CN218810321U - Safe movable quantitative medicament filling system - Google Patents

Abstract

The utility model relates to a chemical industry medicament filling technical field especially discloses a safe type movable ration medicament filling system, including the movable flatbed, be provided with filling subassembly and liquid reserve tank subassembly on the flatbed, fill the subassembly and include pneumatic measuring pump, the liquid reserve tank subassembly is including annotating the agent case, annotates agent incasement portion top-down and divide into variable volumetric liquid reserve tank district and filling district, liquid reserve tank district and filling district intercommunication, pneumatic measuring pump and filling district intercommunication. The utility model discloses a movable flatbed, can be convenient shift to the filling place, realize swift filling nearby, the transition is nimble, satisfy the filling requirement in different filling places, adopt compressed gas to be the manual regulation of power fit, whole no electric original paper, can use in the chemical plant district that fire prevention and explosion-proof requirement is high, the security performance is high, through the adjustment to annotating the agent case, set for different volumetric filling districts, satisfy different filling volume requirements, realize quantitative filling when saving the cost.

Description

Safe movable quantitative medicament filling system

Technical Field

The utility model relates to a chemical industry medicament filling technical field especially relates to a safe type movable ration medicament filling system.

Background

The chemical plant is in the work links such as washing the pipeline, adjusting water quality, add auxiliary agent, need to annotate a certain amount of medicament or auxiliary agent according to the regulation, chemical plant generally can set up fixed filling system in factory fixed position department, but wash the pipeline under most circumstances, work such as adjustment water quality, and do not need the operation all the year round, only need in short time operation or discontinuous operation, fixed filling system annotate inconveniently, the rate of utilization is low, fixed filling system does not use for a long time, still need to invest in a large amount of manpower and material resources to maintain, in case because of wearing parts age causes the incident when using next time, cause the very big waste of resource.

Therefore, there is a need for an improved safety movable dosing system that overcomes the deficiencies of the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem among the prior art, providing a safe type movable ration medicament filling system, portable nearby ration is annotated, convenient and fast, reduce cost, safety in utilization is high.

The technical scheme of the utility model is that:

the utility model provides a safe type movable ration medicament filling system, includes the movable flatbed, is provided with on the flatbed and annotates subassembly and liquid reserve tank subassembly, annotates the subassembly and includes pneumatic measuring pump, and the liquid reserve tank subassembly is including annotating the agent case, annotates the agent incasement portion top-down and divide into variable volumetric liquid reserve tank district and filling district, and liquid reserve tank district and filling district intercommunication, pneumatic measuring pump and filling district intercommunication.

Adopt above-mentioned structure, movable flatbed can be convenient remove near the position that needs the filling, accomplish filling work nearby, use and transition mean square just swift, need not to set up fixed filling system, reduce investment and area, adopt pneumatic measuring pump to annotate, no electric component, can use in the chemical plant district that fire prevention and explosion-proof requirement is high, the safety in utilization is high, through variable volumetric liquid storage district and filling district, the volume in adjustment filling district that can be convenient, satisfy the filling work that different filling volume required, application scope is wide.

Preferably, the pneumatic metering pump is connected with a gas steel cylinder through a pipeline, the gas steel cylinder is arranged on the flat car through a steel cylinder support, and a pressure regulating valve and an air inlet valve are sequentially arranged on the pipeline between the pneumatic metering pump and the gas steel cylinder.

Adopt above-mentioned structure, utilize the compressed gas in the gas cylinder as power drive pneumatic measuring pump, whole no electric original paper, can use in the fire prevention and explosion-proof high chemical industry factory that requires, the safety in utilization is high, through the break-make between admission valve control pneumatic measuring pump and the gas cylinder, the pressure-regulating valve adjustment gas cylinder's the pressure of giving vent to anger.

Preferably, be provided with the baffle in the notes agent case, the baffle will be annotated the agent case and divide into stock solution district and filling district, is provided with on the baffle and annotates the agent export, and the baffle bottom articulates has the floater of annotating agent export looks adaptation, and threaded connection has the lead screw on the baffle, and the lead screw upwards extends to annotate outside the agent case, and the rigid coupling has the hand wheel.

