CN207591667U

CN207591667U - A kind of controllable feeding device of hydrochloric acid

Info

Publication number: CN207591667U
Application number: CN201721606531.0U
Authority: CN
Inventors: 李先明; 李何栋; 张钦波; 朱菊林
Original assignee: ZHEJIANG HONGYU ENVIRONMENTAL PROTECTION ENGINEERING EQUIPMENT Co Ltd
Current assignee: ZHEJIANG HONGYU ENVIRONMENTAL PROTECTION ENGINEERING EQUIPMENT Co Ltd
Priority date: 2017-11-27
Filing date: 2017-11-27
Publication date: 2018-07-10
Anticipated expiration: 2027-11-27

Abstract

The utility model discloses a kind of controllable feeding devices of hydrochloric acid, including dosing tank, both sides at the top of dosing tank have been respectively fixedly connected with the first connecting plate and the second connecting plate, and it is fixedly connected with fixed plate between the top of the first connecting plate and the second connecting plate, the top of fixed plate, which is run through, control cabinet, and the side that control cabinet extends to fixed plate bottom is fixedly connected with the first motor by support plate, and the utility model is related to hydrochloric acid chemicals dosing plant technical fields.The controllable feeding device of the hydrochloric acid, it can be good at controlling adding in the object in dosing tank, greatly improve the controlling of the device, accuracy is high so that the device has good controlling, is mixed convenient for the drug and hydrochloric acid of addition, greatly improve the mixing efficiency of the device, so that the device have good crushing effect, accelerate hydrochloric acid and add in drug mixing so that the device with good agitating function and with good convenience.

Description

A kind of controllable feeding device of hydrochloric acid

Technical field

The utility model is related to hydrochloric acid chemicals dosing plant technical field, the controllable feeding device of specially a kind of hydrochloric acid.

Background technology

Hydrochloric acid is being commonly called as hydrochloric acid, is the aqueous solution of hydrogen chloride gas, is the unitary strong acid of water white transparency, and hydrochloric acid has Extremely strong volatility, therefore white haze can be seen above it after opening the container for filling concentrated hydrochloric acid, it is practical for after volatile hydrogen chloride The hydrochloric acid droplet generated is combined with the vapor in air, hydrochloric acid is colourless liquid, is corrosive, and is the water-soluble of hydrogen chloride Liquid, has penetrating odor, and hydrochloric acid and sulfuric acid, nitric acid, hydrobromic acid, hydroiodic acid and perchloric acid are collectively referred to as six big nothings by senior chemistry Machine strong acid, hydrogen chloride is miscible with water, and concentrated hydrochloric acid, which is dissolved in water, heat releasing, is dissolved in lye and neutralization reaction, energy occurs with lye Arbitrarily miscible with ethyl alcohol, chlorination Hydrogen Energy is dissolved in benzene, chemicals dosing plant be mainly used for power plant boiler feedwater, recirculated water plus hydrazine and The processing such as phosphate, it can also be used to which the industries such as oil, chemical industry, environmental protection and water system, unit-combination type chemicals dosing plant mainly have The composition integration peace such as liquor box, metering pump, filter, safety valve, check-valves, pressure gauge, surge tank, liquid level gauge, switch board On a pedestal, between combined type chemical-adding device need to be only placed in dosing by user, water inlet and medicine outlet are connected and connect Energization source, which can start, puts into operation, and the package unit of this batch production can greatly reduce design and the workload of site operation, It puts into operation to the quality, safety and scene of machine system and provides reliable guarantee.

The controllable feeding device of traditional hydrochloric acid, most of is all very simple device, it is impossible to be added well to adding in Object in medicine-chest is controlled, and the controlling of the device greatly reduces, and accuracy is not high so that the device does not have very Good controlling, it is impossible to the solid objects of addition be crushed, the drug added in is not easy to and hydrochloric acid is mixed, significantly The mixing efficiency for reducing the device so that the device do not have good crushing effect, slow down hydrochloric acid and add in drug Mixing, it is not convenient and fast so that the device do not have good agitating function and without good convenience.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of controllable feeding device of hydrochloric acid, solves hydrochloric acid Controllable feeding device do not have fine controlling, without fine crushing effect, without fine agitating function and do not have The problem of fine convenience.

