Noise generates, and due to that can generate shake when equipment work, leads to the generation of noise, influences staff's operation, Er Qiehua The vaccum-pumping equipment of chemical product production, since chemical products are poisonous substances, during vacuumizing, being easy extraction, these have Noxious material generally neutralizes these noxious materials by water, since the time that noxious material and water contact is few, causes generally to divide Toxic Matter discharge pollution air.

Utility model content

The purpose of this utility model is to provide a kind of vaccum-pumping equipments for chemical products production, to solve above-mentioned back Noise reduction effect difference is proposed in scape technology and neutralizes the problem of noxious material effect difference.

To achieve the above object, the utility model provides the following technical solutions: a kind of pumping for chemical products production is true The top of null device, including bottom plate, header tank and vacuum pump, the bottom plate is connected with vacuum pump by telescopic rod, and described stretches Spring is arranged in the inside of contracting bar, and the top side of the vacuum pump, which runs through, gas outlet, and the pumping end of the vacuum pump passes through Connecting tube is connected with header tank, one end of the connecting tube through header tank side and prolong and be connected with collection water layer, and it is described The outer surface of connecting tube is socketed with muffler, and the bottom of the connecting tube is connected with header tank, the header tank by return pipe Top center through there is an exhaust tube, and the top side of the header tank is torn open at the top of the water inlet through there is water inlet It unloads and is connected with into Shui Gai, the lower inside of the header tank is provided with motor, and the output end of the motor is connected with rotary shaft, institute The top of rotary shaft is stated through the bottom for collecting water layer and is connected with rotating disk, the top side of the rotating disk is welded with support Bar, the outer surface of the support rod are welded with stirring rod, and the stirring rod is fixed with stirring strut, institute far from one end of support rod It states through there is water outlet below the other side of header tank, the outer surface of the water outlet is connected with outlet valve.

Preferably, the stirring rod is tilted down along support rod direction, and the stirring rod and support rod are by stainless steel Material is made.

Preferably, the return pipe is tilted down along header tank direction, and the inner surface of the return pipe is smooth.

Preferably, the bottom of the collection water layer is tilted down along water outlet direction, and the most short place in bottom of the collection water layer It is located at sustained height with the bottom of outlet.

Preferably, the stirring rod and stirring strut are provided with multiple, and the equal vertical welding of multiple stirring struts In one end of stirring rod.

Preferably, one end of the return pipe through header tank a side-lower and with collection water layer be connected.

Compared with prior art, the utility model has the beneficial effects that this kind is set for vacuumizing for chemical products production Standby setting muffler and telescopic rod, when the equipment is worked, muffler is reduced the noise of vacuum pump operation, During vacuum pump work when shake downwards, telescopic rod and spring contraction reduce vacuum pump work and shake generation downwards Power reduces the size of noise, passes through muffler and telescopic rod double-layered noise reduction, the effective production for reducing noise when equipment works in this way It is raw, while this kind is provided with stirring rod and stirring strut for the vaccum-pumping equipment of chemical products production, when equipment work will be changed When the gas of chemical product is entered in header tank by exhaust tube, electric motor starting drives rotary shaft rotation, and rotary shaft rotation drives Disc spins are rotated, rotation disc spins make support rod move in a circle, and make stirring rod and stirring rod strut that collection water layer be sufficiently stirred Water increases the flowing of water, makes the sufficient ingress of air of water, neutralizes the harmful substance in air, and air and part water can be into Enter and continue to neutralize in connecting tube, the air after neutralization is discharged by gas outlet, and the water into connecting tube is flowed back to and catchmented by return pipe Layer reaches water circulation, and when water is using after a period of time, staff twists outlet valve, will collect the water in water layer and is discharged, By disassembly water inlet lid, new water is poured into collection water layer, neutralization is lost after preventing water from neutralizing excessive harmful substance in this way Effect, is further improved in the equipment and the effect of harmful substance.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model header tank partial profile structure；

Fig. 3 is the utility model telescopic rod partial structural diagram.

In figure: 1, bottom, 2, telescopic rod, 3, vacuum pump, 4, gas outlet, 5, connecting tube, 6, muffler, 7, water inlet lid, 8, Water inlet, 9, exhaust tube, 10, header tank, 11, outlet valve, 12, water outlet, 13, collection water layer, 14, rotary shaft, 15, motor, 16, Support rod, 17, stirring rod, 18, stirring strut, 19, rotating disk, 20, spring, 21, return pipe.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of to set for vacuumizing for chemical products production It is standby, including bottom 1, telescopic rod 2, vacuum pump 3, gas outlet 4, connecting tube 5, muffler 6, water inlet lid 7, water inlet 8, exhaust tube 9, Header tank 10, outlet valve 11, water outlet 12, collection water layer 13, rotary shaft 14, motor 15, support rod 16, stirring rod 17, stirring branch The top of bar 18, rotating disk 19, spring 20 and return pipe 21, the bottom plate 1 is connected with vacuum pump 3 by telescopic rod 2, and described Spring 20 is arranged in the inside of telescopic rod 2, and the top side of the vacuum pump 3, which runs through, gas outlet 4, and the pumping of the vacuum pump 3 Gas end is connected with header tank 10 by connecting tube 5, and the side and prolonging of one end of the connecting tube 5 through header tank 10 is connected with Collect water layer 13, and the outer surface of the connecting tube 5 is socketed with muffler 6, the bottom of the connecting tube 5 is connected by return pipe 21 Have a header tank 10, one end of the return pipe 21 through header tank 10 a side-lower and be connected with collection water layer 13, in this way It flows back into the water of return pipe 21 in header tank 10, realizes that water circulation use, the return pipe 21 are downward along 10 direction of header tank Inclination, and the inner surface of the return pipe 21 is smooth, facilitates into 5 water of connecting tube and flows back into collection water layer 13, the collection water layer 13 Bottom tilted down along 12 direction of water outlet, and it is described collection water layer 13 the most short place in bottom and outlet 12 bottom be located at it is same Highly, the water of collection water layer 13 can be facilitated to be discharged by water outlet 12 in this way, displacement mass is improved, water is recycled, it is described to catchment The top center of case 10 is through there is an exhaust tube 9, and the top side of the header tank 10 is through having water inlet 8, the water inlet 8 Top dismantling connection have into water lid 7, the lower inside of the header tank 10 is provided with motor 15, the output end of the motor 15 It is connected with rotary shaft 14, the top of the rotary shaft 14 through the bottom for collecting water layer 13 and is connected with rotating disk 19, the rotation The top side of turntable 19 is welded with support rod 16, and the outer surface of the support rod 16 is welded with stirring rod 17, the stirring rod 17 tilt down along 16 direction of support rod, and the stirring rod 17 and support rod 16 are made by stainless steel material, in this way The area that stirring rod 17 contacts water can be improved, the stirring rod 17 and stirring strut 18 are provided with multiple, and multiple described stir The equal vertical welding of strut 18 is mixed in one end of stirring rod 17, can make water adequately in this way and air contact, improve in water and harmful The effect of substance, and prevent water to damage caused by the corrosion of support rod 16, extend the service life of support rod 16, the stirring Bar 17 is fixed with stirring strut 18 far from one end of support rod 16, and running through below the other side of the header tank 10 has water outlet 12, the outer surface of the water outlet 12 is connected with outlet valve 11.

