CN218131942U

CN218131942U - Softening and regenerating equipment meeting GMP (good manufacturing practice) requirements

Info

Publication number: CN218131942U
Application number: CN202222237591.7U
Authority: CN
Inventors: 冯泽; 丁小飞; 向龙; 罗尚华; 钟鹏
Original assignee: Hunan Longxin Water Purification Technology Co ltd
Current assignee: Hunan Longxin Water Purification Technology Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2022-12-27
Anticipated expiration: 2032-08-24

Abstract

The utility model discloses a satisfy softening regeneration facility of GMP requirement, relate to demineralizer technical field, including the salt case, the inside floater liquid level switch that is provided with of salt case, the side fixedly connected with pipeline one of salt case, the one end fixedly connected with pipeline two of salt case is kept away from to pipeline one, pipeline two keeps away from one end fixedly connected with pipeline three of pipeline one, the lower extreme fixedly connected with connecting pipe one and pipeline four of pipeline three, the lower extreme fixedly connected with filter of connecting pipe one, the lower extreme fixedly connected with connecting pipe two of filter, the lower extreme fixedly connected with pipeline five of pipeline four, connecting pipe two run through the upper and lower both sides of fixedly connected with pipeline five and connecting pipe two and five inside link up mutually of pipeline, the lower extreme fixedly connected with pipeline six of connecting pipe two, pipeline five keeps away from the one end fixedly connected with fluid-discharge tube of pipeline four, the forward washing that needs carry out the different situation has been solved, when backwash or inhale salt regeneration, difficult inside solution flow direction of control, the inconvenient technical problem of operation.

Description

Softening and regenerating equipment meeting GMP (good manufacturing practice) requirements

Technical Field

The utility model relates to a demineralizer technical field especially relates to a satisfy softening regeneration facility that GMP required.

Background

The softener is used for removing hardness ions in water, the water enters the softener after being filtered by a multi-medium and activated carbon filter, the sodium ion exchange resin filled in the softener is used for carrying out exchange reaction with hardness ions such as calcium, magnesium and the like in the water, the hardness ions such as the calcium, the magnesium and the like in the water are chemically adsorbed by the resin, and the sodium ions on the resin enter the water to soften the water.

However, many of the existing softeners have single passages, and when forward washing, back washing or salt absorption regeneration under different conditions is required, the flow direction of the internal solution is difficult to control, so that the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a satisfy softening regeneration facility that GMP required, solved and carried out washing, backwash or inhale the salt regeneration time of different situations, difficult inside solution flow direction of controlling, the inconvenient technical problem of operation.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a satisfy softening regeneration facility that GMP required, includes the salt case, the inside floater liquid level switch that is provided with of salt case, the side fixedly connected with pipeline one of salt case, the one end fixedly connected with pipeline two of salt case is kept away from to pipeline one, the one end fixedly connected with pipeline three of pipeline one is kept away from to pipeline two, the lower extreme fixedly connected with connecting pipe one and the pipeline four of pipeline three, the lower extreme fixedly connected with filter of connecting pipe one, the lower extreme fixedly connected with connecting pipe two of filter, the lower extreme fixedly connected with pipeline five of pipeline four, connecting pipe two runs through the upper and lower both sides of fixedly connected with pipeline five and connecting pipe two and five inside link up mutually with the pipeline, the lower extreme fixedly connected with pipeline six of connecting pipe two, the one end fixedly connected with fluid-discharge tube of pipeline four is kept away from to pipeline five, the upper end fixedly connected with pipeline seven of salt case, the internally mounted of salt case inhales the salt pump and is connected with pipeline seven, the one end fixedly connected with pipeline eight that the salt case was kept away from to pipeline seven, the both ends of pipeline eight run through the pipeline three lateral walls of fixed connection both sides respectively.

Preferably, a pneumatic ball valve is installed at the upper end of the first pipeline.

Preferably, the upper ends of the three pipelines, which are positioned on the two sides of the first connecting pipe, are respectively provided with a first pneumatic butterfly valve and a second pneumatic butterfly valve, and the upper ends of the five pipelines, which are positioned on the two sides of the second connecting pipe, are respectively provided with a third pneumatic butterfly valve and a fourth pneumatic butterfly valve.