In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of controllable feeding of hydrochloric acid Device, including dosing tank, the both sides at the top of the dosing tank have been respectively fixedly connected with the first connecting plate and the second connecting plate, and Fixed plate is fixedly connected between the top of first connecting plate and the second connecting plate, the top of the fixed plate, which is run through, control Case, and control cabinet extends to the side of fixed plate bottom and is fixedly connected with the first motor, and the first motor by support plate Output shaft be fixedly connected with threaded rod, the one end of the threaded rod far from the first motor and the side of the first connecting plate pass through axis Rotation connection is held, the thread surface of the threaded rod is connected with slide bar, and the side of slide bar is fixedly connected with piston rod, described The side of control cabinet and it is communicated with extraction tube positioned at the bottom of the first motor, the one end of the piston rod far from slide bar is through extracting Manage and extend to the inner cavity of extraction tube, and piston rod extends to and extracts one end of tube cavity and be fixedly connected with piston, the pumping The bottom of pipe is taken to be communicated with connection flexible pipe, and the one end of connection flexible pipe far from extraction tube and is communicated with positioned at the bottom of control cabinet Discharging gate, the side of first connecting plate are fixedly connected with the gauge line being used in combination with discharging gate, institute by support plate State the top of dosing tank and positioned at the bottom of gauge line through there is a feed hopper, and the top of dosing tank and positioned at the first connecting plate Side through there is feed pipe.

Preferably, the side of the dosing tank is fixedly connected with the second motor by supporting table, and the second motor is defeated Outlet is fixedly connected with rotating bar, and the one end of the rotating bar far from the second motor is through dosing tank and extends in dosing tank Chamber, and rotating bar extends to one end of dosing box cavity and the side of dosing box cavity is rotatablely connected by bearing, described turn The top and bottom on lever surface and stirring blade, the quantity of the stirring blade have been fixedly connected with it positioned at the inner cavity of dosing tank It is ten, and is arranged in a manner of equidistant.

Preferably, the side of second connecting plate is fixedly connected with crush box, and crushes the top of box cavity side Hydraulic telescopic rod is fixedly connected with bottom, one end of the hydraulic pressure telescopic rod is fixedly connected with crushing plate, the crush box The opposite side of inner cavity is fixedly connected with pressing plate.

Preferably, the top of the crush box is through there is a feed inlet, and the bottom of crush box is through there is discharge port.

Preferably, the top of the dosing tank and weighing unit, the dosing tank are fixedly connected with positioned at the bottom of discharge port Side through there is discharge nozzle.

Preferably, it is both provided with electronic valve at the top of the side of the extraction tube and connection flexible pipe.

Advantageous effect

The utility model provides a kind of controllable feeding device of hydrochloric acid.Has following advantageous effect：

（1）, the hydrochloric acid controllable feeding device, threaded rod, threaded rod are fixedly connected with by the output shaft of the first motor One end and the side of the first connecting plate far from the first motor are rotatablely connected by bearing, and the thread surface of threaded rod is connected with cunning Bar, and the side of slide bar is fixedly connected with piston rod, the side of control cabinet and is communicated with extraction positioned at the bottom of the first motor Pipe, the one end of piston rod far from slide bar run through extraction tube and extend to the inner cavity of extraction tube, and piston rod extends to extraction tube One end of inner cavity is fixedly connected with piston, and the bottom of extraction tube is communicated with connection flexible pipe, and connection flexible pipe is far from extraction tube One end and discharging gate is communicated with positioned at the bottom of control cabinet, can be good at controlling adding in the object in dosing tank, greatly The big controlling for improving the device, accuracy are high so that the device has good controlling.

