CN218249628U

CN218249628U - Remove charge device

Info

Publication number: CN218249628U
Application number: CN202221668285.2U
Authority: CN
Inventors: 丛利伟; 冯伟; 张志强; 郭平
Original assignee: Inner Mongolia Ordos Chemical Industry Co ltd
Current assignee: Inner Mongolia Ordos Chemical Industry Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2023-01-10
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses a remove charge device in petrochemical field, including bottom plate, explosive barrel, defeated medicine pipeline and control panel. A stirring device is arranged in the medicine adding barrel, a concentration analyzer is arranged at the top of the medicine adding barrel, and a liquid level meter is arranged on the side wall of the medicine adding barrel; a metering pump is also arranged on the movable dosing device, one end of the metering pump is connected with the dosing barrel, the other end of the metering pump is connected with a drug delivery pipeline, and the drug delivery pipeline comprises a corrosion-resistant pipeline and a high-pressure-resistant pipeline; the tail ends of the two branches are connected with a metal hose injection port and are used for being flexibly connected with a site needing medicine adding; the control panel is arranged on the bottom plate and is electrically connected with the stirring device and the medicine conveying pipeline; four movable small wheels are arranged at the bottom of the bottom plate, and a push-pull handrail is arranged on one side of the bottom plate, so that the device is convenient to move.

Description

Remove charge device

Technical Field

The utility model relates to a petrochemical field specifically is a remove charge device.

Background

In the field of petrochemical industry, boiler water, circulating water, desalted water and the like are required to have requirements, and medicines are required to be added into water or solution to improve PH, conductance, silica, alkali concentration, acid concentration and the like so as to ensure the requirements of the device on water and solution. The use is mostly fixed charge device among the actual operation process, and fixed charge device characteristics are that area is big, and it is single to add the medicine mode, if there is other local needs to add medicine temporarily in addition, to medicine kind, concentration requirement difference, just can't satisfy and add the medicine demand, and only one adds the pencil usually, and high pressure is added and is annotated or is caused the harm to equipment easily when using strong acid-base medicament.

The utility model discloses a remove charge device in chinese utility model patent that the grant bulletin number is CN 205182529U, and the grant bulletin day is 2016-04-27, including the frame, dissolve medical kit and add the medicine pump, the frame bottom is equipped with the mobile device, and medical kit and add the medicine pump locate in the frame, dissolve the medical kit and have the holding chamber, dissolve medical kit and add the medicine pump intercommunication, add the medicine pump and pump out and dissolve the interior solution of medical kit. The utility model discloses a solve traditional medicine equipment bulky, the quality is heavy, hardly carries the removal, exists during the use and does not exert oneself enoughly, shortcoming such as unable removal. But this utility model the frame with dissolve medical kit structure as an organic whole, technical staff can't observe the interior medicament condition of dissolving the explosive barrel when adding medicine.

A mobile automatic quantitative filling unit is disclosed in a Chinese utility model patent with an authorization notice number of CN 206597470U and an authorization notice date of 2017-10-31, a stirrer is arranged in a solution tank, the bottom of the solution tank is connected with a medicine outlet pipe, the medicine outlet pipe is communicated with a medicine feeding pipe, a metering pump is arranged on the medicine outlet pipe, the top of the solution tank is connected with an exhaust pipe, the exhaust pipe provided with a safety valve is communicated with the medicine feeding pipe, the medicine feeding pipe is provided with a buffer tank, a sampling or exhaust valve and a medicine feeding pipe joint at the end, and a medicine feeding head is connected with the medicine feeding pipe through the medicine feeding pipe joint and can rotate 360 degrees around the medicine feeding pipe; but all be equipped with the locking wheel on four angles in base bottom, still be equipped with the promotion handle that promotes the base and go forward or retreat on the base. The utility model realizes full-automatic operation, and saves labor; the dosage can be set by a keyboard of the flow regulator, so that high-precision addition is ensured, and waste is avoided; the medicine adding head can rotate 360 degrees, so that medicine can be conveniently added. However, the utility model is generally used in the field of water treatment, and only one dosing tube is needed, so that the equipment is easily damaged in a high-pressure filling environment or by using strong acid-base agents.