Preferably, one side of the pipeline six, which is far away from the connecting pipe II, is provided with a pneumatic butterfly valve V.

Preferably, the upper ends of the eight pipelines, which are positioned at the two sides of the seven pipeline, are respectively provided with a sixth pneumatic butterfly valve.

Preferably, the two side structures of the salt box are symmetrically arranged.

Compared with the prior art, the utility model provides a pair of satisfy softening regeneration facility that GMP required has following beneficial effect:

the utility model provides a satisfy softening regeneration facility that GMP required for through setting up a plurality of pipelines, connecting pipe and pneumatic butterfly valve for just washing, backwash and inhale salt regeneration homoenergetic and separately adjust, solved and carried out just washing, backwash or inhale salt regeneration of different situation when needs, difficult inside solution flow direction of control, the inconvenient technical problem of operation.

Drawings

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

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

fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. the salt box comprises a salt box 2, a first pipeline, a second pipeline, a third pipeline, a 5, a first connecting pipe, a 6, a filter, a 7, a second connecting pipe, a 8, a fourth pipeline, a 9, a fifth pipeline, a 10, a sixth pipeline, a 11, a liquid discharge pipe, 12, a seventh pipeline, a 13, an eighth pipeline, a 14, a pneumatic ball valve, 15, a first pneumatic butterfly valve, 16, a second pneumatic butterfly valve, 17, a third pneumatic butterfly valve, 18, a fourth pneumatic butterfly valve, 19, a fifth pneumatic butterfly valve, 20 and a sixth pneumatic butterfly valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

please refer to fig. 1-fig. 3, the utility model provides a technical scheme, including

salt case

1, 1 inside floater liquid level switch that is provided with of salt case, salt case 1's side fixedly connected with pipeline one 2, pipeline one 2 keeps away from salt case 1's one end fixedly connected with pipeline two 3, pipeline two 3 keeps away from pipeline one 2's one end fixedly connected with pipeline three 4, pipeline three 4's lower extreme fixedly connected with connecting pipe one 5 and pipeline four 8, connecting pipe one 5's lower extreme fixedly connected with filter 6, filter 6's lower extreme fixedly connected with connecting pipe two 7, pipeline four 8's lower extreme fixedly connected with pipeline five 9, connecting pipe two 7 runs through the upper and lower both sides of fixedly connected with pipeline five 9 and connecting pipe two 7 link up with five 9 inside mutually, connecting pipe two 7's lower extreme fixedly connected with pipeline six 10 of connecting pipe two 7, pipeline five 9 keeps away from pipeline four 8's one end fixedly connected with fluid-discharge tube 11, salt case 1's upper end fixedly connected with pipeline seven 12, salt case 1's internally mounted has the salt suction pump and is connected with seven 12 with pipeline seven, seven pipeline seven of connecting pipe 10 keep away from salt case 1's one end fixedly connected with pipeline six of pipeline six, pipeline six butterfly valve 10 and six butterfly valve 10, pipeline two butterfly valve 14, the two ends of the pneumatic pipeline 10 of butterfly valve 14, the pneumatic valve 14 is located pneumatic valve 14, the pneumatic valve 14 is located respectively, the pneumatic pipeline two pneumatic valve 14, the pneumatic valve 14 is located two pneumatic valve 15, the pneumatic pipeline two pneumatic pipeline 7 that pneumatic pipeline two pneumatic side of pneumatic pipeline 7 is installed on the pneumatic pipeline 7.

In this embodiment: through setting up a plurality of pipelines, connecting pipe and pneumatic butterfly valve for just washing, backwash and inhale salt regeneration homoenergetic and separately adjust, solved and carried out the just washing of different situation, backwash or inhale when salt regeneration, be difficult to control inside solution flow direction, inconvenient technical problem operates when needs.

