CN209797657U

CN209797657U - Purification column structure

Info

Publication number: CN209797657U
Application number: CN201920603864.0U
Authority: CN
Inventors: 邓忠
Original assignee: Chongqing Mingfeng Water Treatment Equipment Co Ltd
Current assignee: Chongqing Mingfeng Water Treatment Equipment Co Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2019-12-17
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses a purification column structure, which comprises two bottle bodies (1) which are vertically arranged side by side, wherein ion exchange resin (9) is filled in the bottle bodies (1), and the upper ends of the bottle bodies (1) are screwed with upper bottle caps (2); a sealing washer (3) is arranged on the upper bottle cap (2), and a first filter layer (4) is arranged below the upper bottle cap (2); the lower end of the bottle body (1) is fixedly connected with a lower bottle cap (5), a second filter layer (6) is arranged above the lower bottle cap (5), and a water channel (7) is arranged in the lower bottle cap (5). The utility model is provided with two bottle bodies side by side and is communicated through the water channel in the lower bottle cap to purify water for two times, thereby improving the purification effect; go up bottle lid and body spiro union connection, can conveniently dismantle and change baffle, first filter layer, second filter layer and ion exchange resin, practiced thrift the cost, simple structure, the practicality is strong.

Description

purification column structure

Technical Field

The utility model relates to a water purification equipment field, in particular to purification post structure.

Background

The traditional purification column adopts a bottle body, and the situation that the purified water cannot meet the use requirement often occurs because the adsorption capacity of a filter material is gradually reduced in the use process; meanwhile, in order to improve the compression resistance of the purification column, the upper bottle cap and the lower bottle cap of the traditional purification column are fixedly connected with the bottle body, so that the filter material cannot be replaced, and the waste of the material is caused; and traditional purification post adopts screwed joint to be connected with the water pipe when using, need twine the crude sticky tape on connecting when connecting and prevent leaking, not only connect, dismantle and waste time and energy, the crude sticky tape needs periodic replacement moreover, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a be convenient for tear open and trade the part, still be convenient for change the filter material, and can improve the purification post structure of whole compressive capacity's two bodies.

The technical scheme of the utility model as follows:

A purification column structure comprises two bottle bodies which are vertically arranged side by side, ion exchange resin is filled in the two bottle bodies, and the upper end of each bottle body is connected with an upper bottle cap in a threaded manner; the upper bottle cap comprises an upper cover with a step-shaped structure, the upper cover is small in upper part and large in lower part, the cross section of the upper step surface of the upper cover is of a hexagonal structure, a threaded section is fixedly arranged at the lower end of the upper cover, a limiting groove is arranged at the lower part of the threaded section, and a sealing gasket is arranged in the limiting groove; a groove is formed in the lower end face of the threaded section, a flow guide block is arranged in the groove, a first filter layer is arranged below the flow guide block, and the first filter layer is embedded in an opening at the lower end of the groove;

The lower end fixedly connected with of body bottle lid down be equipped with two mounting grooves on the bottle lid down, be equipped with the water course in the bottle lid down, the water course sets up with two mounting groove intercommunications respectively, every all be equipped with a "C" shape baffle in the mounting groove, the open end of this "C" shape baffle all faces the water course opening part of corresponding end the outside of "C" shape baffle is equipped with main baffle group to and at least one vice baffle the top of bottle lid is equipped with the second filter layer down, the corresponding position of main baffle group, and every the up end of vice baffle all with the corresponding position butt of second filter layer lower end face.

By adopting the structure, the purification column structure comprises the left bottle body and the right bottle body which are vertically arranged, when the purification column is used, water is injected from the fast-insertion connecting column on the left side, flows to the first filter layer through the flow guide block and flows into the bottle body on the left side through the first filter layer; in the bottle body on the left side, water is fully contacted with ion exchange resin, the ion exchange resin continuously adsorbs positive ions and negative ions in an ionic state in the water to purify the water, and the purified water flows into the mounting groove at the lower end of the bottle body on the left side from the second filter layer and flows into the mounting groove at the lower end of the bottle body on the right side through the water channel; after water flows into the mounting groove at the lower end of the bottle body on the right side, the water level rises due to the increase of injected water, the water enters the bottle body on the right side through the second filter layer at the corresponding end and is fully contacted with the ion exchange resin in the bottle body on the right side, the ion exchange resin continuously adsorbs the residual cations and anions in an ionic state in the water, the water is further purified, and the water quality can meet the water requirements of a clinical biochemical analyzer, immunity, PCR, blood gas analysis, microbial culture, container cleaning and the like; then, water in the bottle body on the right side sequentially passes through the first filter layer and the flow guide block on the upper part and is finally discharged through the quick-insertion connecting column on the right side; the hexagonal cross-sectional structure of the upper cover upper step surface is convenient for screwing the upper bottle cap by using the clamp, the operation is convenient, and the practicability is high.