SUMMERY OF THE UTILITY MODEL

For overcoming the problem that exists among the prior art, the utility model aims to provide a remove charge device, its medicine solution homogeneous mixing that will add in the explosive barrel through the mixer, through measuring pump and different pipe connection, the stroke of by control panel control measuring pump is with the different pipelines of medicine solution transport feed, the device is fixed on the portable bottom plate that has the wheel, can move to the place that needs the medicine, and the flexible operation removes conveniently, the technical staff's that has significantly reduced work load.

In order to achieve the above purpose, the utility model provides a following technical scheme: a mobile medicine adding device comprises a bottom plate, a medicine adding barrel, a medicine conveying pipeline and a control panel; a stirring device is arranged in the dosing barrel, a concentration analyzer is arranged at the top of the dosing barrel, and a liquid level meter is arranged on the side wall of the dosing barrel; the medicine feeding barrel is connected with a medicine conveying pipeline, and the medicine conveying pipeline comprises a corrosion-resistant pipeline and a high-pressure resistant pipeline; the control panel is arranged on the bottom plate and is electrically connected with the stirring device and the medicine conveying pipeline.

The utility model discloses further set up to: the medicine adding barrel is made of PVC materials, and a medicine adding opening is formed in the top of the medicine adding barrel.

The utility model discloses further set up to: the stirring device comprises a driving device and a stirring paddle, wherein the driving device is installed at the top of the dosing barrel and is directly connected with the stirring paddle through a coupler.

The utility model discloses further set up to: the driving device is an explosion-proof motor.

The utility model discloses further set up to: the concentration analyzer is an immersion concentration analyzer and is fixed at the top of the dosing barrel through a bolt.

In the course of the work, the medicine gets into in the medicine bucket through adding the medicine mouth, and explosion-proof machine hookup stirring rake is rotatory will add the medicine bucket in solution stirring, detects whether the medicine solution accords with the operation requirement through the concentration analyzer, can observe solution state and capacity in the medicine bucket through the level gauge.

The utility model discloses further set up to: a metering pump is also arranged on the movable dosing device, one end of the metering pump is connected with the dosing barrel, and the other end of the metering pump is connected with the drug delivery pipeline; the metering pump is electrically connected with the control panel.

The utility model discloses further set up to: the metering pump motor is an explosion-proof motor.

The utility model discloses further set up to: the metering pump and the dosing barrel are connected through a pipeline, the pipeline is provided with a stop valve, and the stop valve is a PVC ball valve.

The utility model discloses further set up to: the metering pump is respectively connected with the corrosion-resistant pipeline and the high-pressure resistant pipeline through a stainless steel tee joint with threads.

The utility model discloses further set up to: the medicine conveying pipeline is provided with ball valves, and the ball valves are selected from one or more of PVC ball valves and stainless steel ball valves.

The utility model discloses further set up to: the corrosion-resistant pipeline is a PVC (polyvinyl chloride) medicine conveying pipe, and the high-pressure-resistant pipeline is a stainless steel medicine conveying pipe.

The utility model discloses further set up to: the ball valve is electrically connected with the control panel.

The utility model discloses further set up to: the end of the drug delivery pipeline is connected with a metal hose, and the metal hose is respectively in threaded connection with the PVC drug delivery pipe and the stainless steel drug delivery pipe.

In the working process, according to different corrosivity and high and low pressure filling conditions of the medicament solution, corresponding pipelines and filling amount can be selected through the control panel, the well-stirred solution in the medicament adding barrel is pumped out, and then the solution is injected into a place needing medicament adding through the medicament injection port of the metal hose.

The utility model discloses further set up to: the bottom of the bottom plate is provided with a small moving wheel; one side of the bottom plate is provided with a push-pull handrail; the small movable wheels are universal wheels; the universal wheel is provided with a brake pad.

In the working process, the universal wheels can be easily driven by the push-pull handrails to flexibly move the bottom plate to the dosing position, and the brake pads on the universal wheels can be fixed, so that the reagent solution is prevented from being spilled due to the movement of the device.