By adopting the structure, the injection box is divided into the liquid storage area and the injection area by the partition plate, the injection in the liquid storage area can flow into the injection area through the injection outlet, the floating ball floats upwards along with the rise of the liquid level, when the injection in the injection area reaches the calibrated volume of the injection area, the floating ball correspondingly seals the injection outlet, the communication between the liquid storage area and the injection area is cut off, the injection in the injection area reaches the set injection amount, the lead screw is driven by rotating the hand wheel to drive the partition plate to lift, the position of the partition plate is adjusted, the volume of the injection area is set to meet the requirement of the set injection amount, the injection requirements of different injection amounts are met, the application range is wide, and the cost is saved.

Preferably, the outer side wall of the agent injection box is provided with a liquid level meter and a transparent observation window, the liquid level meter corresponds to the liquid storage area, the transparent observation window corresponds to the injection area, the transparent observation window is provided with scale marks, the liquid level meter is used for observing the amount of the agent injected into the liquid storage area, the transparent observation window is used for observing the position of the partition plate, and the volume of the injection area below the partition plate can be visually read by using the scale marks.

Preferably, annotate the agent case and pass through the case support setting on the flatbed, annotate the agent roof portion and be provided with dress agent mouth, dress agent mouth is provided with sealed apron, annotates agent bottom of the case portion and is provided with the atmospheric valve, utilizes the case support to raise annotating the agent case, makes things convenient for pneumatic measuring pump and annotates being connected of agent case and installation atmospheric valve, utilizes dress agent mouth to annotate the agent incasement to add and annotate the agent, utilizes sealed apron will annotate the agent case sealed, prevents to annotate the agent and is polluted.

Preferably, the inlet end of the pneumatic metering pump is communicated with the filling area through a pipeline, a pump inlet valve is arranged on the pipeline, a pressure gauge and a pump outlet valve are sequentially arranged at the outlet end of the pneumatic metering pump, the filling agent in the filling area is filled through the pneumatic metering pump, the inlet end and the outlet end of the pneumatic metering pump are controlled to be on-off by the pump inlet valve and the pump outlet valve, and the pressure value at the outlet end of the pneumatic metering pump can be visually observed by the pressure gauge.

Preferably, a safety valve is arranged between the outlet end of the pneumatic metering pump and the agent injection box, and the pressure of the outlet end of the pneumatic metering pump and the pressure of the agent injection box are controlled by the safety valve, so that accidents of the system caused by overhigh pressure are avoided.

Preferably, the four corners of the bottom of the flat car are respectively provided with universal wheels, one end of the flat car is provided with a push-pull handrail, and the push-pull handrail and the universal wheels can be used for conveniently driving the flat car to move and transferring a working place.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a movable flatbed, transfer to the filling place that can be convenient, realize swift filling nearby, the transition is nimble, satisfy the filling requirement in different filling places, adopt compressed gas to be the manual regulation of power fit, whole no electric original paper, can use in the chemical plant area that fire prevention and explosion-proof requirement is high, the security performance is high, through the adjustment to annotating the agent case, set for different volumetric filling districts, satisfy different filling volume requirements, realize quantitative filling when saving the cost.

Drawings

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

FIG. 2 is a schematic view of the structure of the present invention;

fig. 3 is the schematic view of the sectional structure of the liquid storage tank assembly of the present invention.

Wherein, 1, universal wheel; 2. flatbed vehicle; 3. a metal hose; 4. a steel cylinder bracket; 5. a gas cylinder; 6. a pressure regulating valve; 7. an intake valve; 8. a pressure gauge; 9. a pump outlet valve; 10. a safety valve; 11. an agent injection box; 12. a filling port; 13. sealing the cover plate; 14. a liquid level meter; 15. a transparent viewing window; 16. scale lines; 17. pushing and pulling the handrail; 18. a tank support; 19. an emptying valve; 20. a pump inlet valve; 21. a pneumatic metering pump; 22. a partition plate; 23. a liquid storage area; 24. a filling area; 25. an injection outlet; 26. a floating ball; 27. a lead screw; 28. a handwheel.

Detailed Description

In order to make the utility model realize that the technical means, technical characteristics, utility model purpose and technological effect are easily understood and known, combine specific figure below, further explain the utility model.