（2）, the hydrochloric acid controllable feeding device, crush box, and powder are fixedly connected with by the side of the second connecting plate Hydraulic telescopic rod is fixedly connected at the top and bottom of broken box cavity side, one end of hydraulic pressure telescopic rod is fixedly connected with crushing Plate, the opposite side for crushing box cavity are fixedly connected with pressing plate, the solid objects of addition can be crushed, convenient for the medicine of addition Product and hydrochloric acid are mixed, and greatly improve the mixing efficiency of the device so that the device has good crushing effect.

（3）, the hydrochloric acid controllable feeding device, the second electricity is fixedly connected with by supporting table by the side of dosing tank Machine, and the output terminal of the second motor is fixedly connected with rotating bar, and dosing tank is run through simultaneously in the one end of rotating bar far from the second motor The inner cavity of dosing tank is extended to, and rotating bar extends to one end of dosing box cavity and passes through bearing with the side of dosing box cavity Rotation connection, the top and bottom on rotating bar surface and has been fixedly connected with stirring blade, paddle positioned at the inner cavity of dosing tank The quantity of piece is ten, and is arranged in a manner of equidistant, can well be stirred, added to adding in the object in dosing tank Fast hydrochloric acid and the mixing for adding in drug so that the device there is good agitating function.

（4）, the hydrochloric acid controllable feeding device, be fixedly connected with by the top of dosing tank and positioned at the bottom of discharge port Weighing unit, through there is discharge nozzle, the top of crush box, which is run through, has feed inlet, and the bottom of crush box is run through for the side of dosing tank There is a discharge port, the both sides at the top of dosing tank have been respectively fixedly connected with the first connecting plate and the second connecting plate, and the first connecting plate And second connecting plate top between be fixedly connected with fixed plate, the top of fixed plate is convenient and efficient through there is control cabinet so that The device has good convenience.

Description of the drawings

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

Fig. 2 is the sectional view of the utility model crush box and dosing box structure；

Fig. 3 is the enlarged drawing of part at A in the utility model Fig. 2；

Fig. 4 is the sectional view of the utility model extraction tube structure.