The working principle is as follows: the structure of 1 both sides of salt case is divided into AB two sets ofly, 1 moisturizing of salt case: the pneumatic ball valve 14 is linked with a floating ball liquid level switch in the salt tank 1, the pneumatic ball valve 14 is opened at a low liquid level, and the pneumatic ball valve 14 is closed at a high liquid level;

and during backwashing of the group A: opening a pneumatic butterfly valve III 17, discharging the wastewater through a pneumatic butterfly valve II 16, closing a pneumatic butterfly valve I15, a pneumatic butterfly valve II 20, a pneumatic butterfly valve IV 18 and a pneumatic butterfly valve IV 19, backwashing a long pipeline for six 10 minutes, and setting the time;

the two filters 6 are respectively filled with quartz sand and active carbon, and when the group A absorbs salt for regeneration: during regeneration, the two filters 6 are in a normal running water production state, the salt suction pump in the salt box 1 is opened to enter the pneumatic butterfly valve six 20, the pneumatic butterfly valve I15, the pneumatic butterfly valve II 16, the pneumatic butterfly valve III 17, the pneumatic butterfly valve IV 18 and the pneumatic butterfly valve V19 are all closed, the regeneration time is 30 minutes, and the time can be set;

during group A forward washing: the first pneumatic butterfly valve 15 is opened and discharged through the fifth pneumatic butterfly valve 19, the second pneumatic butterfly valve 16, the sixth pneumatic butterfly valve 20, the third pneumatic butterfly valve 17 and the fourth pneumatic butterfly valve 18 are all closed, a long pipeline is cleaned for six 10 minutes, and the time can be set;

when the group A is in normal operation: the first pneumatic butterfly valve 15 is opened and flows out through the fourth pneumatic butterfly valve 18, and the second pneumatic butterfly valve 16, the sixth pneumatic butterfly valve 20, the third pneumatic butterfly valve 17 and the fifth pneumatic butterfly valve 19 are all closed;

the operation process of the group B is the same as that of the group A, the used liquid is discharged through the liquid discharge pipe 11, and the whole flow is as follows: water backwashing → regeneration → forward washing; the design run time of the system is 48 hours, and then the softening filter should be backwashed; the time can be set, wherein when one group is in operation, and a flushing signal is generated, the automatic switching of the other group comprises starting of a primary RO host system.

Claims

1. Softening and regenerating equipment meeting GMP requirements, comprising a salt tank (1), characterized in that: a floating ball liquid level switch is arranged inside the salt tank (1), a first pipeline (2) is fixedly connected to the side face of the salt tank (1), a second pipeline (3) is fixedly connected to one end, away from the salt tank (1), of the first pipeline (2), a third pipeline (4) is fixedly connected to one end, away from the first pipeline (2), of the second pipeline (3), a first connecting pipe (5) and a fourth pipeline (8) are fixedly connected to the lower end of the third pipeline (4), a filter (6) is fixedly connected to the lower end of the first connecting pipe (5), a second connecting pipe (7) is fixedly connected to the lower end of the filter (6), a fifth pipeline (9) is fixedly connected to the lower end of the fourth pipeline (8), the second connecting pipe (7) penetrates through the upper side and the lower side of the fifth pipeline (9) and is communicated with the interior of the fifth pipeline (9), a sixth pipeline (10) is fixedly connected to the lower end of the second connecting pipe (7), a drain pipe (11) is fixedly connected to one end, away from the fourth pipeline (8), a seventh pipeline (12) is fixedly connected to the upper end of the salt tank (1), and an eighth pipeline (12) is connected to the salt tank (1), and two ends of the pipeline eight (13) respectively penetrate through the side walls of the pipeline three (4) on the two sides in fixed connection.

2. Softening and recycling plant according to claim 1, characterized in that: and a pneumatic ball valve (14) is arranged at the upper end of the first pipeline (2).

3. Softening and recycling plant according to claim 1, characterized in that: the upper end that pipeline three (4) are located connecting pipe (5) both sides is installed pneumatic butterfly valve (15) and pneumatic butterfly valve two (16) respectively, pneumatic butterfly valve three (17) and pneumatic butterfly valve four (18) are installed respectively to the upper end that pipeline five (9) are located connecting pipe two (7) both sides.

4. Softening and recycling plant according to claim 1, characterized in that: and a pneumatic butterfly valve V (19) is installed on one side, far away from the second connecting pipe (7), of the pipeline six (10).

5. Softening and recycling plant according to claim 1, characterized in that: and the upper ends of the eight (13) pipelines, which are positioned at the two sides of the seven (12) pipelines, are respectively provided with a six (20) pneumatic butterfly valve.

6. Softening and recycling plant according to claim 1, characterized in that: the two side structures of the salt box (1) are symmetrically arranged.