Referring to fig. 1-3, a safe and movable quantitative chemical filling system includes a movable flat car 2, the flat car 2 is driven to move by universal wheels 1 installed at four corners of a bottom plate of the flat car 2, the universal wheels 1 are universal wheels 1 with brakes, when the flat car 2 is moved in place, the flat car 2 can be locked by the brakes, so as to prevent safety accidents caused by movement of the flat car 2 during operation, in order to facilitate movement of the flat car 2, a push-pull handrail 17 is installed at one side of the flat car 2, the flat car 2 can be conveniently pushed to move to a transition place by pushing the push-pull handrail 17, a filling assembly and a liquid storage tank assembly are installed on the flat car 2, the filling assembly includes a pneumatic metering pump 21 for filling an injection agent in the liquid storage tank assembly, the pneumatic metering pump 21 can be connected to a gas cylinder 5 or a field gas station, the pneumatic metering pump 21 is driven to operate by compressed air or low-pressure nitrogen, the liquid storage tank assembly includes an injection tank 11, a partition plate 22 capable of being adjusted up and down is installed in the filling tank 11, the liquid storage tank 11 is divided into a liquid storage area 23 and a liquid storage area 24 capable of being accurately communicated with the filling area 24, and the filling area 24.

By adopting the structure, the flat car 2 can be conveniently moved to the position near the position needing to be filled through the universal wheel 1 and the push-pull handrail 17, the filling work can be completed nearby, the use and the transition are convenient and quick, a fixed filling system is not required to be arranged in a factory, the investment and the occupied area are reduced, the pneumatic metering pump 21 is adopted as an execution element for filling, no electric element is arranged on the whole, the flat car can be used in a chemical factory area with high requirements on fire prevention and explosion prevention, the use safety is high, the filling agent box 11 is divided into the liquid storage area 23 and the filling area 24 with variable volumes through the vertical adjustment of the partition plate 22, the volume of the filling area 24 can be conveniently adjusted, the filling amount is metered, the filling amount is ensured to be accurate through the cooperation with the pneumatic metering pump 21, the filling work with different filling amount requirements can be met, the application range is wide, the filling agent boxes 11 with different specifications do not need to be processed according to different amounts, and the cost is saved.

Referring to fig. 1 and 2, for preventing that there is not the gas station or far away from the gas station at the filling scene, can't provide power for pneumatic measuring pump 21, install gas steel bottle 5 on flatbed 2, gas steel bottle 5 passes through steel bottle support 4 and installs on flatbed 2, adopt steel bottle support 4 to guarantee the firm of gas steel bottle 5 installation, prevent in-process using and removing, gas steel bottle 5 emptys and causes the incident, pneumatic measuring pump 21 passes through pipeline and gas steel bottle 5 intercommunication, install air-vent valve 6 and admission valve 7 on the connecting pipeline between pneumatic measuring pump 21 and gas steel bottle 5 in proper order.

Adopt above-mentioned structure, under the circumstances that does not have the gas station at the filling scene, utilize the compressed gas in the gas cylinder 5 of installing on flatbed 2 as power drive pneumatic measuring pump 21, wholly do not adopt the electric component, can use in the high chemical plant area of fire prevention and explosion-proof requirement, the safety in utilization is high, through the break-make between pneumatic measuring pump 21 of admission valve 7 control and the gas cylinder 5, the pressure-regulating valve 6 adjusts the pressure of giving vent to anger of gas cylinder 5.

Referring to fig. 3, an injection outlet 25 for communicating a liquid storage area 23 with a filling area 24 is formed in a partition 22, an injection in the liquid storage area 23 flows into the filling area 24 through the injection outlet 25, a floating ball 26 is hinged to the bottom of the partition 22, the floating ball 26 ascends and descends along with the height of the liquid level in the filling area 24, the position of the floating ball 26 is matched with the position of the injection outlet 25, when the injection flowing into the filling area 24 reaches the calibrated volume of the filling area 24, the floating ball 26 correspondingly seals the injection outlet 25, the communication between the liquid storage area 23 and the filling area 24 is cut off, the injection in the filling area 24 reaches the preset injection amount, a sealing ring can be mounted on the partition 22 to ensure the sealing between the liquid storage area 23 and the filling area 24, the position where the partition 22 contacts with the side wall of the injection tank 11 is sealed through the sealing ring to prevent the injection from leaking, a lead screw 27 is connected to the partition 22 through threads, the lead screw 27 extends upwards to the outside of the injection tank 11 to be fixedly connected with a hand wheel 28, the hand wheel 28 is rotated to drive the partition 22 to adjust the lifting and the injection area 24 to meet the requirements of different production ranges and save the injection volume.