In order to ensure the stability of water flow and improve the overall adsorption efficiency of the ion exchange resin, preferably, the cross section of the groove is in a conical structure with a narrow top and a wide bottom, a step hole with a small top and a large bottom is arranged at the opening of the groove, a flow guide block matched with the corresponding position is attached to the inner side wall of the upper part of the groove, a hollow cavity is formed between the upper end surface of the flow guide block and the upper part of the groove, a first filter layer is abutted to the lower end surface of the flow guide block, and the first filter layer is tightly matched and arranged in the large hole of the step hole; at least two diversion trenches are circumferentially arranged on the outer side wall of the diversion block, the upper end of each diversion trench is communicated with the cavity body, and the lower end of each diversion trench is communicated with the upper end face of the first filter layer.

In order to take off the upper bottle cap from the fixing frame conveniently, thereby conveniently dismantling the flow guide block and the first filter layer, as the preferred, two the fixing frame is arranged between the upper covers, both ends of the fixing frame are respectively provided with a circular arc-shaped buckle, a connecting groove is arranged on the outer side wall of the lower step surface of the upper cover along the circumferential direction, and the buckle at the corresponding end is fixedly connected with the connecting groove in a clamping manner.

In order to further ensure the stability of water flow, so as to increase the contact time of water and ion exchange resin and improve the purification effect, preferably, the main partition plate group comprises two first main partition plates, two second main partition plates and two third main partition plates which are symmetrically arranged on the outer sides of the C-shaped partition plates, and the upper end surfaces of the six main partition plates are abutted against the lower end surfaces of the second filter layers at the corresponding ends; eight auxiliary partition plates are arranged in the mounting groove along the circumferential direction, two adjacent auxiliary partition plates are arranged between the first main partition plate and the second main partition plate and between the second main partition plate and the third main partition plate respectively, and two adjacent auxiliary partition plates are arranged between the first main partition plate and the third main partition plate respectively.

For convenience of production, preferably, one end of each of the first main partition plate, the second main partition plate and the third main partition plate is connected with a corresponding position of the outer side wall of the C-shaped partition plate, and the other end of each of the first main partition plate, the second main partition plate and the third main partition plate is connected with a corresponding position of the wall of the mounting groove; the eight auxiliary partition plates are connected with the corresponding positions of the inner side walls of the mounting grooves; the first main partition plate, the second main partition plate, the third main partition plate and the C-shaped partition plate are all manufactured by integral injection molding.

in order to ensure that the lower bottle cap is tightly attached to the bottle body and further improve the overall pressure resistance of the purification column structure, the lower bottle cap at the corresponding end is preferably connected and fixed with the bottle body in a heat sealing manner.

Has the advantages that: the utility model is provided with two bottle bodies side by side and is communicated through the water channel in the lower bottle cap to purify water for two times, thereby improving the purification effect; go up bottle lid and body spiro union connection, can conveniently dismantle and change baffle, first filter layer, second filter layer and ion exchange resin, practiced thrift the cost, simple structure, the practicality is strong.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic structural view of the fixing frame.