To sum up, the utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

1. through the control panel, pipelines made of different materials can be selected according to the corrosivity of the chemical solution and different high-pressure and low-pressure filling conditions, so that the damage to equipment is reduced.

2. The bottom plate bottom is provided with the universal wheel of taking the brake block, can remove according to use occasion and production needs and add the medicine, and the flexible operation, the universal wheel can be fixed to the brake block, avoids the device to remove and causes the medicament solution to spill.

3. The medicine feeding port is a circular threaded opening, and if the medicine is corroded, burnt and the like, the opening can be sealed, so that the medicine is prevented from splashing and injuring operators.

4. The medicine injection port made of the metal hose can be flexibly connected with a medicine adding place, the operation is convenient, the application range is wide, the metal hose is simple to assemble and disassemble, and the replacement and the cleaning are convenient.

5. This charge device can use various strong acid, strong alkali, also can annotate medicaments such as antisludging agent, flocculating agent, aqueous ammonia, phosphate because of using the PVC material more, and the medicament uses extensively, and the range of application is wide, can change the medicament according to the production needs, only needs can change another kind of medicament with the medicament bucket sanitization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

in the drawings, the reference numbers indicate the following list of parts:

1-a dosing barrel, 2-a liquid level meter, 3-a concentration analyzer, 4-a stirrer, 5-a dosing port, 6-a control panel, 7-a shut-off valve, 8-a PVC pipeline, 9-a metering pump, 10-a PVC ball valve, 11-a PVC dosing pipe, 12-a stainless steel ball valve, 13-a stainless steel dosing pipe, 14-a metal hose joint, 15-a metal hose dosing port, 16-a push-pull handrail, 17-a bottom plate, 18-a universal wheel and 19-a brake pad.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following description, together with the drawings of the present invention, clearly and completely describes the technical solution of the present invention, and based on the embodiments in the present application, other similar embodiments obtained by those skilled in the art without creative efforts shall all belong to the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc., used in the following embodiments are directions with reference to the drawings only, and thus, the directional terms used are intended to illustrate and not to limit the present invention.

The present invention will be further described with reference to the accompanying drawings and preferred embodiments.

As shown in fig. 1, which is the basic structure of the preferred embodiment of the present invention, a mobile medicine adding device includes a bottom plate 17, a medicine adding barrel 1 fixed on the bottom plate, a metering pump 9, a control panel 6, and a push-pull armrest 16. The medicine adding barrel is semi-closed, a medicine adding opening 5 with threads is reserved at the upper part, a concentration analyzer 3 and a stirrer 4 are fixed at the top of the medicine adding barrel, and a liquid level meter 2 is arranged on the side wall of the medicine adding barrel. The bottom of the dosing barrel is connected with a metering pump 9 through a PVC pipe 8 by threads, a stop valve 7 is arranged on the PVC pipe 8, the outlet of the metering pump 9 is divided into two branches by a stainless steel three-way joint, one branch is provided with a PVC ball valve 10 for a PVC dosing pipe 11 and used for controlling the liquid circulation, the other branch is a stainless steel dosing pipe 13 and is provided with a stainless steel ball valve 12, the tail ends of the two branches are connected with a dosing port 15 of a metal hose through a metal hose joint 14 by threads and used for flexibly adapting to a dosing site, four universal wheels 18 are arranged on a bottom plate, and each universal wheel is provided with a brake pad 19.

Example 1:

when strong acid and strong base medicaments need to be injected, the medicaments are injected into the medicament adding barrel 1 through the medicament adding port 5, and if the medicaments have the hazards of corrosion, burn and the like, the opening can be sealed to prevent the injuries to operators, so that the splashing is avoided. Through the operation of 6 control mixers 4 of control panel, with the medicament solution stirring, the technical staff can learn according to concentration analyzer 3 whether to accord with the operation requirement with the interior solution of medicine barrel and observe state and the in service behavior of adding the medicament solution in the medicine barrel through level gauge 2.

After the medicament solution is stirred, a technician pushes and pulls the handrail 16 to drive the bottom plate 17 and the universal wheel 18, moves the device to a place needing to be dosed, and uses the brake pad 19 to fix the universal wheel 18, so that the medicament solution is prevented from being spilled due to the movement of the device during dosing.