Referring to fig. 1-3, a liquid level meter 14 and a transparent observation window 15 are installed on the outer side wall of an injection box 11, the liquid level meter 14 corresponds to a liquid storage area 23, the amount of injection in the liquid storage area 23 can be conveniently observed by using the liquid level meter 14, the transparent observation window 15 corresponds to an injection area 24, scale marks 16 are arranged on the transparent observation window 15, the position of a partition 22 can be observed through the transparent observation window 15, the scale marks 16 indicate the volume of the injection area 24 corresponding to the partition 22 at different positions, and the volume of the injection area 24 can be visually determined through the transparent observation window 15 and the scale marks 16.

Referring to fig. 1 and 2, an injection tank 11 is connected to a flat car 2 through a tank support 18, a filling port 12 is formed in the top of the injection tank 11, an injection is added into the injection tank 11 through the filling port 12, a sealing cover plate 13 is connected to the filling port 12, after the injection is added into the injection tank 11, the filling port 12 is sealed through the sealing cover plate 13, a liquid storage region 23 is isolated from contacting with the outside to prevent the injection in the liquid storage region 23 from being polluted, a blow-down valve 19 is connected to the bottom of the injection tank 11 for discharging the residual injection in the injection tank 11 or performing blow-down treatment on the injection tank 11, the injection tank 11 is raised by the tank support 18 to facilitate the connection between a pneumatic metering pump 21 and the injection tank 11 and install the blow-down valve 19, the inlet end of the pneumatic metering pump 21 is communicated with the filling region 24 through a pipeline, install pump inlet valve 20 on the pipeline of connecting, pump outlet valve 9 is connected to the exit end of pneumatic measuring pump 21, annotate the notes agent of annotating district 24 through pneumatic measuring pump 21, utilize pump inlet valve 20 and pump outlet valve 9 to carry out on-off control to the entrance point and the exit end of pneumatic measuring pump 21, still be connected with manometer 8 at the exit end of pneumatic measuring pump 21, can audio-visually observe the pressure value of pneumatic measuring pump 21 exit end through manometer 8, be connected with relief valve 10 between the exit end of pneumatic measuring pump 21 and notes agent case 11, relief valve 10 controls the exit end of pneumatic measuring pump 21 and annotates the pressure in the agent case 11, when manometer 8 shows that pressure is too high, carry out the pressure release through opening relief valve 10, thereby guarantee that the system does not take place the accident because of the pressure is too high.

The working principle is as follows: when the device is used, the push-pull handrail 17 is manually pushed to move the flat car 2 to the position near the filling position, the brake is locked, the position of the universal wheel 1 is locked, the pressure regulating valve 6, the air inlet valve 7, the pump outlet valve 9, the safety valve 10, the vent valve 19 and the pump inlet valve 20 are checked and confirmed to be in a closed state, the hand wheel 28 is rotated according to the requirement of the filling amount to drive the lead screw 27 to adjust the position of the partition plate 22, the position of the partition plate 22 is observed through the transparent observation window 15, the partition plate 22 is adjusted to the corresponding position through volume scales marked on the scale line 16, the filling agent to be filled is added into the liquid storage area 23 on the upper portion of the filling agent box 11 through the filling agent filling port 12, the liquid level of the liquid storage area 23 is determined through the liquid level meter 14, after the filling agent is added, the filling agent is sealed by the sealing cover plate 13, the filling agent flows into the filling area 24 from the liquid storage area 23 through the filling agent outlet 25, when the filling agent filling amount of the filling area 24 reaches the filling area reaches the set volume, the filling area, the filling agent outlet area 26 is sealed, the gas cylinder is connected with the gas cylinder, the gas cylinder is connected with the gas filling pressure regulating valve 5, the gas cylinder is opened, the gas cylinder 21, the gas filling valve 21 is connected with the gas filling valve 5, the gas filling valve 21, the gas filling area is connected with the gas cylinder, the gas cylinder 5, the gas filling valve 21, the gas cylinder is connected with the gas filling valve 21, the gas filling valve 5 is controlled, the gas filling valve, the gas cylinder is connected with the gas filling valve 21, the gas filling valve 21, the gas filling valve 5, the gas filling valve 21, and the gas filling valve 5.