Fig. 5 is a schematic structural view of the lower bottle cap.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention includes two bottle bodies 1 vertically arranged side by side, wherein the bottle bodies 1 are filled with granular ion exchange resin 9, an upper bottle cap 2 is screwed on the upper end of each bottle body 1, the upper bottle cap 2 includes an upper cap (21) having a step-shaped structure with a small upper part and a large lower part, the cross section of the upper step surface of the upper cap (21) is a hexagonal structure, a fixing frame 8 is arranged between the two upper caps 21, two ends of the fixing frame 8 are respectively provided with an arc-shaped buckle 81, the outer side wall of the lower step surface of the upper cap 21 is provided with a connecting groove 27 along the circumferential direction, and the buckle 81 at the corresponding end is fastened and fixed with the connecting groove 27; each upper cover 21 is provided with a quick-insertion connecting column 22 with a hollow structure, the quick-insertion connecting columns 22 and the upper cover 21 are integrally formed by injection molding, and the quick-insertion connecting columns 22 are in a circular truncated cone structure with a narrow upper part and a wide lower part; the lower end of each upper cover 21 is fixedly provided with a threaded section 23, the lower part of the threaded section 23 is provided with a limiting groove, a sealing washer 3 is arranged in the limiting groove, the upper cover 2 is screwed down, and the limiting groove and the corresponding position of the bottle body 1 tightly press the sealing washer 3 to prevent water leakage.

A groove 28 is arranged on the lower end face of the threaded section 23, the upper part of the groove 28 is communicated with the hollow part of the quick-insertion connecting column 22, the section of the groove 28 is in a conical structure with a narrow upper part and a wide lower part, a step hole with a small upper part and a big lower part is arranged at the opening of the groove, a flow guide block 24 matched with the corresponding position is attached to the inner side wall of the upper part of the groove 28, a hollow cavity 26 is formed between the upper end face of the flow guide block 24 and the upper part of the groove 28, a first filter layer 4 is arranged on the lower end face in a butting mode, and the first filter layer 4 is arranged in the large hole of; eight diversion trenches 25 are circumferentially arranged on the outer side wall of the diversion block 24, the upper end of each diversion trench 25 is communicated with the cavity 26, and the lower end of each diversion trench is communicated with the upper end face of the first filter layer 4.

The lower end of the bottle body 1 is fixedly connected with a lower bottle cap 5, and the lower bottle cap 5 at the corresponding end is fixedly connected with the bottle body 1 in a heat sealing manner; two mounting grooves 56 are formed in the lower bottle cap 5 corresponding to the two bottle bodies 1, a water channel 7 is formed in the lower bottle cap 5, the water channel 7 is communicated with the two mounting grooves 56, a C-shaped partition plate 54 is arranged in each mounting groove 56, the open end of each C-shaped partition plate 54 faces the opening of the corresponding water channel 7, two first main partition plates 51, two second main partition plates 52 and two third main partition plates 53 are symmetrically arranged on the outer sides of the C-shaped partition plates 54, eight auxiliary partition plates 55 are arranged in the mounting grooves 56 along the circumferential direction, an auxiliary partition plate 55 is arranged between each two adjacent first main partition plates 51 and each second main partition plate 52 and between each second main partition plate 52 and each third main partition plate 53, and two auxiliary partition plates 55 are arranged between each two adjacent first main partition plates 51 and each third main partition plate 53; one end of each of the first main partition board 51, the second main partition board 52 and the third main partition board 53 is connected with the corresponding position of the outer side wall of the C-shaped partition board 54, and the other end of each of the first main partition board, the second main partition board and the third main partition board is connected with the corresponding position of the groove wall of the mounting groove 56; the eight auxiliary partition plates 55 are connected with the corresponding positions of the inner side walls of the mounting grooves 56; the first main partition plate 51, the second main partition plate 52, the third main partition plate 53 and the C-shaped partition plate 54 are all integrally formed by injection molding; a second filter layer 6 is arranged above the lower bottle cap 5, and the upper end surfaces of the first main partition plate 51, the second main partition plate 52, the third main partition plate 53 and the auxiliary partition plate 55 are abutted against the corresponding positions of the lower end surface of the second filter layer 6; the ion exchange resin 9 is disposed between the first filter layer 4 and the second filter layer 6.