In figure：1 dosing tank, 2 first connecting plates, 3 second connecting plates, 4 fixed plates, 5 control cabinets, 6 first motors, 7 screw threads Bar, 8 slide bars, 9 piston rods, 10 extraction tubes, 11 pistons, 12 connection flexible pipes, 13 discharging gates, 14 gauge lines, 15 feed hoppers, 16 chargings Pipe, 17 second motors, 18 rotating bars, 19 stirring blades, 20 crush boxes, 21 hydraulic telescopic rods, 22 crush plates, 23 pressing plates, 24 into Material mouth, 25 discharge ports, 26 weighing units, 27 electronic valves.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：The controllable feeding device of a kind of hydrochloric acid, including adding Medicine-chest 1, the side of dosing tank 1 are fixedly connected with the second motor 17, and the output terminal of the second motor 17 is fixed by supporting table Rotating bar 18 is connected with, the one end of rotating bar 18 far from the second motor 17 runs through dosing tank 1 and extends to the inner cavity of dosing tank 1, And the side that rotating bar 18 extends to one end and 1 inner cavity of dosing tank of 1 inner cavity of dosing tank is rotatablely connected by bearing, rotating bar The top and bottom on 18 surfaces and stirring blade 19, the quantity of stirring blade 19 have been fixedly connected with it positioned at the inner cavity of dosing tank 1 It is ten, and is arranged in a manner of equidistant, the stirring blade 19 in rotating bar 18 can carries out the drug of 1 inner cavity of dosing tank Stirring is mixed convenient for hydrochloric acid and the drug added in, and the both sides at 1 top of dosing tank have been respectively fixedly connected with the first connecting plate 2 With the second connecting plate 3, the side of the second connecting plate 3 is fixedly connected with crush box 20, and the top of 20 inner cavity side of crush box Hydraulic telescopic rod 21 is fixedly connected with bottom, one end of hydraulic pressure telescopic rod 21, which is fixedly connected with, crushes plate 22, crush box 20 The opposite side of inner cavity is fixedly connected with pressing plate 23, and the top of crush box 20, which is run through, feed inlet 24, and the bottom of crush box 20 Through there is discharge port 25, the object for entering crush box 20 can be crushed, and the first connection by crushing plate 22 and pressing plate 23 Fixed plate 4 is fixedly connected between the top of 2 and second connecting plate 3 of plate, the top of fixed plate 4, which is run through, has control cabinet 5, and control The side that case 5 processed extends to 4 bottom of fixed plate is fixedly connected with the first motor 6, and the output of the first motor 6 by support plate Axis is fixedly connected with threaded rod 7, and the one end of threaded rod 7 far from the first motor 6 and the side of the first connecting plate 2 are rotated by bearing Connection, the thread surface of threaded rod 7 are connected with slide bar 8, and the side of slide bar 8 is fixedly connected with piston rod 9, control cabinet 5 Side and extraction tube 10 is communicated with positioned at the bottom of the first motor 6, the side of extraction tube 10 and the top of connection flexible pipe 12 are all provided with Electronic valve 27 is equipped with, user can adjust the switch of electronic valve 27 according to the steering of the first motor 6, and piston rod 9 is remote One end from slide bar 8 runs through extraction tube 10 and extends to the inner cavity of extraction tube 10, and piston rod 9 extends to 10 inner cavity of extraction tube One end be fixedly connected with piston 11, the bottom of extraction tube 10 is communicated with connection flexible pipe 12, and connection flexible pipe 12 is far from extracting One end of pipe 10 and it is communicated with discharging gate 13 positioned at the bottom of control cabinet 5, the side of the first connecting plate 2, which passes through support plate, to be fixed and connect The gauge line 14 being used in combination with discharging gate 13 is connected to, the drug that gauge line 14 can enter discharging gate 13 measures, The top of dosing tank 1 and positioned at the bottom of gauge line 14 through there is a feed hopper 15, and the top of dosing tank 1 and connect positioned at first The side of fishplate bar 2 top of dosing tank 1 and is fixedly connected with weighing unit through there is a feed pipe 16 positioned at the bottom of discharge port 25 26, the drug added in after crushing can be placed on weighing unit 26 weigh and quantify, and the side of dosing tank 1, which is run through, discharging Pipe.