When the gas station is arranged at the filling position or is close to the gas station, the pneumatic metering pump 21 can be directly connected with the gas station by using a hose, and the pneumatic metering pump 21 is driven to work by using compressed air or low-pressure nitrogen of the gas station.

It should be noted that, in the embodiment of the present invention, the universal wheel 1, the metal hose 3, the gas cylinder 5, the pressure regulating valve 6, the air inlet valve 7, the pressure gauge 8, the pump outlet valve 9, the safety valve 10, the liquid level gauge 14, the air release valve 19, the pump inlet valve 20, the pneumatic metering pump 21, the lead screw 27, and the hand wheel 28 are all applied in the prior art.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. All equivalent changes and modifications made according to the content of the claims of the present invention shall fall within the technical scope of the present invention.

Claims (8)

1. The utility model provides a safe type movable ration medicament filling system which characterized in that: including movable flatbed (2), be provided with on flatbed (2) and annotate subassembly and liquid reserve tank subassembly, it includes pneumatic measuring pump (21) to annotate the subassembly, the liquid reserve tank subassembly is including annotating agent case (11), annotate inside top-down of agent case (11) and divide into variable volumetric stock solution district (23) and annotate district (24), stock solution district (23) and annotate district (24) intercommunication, pneumatic measuring pump (21) and annotate district (24) intercommunication.

2. A safety movable metered dose dispensing system as claimed in claim 1 wherein: pneumatic measuring pump (21) have gas cylinder (5) through the pipe connection, gas cylinder (5) set up on flatbed (2) through steel bottle support (4), have air-vent valve (6) and admission valve (7) in proper order on the pipeline between pneumatic measuring pump (21) and gas cylinder (5).

3. A safety movable dosing medication dispensing system according to claim 1, wherein: annotate and be provided with baffle (22) in agent case (11), baffle (22) will annotate agent case (11) and divide into stock solution district (23) and filling district (24), be provided with on baffle (22) and annotate agent export (25), baffle (22) bottom articulated have with annotate floater (26) of agent export (25) looks adaptation, threaded connection has lead screw (27) on baffle (22), lead screw (27) upwards extend to annotate outside agent case (11), and the rigid coupling has hand wheel (28).

4. A safety movable dosing medication dispensing system according to claim 1, wherein: annotate and be provided with level gauge (14) and transparent observation window (15) on agent case (11) lateral wall, level gauge (14) are corresponding with stock solution district (23), transparent observation window (15) are corresponding with annotating district (24), are provided with scale mark (16) on transparent observation window (15).

5. A safety movable dosing medication dispensing system according to claim 1, wherein: the injection box (11) is arranged on the flat car (2) through a box support (18), the top of the injection box (11) is provided with a filling port (12), the filling port (12) is provided with a sealing cover plate (13), and the bottom of the injection box (11) is provided with an emptying valve (19).

6. A safety movable dosing medication dispensing system according to claim 1, wherein: the inlet end of the pneumatic metering pump (21) is communicated with the filling area (24) through a pipeline, a pump inlet valve (20) is arranged on the pipeline, and the outlet end of the pneumatic metering pump (21) is sequentially provided with a pressure gauge (8) and a pump outlet valve (9).

7. A safety movable dosing medication dispensing system according to claim 1, wherein: a safety valve (10) is arranged between the outlet end of the pneumatic metering pump (21) and the injection box (11).

8. A safety movable dosing medication dispensing system according to claim 1, wherein: four corners of the bottom of the flat car (2) are respectively provided with universal wheels (1), and one end of the flat car (2) is provided with a push-pull handrail (17).

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