The method of use of this example is as follows:

As shown in fig. 1 to 5, the purification column structure includes two vertical left and right bottle bodies 1, before using, two quick-plug connection columns 22 are respectively connected with a water pipe (not marked), because the quick-plug connection columns 22 are in a truncated cone structure with a narrow top and a wide bottom, after the quick-plug connection columns 22 are inserted into the water pipe, the water pipe is sleeved on the quick-plug connection columns 22, the diameter of the water pipe sleeved end is expanded along with the movement on the quick-plug connection columns 22, so that the inner wall of the water pipe at the corresponding position is tightly attached to the outer side wall of the quick-plug connection columns 22, thereby ensuring that the connection part cannot leak water.

When the water-saving bottle is used, water is injected from the left quick-insertion connecting column 22, flows into the cavity body 26, flows from the cavity body 26 to the first filter layer 4 along the guide grooves 25, flows into the left bottle body 1 through the first filter layer 4, and can uniformly flow through the first filter layer 4 due to the eight guide grooves 25, so that after the filtered water enters the left bottle body 1, the stability of the water flow is ensured, and the overall adsorption efficiency of the ion exchange resin 9 is improved; in the left side body 1, water fully contacts with the ion exchange resin 9, the ion exchange resin 9 continuously adsorbs positive ions and negative ions in an ionic state in the water, the water is purified, and the purified water flows into the mounting groove 56 at the lower end of the left side body 1 from the second filter layer 6 and flows into the mounting groove 56 at the lower end of the right side body 1 through the water channel 7.

After water flows into the mounting groove 56 at the lower end of the right bottle body 1, the water level rises due to the increase of injected water, the water enters the bottle body 1 at the right side through the second filter layer 6 at the corresponding end and is fully contacted with the ion exchange resin 9 in the bottle body 1 at the right side, the ion exchange resin 9 continuously adsorbs the residual cations and anions in the ionic state in the water, the water is further purified, and the water quality can meet the water requirements of a clinical biochemical analyzer, immunity, PCR, blood gas analysis, microorganism culture, container cleaning and the like; then, the water in the right bottle body 1 enters the cavity 26 at the upper end of the right bottle body 1 through the first filter layer 4 at the upper part and along the diversion trench 25, and finally is discharged through the fast-inserting connection column 22 at the right side.

When the purified water through the purification column structure is detected to be not up to standard, related parts need to be replaced, namely, the two ends of the hexagonal outer wall at the upper step surface position of the upper cover are clamped by a clamp, the upper bottle cover 2 is unscrewed, the fixing frame 8 is taken up, the two upper bottle covers 2 are taken out from the bottle bodies 1 at the corresponding ends, because the first filter layer 4 and the large hole of the step hole at the lower end of the upper bottle cover 2 are in close fit joint connection, the first filter layer 4 is also taken out when the upper bottle cover 2 is taken out, the upper cover 21 is pinched and pulled towards the opening direction of the circular arc-shaped buckle 81 at the corresponding end, the upper bottle cover 2 is separated from the fixing frame 8, after the upper bottle cover 2 is taken out from the fixing frame 8, an inserting rod (not marked) is inserted from the upper end of the quick insertion connecting column 22, the diversion block 24 is poked downwards, the diversion block 24 is separated from the corresponding position of the groove 28, and the lower end surface of the diversion block 24 is, namely, the first filter layer 4 can be indirectly poked by using an insert rod so that the flow guide block 24 and the first filter layer 4 fall out of the large hole of the step hole, and after the inspection, a new flow guide block 24 or a new first filter layer 4 is replaced; then, pouring out the ion exchange resin 9 in the bottle body 1, flushing and cleaning the second filter layer 6, filling new ion exchange resin 9, then clamping the upper cover 21 on the arc-shaped buckle 81, screwing the upper bottle cover 2 on the bottle body 1, and at the moment, pressing the sealing washer 3 by the limiting groove at the lower part of the threaded section 23 and the corresponding position of the bottle body 1 to prevent water leakage.

The C-shaped partition plate 54, the first main partition plate 51, the second main partition plate 52, the third main partition plate 53 and the auxiliary partition plate 55 in the mounting groove 56 at the lower end of the left bottle body 1 can converge water, so that the water in the mounting groove 56 is converged to the opening of the water channel 7; the C-shaped partition plate 54 in the lower end mounting groove 56 of the right bottle body 1, the adjacent first main partition plate 51, the second main partition plate 52, the third main partition plate 53 and the auxiliary partition plate 55 form a separation chamber, the flow rate of filtered water is reduced, meanwhile, the stability of water level rising can be ensured, the contact time of water and the ion exchange resin 9 is prolonged, and the filtration and purification efficiency is improved.

