CN212523688U - Filtering type dosing device with flushing function - Google Patents

Abstract

The utility model relates to a filter type charge device of function is washed in area, it includes the base upper portion one side is equipped with automatically controlled cabinet the other cartridge case that dissolves that is equipped with of automatically controlled cabinet dissolve cartridge case top middle be equipped with the mixer the other feed inlet that is equipped with of mixer be equipped with the feed cylinder in the cartridge case that dissolves of feed inlet department the other inlet pipe group that is equipped with of feed inlet dissolve cartridge case lower part is equipped with down the drain pipe, the drain pipe links to each other with the entrance point of measuring pump down, the exit end of measuring pump links to each other with middle drain pipe, middle drain pipe links to each other with the transition pipe, the transition pipe links to each other with last drain pipe, pressure release pipeline respectively, pressure release pipeline one end links to each other with dissolving the cartridge case top, middle drain pipe links to each other with the flushing pipe. The utility model discloses integrate, can prevent pipeline and pump head crystallization through the flushing line, carry out the material and filter, whole steady safety of operation.

Description

Filtering type dosing device with flushing function

Technical Field

The utility model relates to a charge device, concretely relates to charge device integrates.

Background

The chemical adding device is mainly used for boiler water supply, circulating water, hydrazine adding, phosphate adding and other treatments of a power plant, and can also be used in the industries of petroleum, chemical engineering, environmental protection, water supply systems and the like. The dosing device is widely applied to raw water, feed water treatment systems and wastewater treatment systems, generally needs quantitative dosing of medicaments, and along with automatic application, needs an automatic dosing device, if the dosing device is a powdery medicament, the powdery medicament needs to be dissolved, then the dissolved medicament is conveyed to a dosing place through a metering pump according to requirements, and the dosing device is quantitatively dosed, so that the dosing device has high requirements on quality, safety and field operation. Wherein the mixed solution of phosphoric acid solution and alkali solution is easy to crystallize in the conveying pipeline, thereby affecting the working efficiency and the service life of parts; in addition, the medicine adding port is not provided with a primary filtering structure, large particles and caking materials are easy to pour into the barrel together, and inconvenience is brought to stirring and dissolving.

Disclosure of Invention

The purpose of the invention is as follows: the utility model aims at overcoming the not enough among the prior art, provide one kind and integrate, can prevent pipeline and pump head crystallization through the flushing line, carry out the material and filter, whole charge device that operates steadily safely.

The technical scheme is as follows: in order to solve the technical problem, the utility model discloses a filter type chemical adding device with flushing function, which comprises a base, wherein one side of the upper part of the base is provided with an electric control cabinet, a dissolving medicine cylinder is arranged beside the electric control cabinet, a stirrer is arranged in the middle of the top part of the dissolving medicine cylinder, a feed inlet is arranged beside the stirrer, a material cylinder is arranged in the dissolving medicine cylinder at the feed inlet, a water inlet pipe group is arranged beside the feed inlet, a water inlet valve group is arranged on the water inlet pipe group, a lower liquid outlet pipe is arranged at the lower part of the dissolving medicine cylinder, the lower liquid outlet pipe is connected with the inlet end of a metering pump, the outlet end of the metering pump is connected with a middle liquid outlet pipe, the middle liquid outlet pipe is connected with a transition pipe, the transition pipe is respectively connected with an upper liquid outlet pipe and a pressure relief pipeline, a liquid outlet valve group is arranged on the upper liquid, middle drain pipe links to each other with the flushing pipe be equipped with the flushing valves on the flushing pipe dissolve the medicine barrel bottom and be equipped with the blow-down pipe dissolve medicine barrel lateral wall upper portion and be equipped with the level gauge be equipped with control valve I down on the drain pipe be equipped with control valve II on the blow-down pipe dissolve medicine barrel lateral part top and be equipped with the overflow pipe the last antidetonation manometer of pressure release pipe be equipped with on the transition pipe and take the attenuator manometer.