When in medicine adding, the metal hose medicine injection port 15 is connected with a place needing medicine adding, and medicine adding pipelines are selected according to different injected medicines and different high-pressure and low-pressure injection conditions.

Because the PVC material resists strong acid and strong base corrosion, the PVC medicine conveying pipe 11 is selected as the medicine conveying pipe, a technician operates the control panel 6, the stainless steel ball valve 12 is cut off, the cut-off valve 7 and the PVC ball valve 10 are opened, the stroke of the metering pump is adjusted according to the medicine adding requirement, the metering pump is controlled to pump out the solution dosage, the medicament solution in the medicine adding barrel 1 passes through the PVC pipeline 8 and is pumped into the PVC medicine conveying pipe 11 by the metering pump 9, and then the medicine is injected into a place needing medicine adding through the metal hose medicine injection port 15.

Example 2:

the difference from example 1 is that: when a high-pressure system or high-pressure equipment needs to be filled, because the stainless steel pipe is high-pressure resistant, the stainless steel medicine conveying pipe 13 is selected as the medicine conveying pipe, a technician operates the control panel 6, cuts off the PVC ball valve 10, opens the cut-off valve 7 and the stainless steel ball valve 12, adjusts the stroke of the metering pump according to the medicine adding requirement, controls the metering pump to pump out the solution dosage, and the medicament solution in the medicine adding barrel 1 is pumped into the stainless steel medicine conveying pipe 13 through the PVC pipeline 8 by the metering pump 9 and then is injected into a place needing to be added with medicine through the metal hose medicine injection port 15.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A mobile medicine adding device comprises a bottom plate, a medicine adding barrel, a medicine conveying pipeline and a control panel, and is characterized in that a stirring device is arranged inside the medicine adding barrel, a concentration analyzer is arranged at the top of the medicine adding barrel, and a liquid level meter is arranged on the side wall of the medicine adding barrel; the medicine feeding barrel is connected with a medicine conveying pipeline, and the medicine conveying pipeline comprises a corrosion-resistant pipeline and a high-pressure resistant pipeline; the control panel is arranged on the bottom plate and is electrically connected with the stirring device and the medicine conveying pipeline.

2. The mobile medicine adding device of claim 1, wherein the medicine adding barrel is made of PVC material, and a medicine adding port is arranged at the top of the medicine adding barrel.

3. The mobile medicine adding device according to claim 1, wherein the stirring device comprises a driving device and a stirring paddle, the driving device is installed at the top of the medicine adding barrel and is directly connected with the stirring paddle through a coupler, and the driving device is an explosion-proof motor.

4. The mobile medicine adding device of claim 1, wherein the concentration analyzer is a submerged concentration analyzer, and the concentration analyzer is fixed on the top of the medicine adding barrel through bolts.

5. The mobile medicine adding device according to claim 1, wherein a metering pump is further arranged on the mobile medicine adding device, one end of the metering pump is connected with the medicine adding barrel, and the other end of the metering pump is connected with the medicine conveying pipeline; the metering pump is electrically connected with the control panel.

6. The mobile medicine adding device according to claim 5, wherein the medicine conveying pipelines are provided with ball valves, and the ball valves are selected from one or more of PVC ball valves and stainless steel ball valves.

7. The mobile dosing device of claim 1, wherein the corrosion resistant pipeline is a PVC drug delivery tube and the high pressure resistant pipeline is a stainless steel drug delivery tube.

8. The mobile dosing device of claim 6, wherein the ball valve is electrically connected to a control panel.

9. The mobile medicine adding device of claim 1, wherein a metal hose is connected to the end of the medicine conveying pipeline, and the metal hose is in threaded connection with the PVC medicine conveying pipe and the stainless steel medicine conveying pipe respectively.

10. The mobile medicine adding device of claim 1, wherein a mobile small wheel is arranged at the bottom of the bottom plate; one side of the bottom plate is provided with a push-pull handrail; the small movable wheels are universal wheels; the universal wheel is provided with a brake pad.