In use, user can first judge that dosing object is solid or liquid, and if liquid, user Liquid is first put into control cabinet 5, then user can close the electronic valve 27 in connection flexible pipe 12, after closing, User can start the first motor 6, and the first motor 6 can drive the rotation of threaded rod 7 after starting, and then drive threaded rod 7 8 side-to-side movement of slide bar on surface has then driven the side-to-side movement of piston rod 9, the piston 11 of such 9 one end of piston rod Side-to-side movement is carried out in the inner cavity of extraction tube 10, and then the liquid in control cabinet 5 can be sucked in extraction tube 10, is then made User can close the electronic valve 27 of 10 side of extraction tube, open the electronic valve 27 in connection flexible pipe 12, be again started up First motor 6, the liquid in such extraction tube 10 run past connection flexible pipe 12 and enter discharging gate 13, discharging gate 13 The liquid of addition is passed into gauge line 14, at this moment user can measure to adding in the liquid in gauge line 14, beat It opens and liquid is entered into dosing tank 1 by feed hopper 15 after electronic valve 27, if when the object of addition is solid, at this moment User can start hydraulic telescopic rod 21, and the solid of addition is entered to the inner cavity of crush box 20 by feed inlet 24, this When crush plate 22 and pressing plate 23 and the solid of addition can be crushed, the solid after crushing can by discharge port 25 into Enter onto weighing unit 26, then it can be entered dosing tank by user by feed hopper 15, at this moment user Start the second motor 17, and then be stirred by the object that the stirring blade 19 in rotating bar 18 adds in 1 inner cavity of dosing tank, So as to complete the whole flow process of the device.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of controllable feeding device of hydrochloric acid, including dosing tank（1）, it is characterised in that：The dosing tank（1）The both sides at top It has been respectively fixedly connected with the first connecting plate（2）With the second connecting plate（3）, and the first connecting plate（2）With the second connecting plate（3）'s Fixed plate is fixedly connected between top（4）, the fixed plate（4）Top through there is control cabinet（5）, and control cabinet（5） Extend to fixed plate（4）The side of bottom is fixedly connected with the first motor by support plate（6）, and the first motor（6）It is defeated Shaft is fixedly connected with threaded rod（7）, the threaded rod（7）Far from the first motor（6）One end and the first connecting plate（2）One Side is rotatablely connected by bearing, the threaded rod（7）Thread surface be connected with slide bar（8）, and slide bar（8）Side fix It is connected with piston rod（9）, the control cabinet（5）Side and positioned at the first motor（6）Bottom be communicated with extraction tube（10）, institute State piston rod（9）Far from slide bar（8）One end run through extraction tube（10）And extend to extraction tube（10）Inner cavity, and piston rod （9）Extend to extraction tube（10）One end of inner cavity is fixedly connected with piston（11）, the extraction tube（10）Bottom be communicated with Connect hose（12）, and connection flexible pipe（12）Far from extraction tube（10）One end and positioned at control cabinet（5）Bottom be communicated with out Expect mouth（13）, first connecting plate（2）Side be fixedly connected with by support plate and discharging gate（13）It is used in combination Gauge line（14）, the dosing tank（1）Top and positioned at gauge line（14）Bottom through there is feed hopper（15）, and dosing Case（1）Top and positioned at the first connecting plate（2）Side through there is feed pipe（16）.

2. a kind of controllable feeding device of hydrochloric acid according to claim 1, it is characterised in that：The dosing tank（1）One Side is fixedly connected with the second motor by supporting table（17）, and the second motor（17）Output terminal be fixedly connected with rotating bar （18）, the rotating bar（18）Far from the second motor（17）One end run through dosing tank（1）And extend to dosing tank（1）It is interior Chamber, and rotating bar（18）Extend to dosing tank（1）One end of inner cavity and dosing tank（1）The side of inner cavity is rotated by bearing to be connected It connects, the rotating bar（18）The top and bottom on surface and positioned at dosing tank（1）Inner cavity be fixedly connected with stirring blade （19）, the stirring blade（19）Quantity for ten, and arranged in a manner of equidistant.

3. a kind of controllable feeding device of hydrochloric acid according to claim 1, it is characterised in that：Second connecting plate（3） Side be fixedly connected with crush box（20）, and crush box（20）Inner cavity has been fixedly connected with hydraulic pressure at the top and bottom of side Telescopic rod（21）, the hydraulic pressure telescopic rod（21）One end be fixedly connected with crushing plate（22）, the crush box（20）Inner cavity Opposite side is fixedly connected with pressing plate（23）.

4. a kind of controllable feeding device of hydrochloric acid according to claim 3, it is characterised in that：The crush box（20）Top Portion, which is run through, feed inlet（24）, and crush box（20）Bottom through there is discharge port（25）.

5. a kind of controllable feeding device of hydrochloric acid according to claim 1, it is characterised in that：The dosing tank（1）Top Portion and positioned at discharge port（25）Bottom be fixedly connected with weighing unit（26）, the dosing tank（1）Side through there is discharge nozzle.

6. a kind of controllable feeding device of hydrochloric acid according to claim 1, it is characterised in that：The extraction tube（10）One Side and connection flexible pipe（12）Top be both provided with electronic valve（27）.