Further, two cartridges are provided on the base, which are arranged in close proximity.

Further, the feed cylinder is a punching net filter cylinder.

Furthermore, a platform ladder stand is arranged beside the drug dissolving tank.

Furthermore, the lower liquid outlet pipe, the middle liquid outlet pipe, the transition pipe, the upper liquid outlet pipe, the pressure relief pipeline, the flushing pipeline, the emptying pipe and the overflow pipe are all arranged at the same side of the solvent cartridge.

Has the advantages that: compared with the prior art, the utility model, it is showing the advantage and is: the utility model has the advantages that all the parts are arranged on the base, the whole integration is arranged, the structure is compact, wherein the lower liquid outlet pipe, the middle liquid outlet pipe, the transition pipe, the upper liquid outlet pipe, the pressure relief pipeline, the flushing pipeline, the emptying pipe and the overflow pipe are arranged at the same side of the cartridge case, the layout is reasonable, the later period maintenance is convenient, in addition, the flushing pipeline is arranged on the inlet and outlet pipeline of the metering pump, the flushing pipeline is filled with external clear water, the pump head and the delivery pipeline can be flushed by the matching use of the valve and the metering pump, the blockage of the pipeline and the metering pump caused by the easy crystallization liquid such as phosphoric acid liquid, alkali liquor and the like can be effectively prevented, the long-term normal use of the dosing pipeline can be ensured by the flushing pipeline, the normal use of the metering pump can be ensured, the service life of, can prevent effectively that large granule and caking material from directly pouring into and dissolving the cartridge case, effectively improve stirring effect, this device realizes automatic operation through automatically controlled cabinet, whole steady reliable safety of working.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a side view of the present invention in partial section;

fig. 3 is a top view structural diagram of the present invention.

Detailed Description

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

As shown in figures 1, 2 and 3, a filtering type chemical adding device with flushing function, which comprises a base 1, wherein an electric control cabinet 2 is arranged on one side of the upper part of the base 1, two chemical dissolving tanks 3 are arranged beside the electric control cabinet 2 and are arranged near each other, a stirrer 4 is arranged in the middle of the top of each chemical dissolving tank 3, a feed inlet 5 is arranged beside each stirrer 4, a feed cylinder 6 is arranged in each chemical dissolving tank 3 at the position of the feed inlet 5, each feed cylinder 6 is a punching net filter cylinder, a water inlet pipe group 7 is arranged beside each feed inlet 5, a water inlet valve group is arranged on each water inlet pipe group 7, a lower liquid outlet pipe 8 is arranged on the lower part of each chemical dissolving tank 3, each lower liquid outlet pipe 8 is connected with the inlet end of a metering pump 9, the outlet end of each metering pump 9 is connected with a middle liquid outlet pipe 10, each middle liquid outlet pipe 10 is connected with a transition pipe 11, and each transition pipe 11 is respectively, A pressure relief pipeline 13 is connected, a liquid outlet valve group is arranged on the upper liquid outlet pipe 12, one end of the pressure relief pipeline 13 is connected with the top of the medicine dissolving barrel 3, the middle liquid outlet pipe 10 is connected with a flushing pipeline 14, a flushing valve group is arranged on the flushing pipeline 14, a vent pipe 15 is arranged at the bottom of the cartridge 3, a liquid level meter 16 is arranged at the upper part of the side wall of the cartridge 3, a control valve I is arranged on the lower liquid outlet pipe 8, a control valve II is arranged on the emptying pipe 15, an overflow pipe 16 is arranged above the side part of the solvent cylinder 3, the lower liquid outlet pipe 8, the middle liquid outlet pipe 10, the transition pipe 11, the upper liquid outlet pipe 12, the pressure relief pipeline 13, the flushing pipeline 14, the emptying pipe 15 and the overflow pipe 16 are all arranged at the same side of the solvent cartridge 3, an anti-seismic pressure gauge 17 is arranged on the pressure relief pipeline 13, a pressure gauge 18 with a damper is arranged on the transition pipe 11, and a platform ladder 19 is arranged beside the drug dissolving tank 3. The utility model has the advantages that all the parts are arranged on the base, the whole integration is arranged, the structure is compact, wherein the lower liquid outlet pipe, the middle liquid outlet pipe, the transition pipe, the upper liquid outlet pipe, the pressure relief pipeline, the flushing pipeline, the emptying pipe and the overflow pipe are arranged at the same side of the cartridge case, the layout is reasonable, the later period maintenance is convenient, in addition, the flushing pipeline is arranged on the inlet and outlet pipeline of the metering pump, the flushing pipeline is filled with external clear water, the pump head and the delivery pipeline can be flushed by the matching use of the valve and the metering pump, the blockage of the pipeline and the metering pump caused by the easy crystallization liquid such as phosphoric acid liquid, alkali liquor and the like can be effectively prevented, the long-term normal use of the dosing pipeline can be ensured by the flushing pipeline, the normal use of the metering pump can be ensured, the service life of, can prevent effectively that large granule and caking material from directly pouring into and dissolving the cartridge case, effectively improve stirring effect, this device realizes automatic operation through automatically controlled cabinet, whole steady reliable safety of working.