Working principle: firstly, the device is moved to job site by staff, the personnel of proceeding with one's work power on, will Exhaust tube 9 is inserted into the chemical products for wanting vacuum, starts vacuum pump 3, and the starting of vacuum pump 3 extracts header tank 10 by connecting tube 5 Interior air, the air pressure in header tank 10 descend through exhaust tube 9 and extract the gas of chemical products out, pass through pumping after gas extraction Tracheae 9 enters collection water layer 13, while collecting the starting of the motor 15 in water layer 13, and the starting of motor 15 rotates rotary shaft 14, rotary shaft 14 rotations drive rotating disk 19 to rotate, and the rotation of rotating disk 19 makes support rod 16 move in a circle, and support rod 16 moves in a circle and makes Stirring rod 17 and stirring strut 18 stir water, come into full contact with the gas of water and extraction, the gas then extracted and part water meeting It is drawn into connecting tube 5 by vacuum pump 3, gas is entered in vacuum pump 3 by connecting tube 5, then has the discharge of gas outlet 4, and water has reflux Pipe 21 flows back to collection water layer 13, and the air that exhaust tube 9 persistently extracts chemical products makes chemical products form vacuum, finally, when catchmenting After a period of use, staff twists outlet valve 11 flows out the water collected in water layer 13 by water outlet 12 to water in case 10, Outlet valve 11 is being shut, water inlet lid 7 is opened, new water is being poured into collection water layer 13 by water inlet 8.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of vaccum-pumping equipment for chemical products production, including bottom plate (1), header tank (10) and vacuum pump (3), special Sign is: the top of the bottom plate (1) is connected with vacuum pump (3) by telescopic rod (2), and the inside of the telescopic rod (2) is set It sets spring (20), the top side of the vacuum pump (3), which runs through, to be had gas outlet (4), and the pumping end of the vacuum pump (3) passes through Connecting tube (5) is connected with header tank (10), and the side and prolonging of one end of the connecting tube (5) through header tank (10) is connected with Collect water layer (13), and the outer surface of the connecting tube (5) is socketed with muffler (6), the bottom of the connecting tube (5) passes through reflux Pipe (21) is connected with header tank (10), and the top center of the header tank (10), which is run through, to be had exhaust tube (9), and the header tank (10) through having water inlet (8), the top dismantling connection of the water inlet (8) has into Shui Gai (7) top side, described to catchment The lower inside of case (10) is provided with motor (15), and the output end of the motor (15) is connected with rotary shaft (14), the rotation The top of axis (14) is through the bottom for collecting water layer (13) and is connected with rotating disk (19), the top side of the rotating disk (19) It is welded with support rod (16), the outer surface of the support rod (16) is welded with stirring rod (17), and the stirring rod (17) is far from branch One end of strut (16) is fixed with stirring strut (18), and running through below the other side of the header tank (10) has water outlet (12), The outer surface of the water outlet (12) is connected with outlet valve (11).

2. a kind of vaccum-pumping equipment for chemical products production according to claim 1, it is characterised in that: the stirring Bar (17) is tilted down along support rod (16) direction, and the stirring rod (17) and support rod (16) are made by stainless steel material It forms.

3. a kind of vaccum-pumping equipment for chemical products production according to claim 1, it is characterised in that: the reflux Pipe (21) is tilted down along header tank (10) direction, and the inner surface of the return pipe (21) is smooth.

4. a kind of vaccum-pumping equipment for chemical products production according to claim 1, it is characterised in that: described to catchment The bottom of layer (13) is tilted down along water outlet (12) direction, and the most short place in bottom of collection water layer (13) and water outlet (12) Bottom be located at sustained height.

5. a kind of vaccum-pumping equipment for chemical products production according to claim 1, it is characterised in that: the stirring Bar (17) and stirring strut (18) are provided with multiple, and the equal vertical welding of multiple stirring struts (18) is in stirring rod (17) One end.

6. a kind of vaccum-pumping equipment for chemical products production according to claim 1, it is characterised in that: the reflux Manage (21) one end through header tank (10) a side-lower and with collection water layer (13) be connected.