The utility model provides a thinking and method, the method and the way of specifically realizing this technical scheme are many, above only the utility model discloses a preferred embodiment should point out, to the ordinary technical personnel in this technical field, not deviating from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements and moist decorations, these improvements should also be regarded as the utility model discloses a protection range, each component that does not make clear and definite in this embodiment all can be realized with prior art.

Claims (5)

1. The utility model provides a take filtration type charge device of washing function which characterized in that: it includes base (1) upper portion one side is equipped with automatically controlled cabinet (2) other cartridge dissolving case (3) of being equipped with in cartridge dissolving case (3) top centre is equipped with mixer (4) other feed inlet (5) of being equipped with of mixer (4) be equipped with feed cylinder (6) in cartridge dissolving case (3) of feed inlet (5) department the other water pipe group (7) that is equipped with of feed inlet (5) be equipped with into water valves on the water pipe group (7) it is equipped with down drain pipe (8) to dissolve cartridge dissolving case (3) lower part, drain pipe (8) link to each other with the entrance point of measuring pump (9) down, the exit end of measuring pump (9) links to each other with middle drain pipe (10), middle drain pipe (10) link to each other with transition pipe (11), transition pipe (11) respectively with last drain pipe (12), Pressure release pipeline (13) link to each other go up to be equipped with out the valves on drain pipe (12), pressure release pipeline (13) one end links to each other with dissolving cartridge case (3) top, middle drain pipe (10) link to each other with wash pipe (14) be equipped with the valves on wash pipe (14) dissolve cartridge case (3) bottom and be equipped with blow-down pipe (15) dissolve cartridge case (3) lateral wall upper portion and be equipped with the level gauge be equipped with control valve I down on drain pipe (8) be equipped with control valve II on blow-down pipe (15) dissolve cartridge case (3) lateral part top and be equipped with overflow pipe (16) shock-resistant manometer (17) on pressure release pipeline (13) be equipped with on transition pipe (11) and take attenuator manometer (18).

2. The filtering type medicine adding device with the flushing function according to claim 1, wherein: two cartridges (3) are arranged on the base (1) and are arranged in a close manner.

3. The filtering type medicine adding device with the flushing function according to claim 1, wherein: the charging barrel (6) is a punching net filter cartridge.

4. The filtering type medicine adding device with the flushing function according to claim 1, wherein: a platform ladder (19) is arranged beside the drug dissolving cylinder (3).

5. The filtering type medicine adding device with the flushing function according to claim 1, wherein: and the lower liquid outlet pipe (8), the middle liquid outlet pipe (10), the transition pipe (11), the upper liquid outlet pipe (12), the pressure relief pipeline (13), the flushing pipeline (14), the emptying pipe (15) and the overflow pipe (16) are arranged on the same side of the solvent cartridge (3).

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