Two body 1 of vertical setting side by side, when the ion exchange resin 9 adsorption capacity in the body 1 of left side descends, the ion exchange resin 9 in the body 1 of right side still can adsorb remaining positive, the anion that is the ionic state in aquatic to ensure that water can reach operation requirement after purifying.

thereby insert spliced pole 22 soon and adopt narrow round platform structure wide down to be connected with the water pipe tight fit, insert spliced pole 22 soon and 21 integrated into one piece that moulds plastics of upper cover, it is fixed with 1 spiro union of body to go up bottle lid 2 to set up seal ring 3, lower bottle lid 5 is connected with the corresponding position heat seal of body 1, adopt these resistance to compression designs, can improve the whole compressive capacity of purification post structure, avoid taking place the condition of leaking when water pressure is great.

Set up first filter layer 4 in ion exchange resin 9's upper end, the lower extreme sets up second filter layer 6, can prevent that graininess ion exchange resin 9 from blockking up two body 1 upper ends and insert spliced pole 22 soon to and the water course 7 of intercommunication between two body 1.

The utility model discloses do not describe the part unanimously with prior art, do not describe herein any more.

The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings are directly or indirectly applied to other related technical fields, all the same principle is within the patent protection scope of the present invention.

Claims

1. A purification column structure characterized by: the bottle comprises two bottle bodies (1) which are vertically arranged side by side, ion exchange resin (9) is filled in the two bottle bodies (1), and the upper end of each bottle body (1) is connected with an upper bottle cap (2) in a threaded manner; the upper bottle cap (2) comprises an upper cap (21) with a small-upper large-lower step-shaped structure, the cross section of the upper step surface of the upper cap (21) is of a hexagonal structure, a quick-insertion connecting column (22) with a hollow structure is arranged on the upper cap (21), a threaded section (23) is fixedly arranged at the lower end of the upper cap (21), a limiting groove is arranged at the lower part of the threaded section (23), and a sealing gasket (3) is arranged in the limiting groove; a groove (28) is formed in the lower end face of the threaded section (23), a flow guide block (24) is arranged in the groove (28), a first filter layer (4) is arranged below the flow guide block (24), and the first filter layer (4) is embedded in an opening at the lower end of the groove (28);

The lower end of the bottle body (1) is fixedly connected with a lower bottle cap (5), the lower bottle cap (5) is provided with two mounting grooves (56), a water channel (7) is arranged in the lower bottle cap (5), the water channel (7) is respectively communicated with the two mounting grooves (56), a C-shaped partition plate (54) is arranged in each mounting groove (56), and the opening end of each C-shaped partition plate (54) faces to the opening of the corresponding water channel (7); the outer side of the C-shaped partition plate (54) is provided with a main partition plate group and at least one auxiliary partition plate (55), a second filter layer (6) is arranged above the lower bottle cap (5), and the corresponding position of the main partition plate group and the upper end surface of each auxiliary partition plate (55) are abutted against the corresponding position of the lower end surface of the second filter layer (6).

2. A purification column structure according to claim 1, wherein: the cross section of the groove (28) is of a conical structure with a narrow upper part and a wide lower part, a step hole with a small upper part and a large lower part is arranged at the opening of the groove, a flow guide block (24) matched with the corresponding position is attached to the inner side wall of the upper part of the groove (28), a hollow cavity (26) is formed between the upper end surface of the flow guide block (24) and the upper part of the groove (28), a first filter layer (4) is abutted to the lower end surface of the flow guide block, and the first filter layer (4) is tightly arranged in the large hole of the step hole in a matching manner; at least two diversion trenches (25) are arranged on the outer side wall of the diversion block (24) along the circumference, the upper end of each diversion trench (25) is communicated with the cavity body (26), and the lower end of each diversion trench is communicated with the upper end face of the first filter layer (4).

3. A purification column structure according to claim 1, wherein: two be equipped with mount (8) between upper cover (21), the both ends of mount (8) respectively are equipped with a convex buckle (81), are equipped with spread groove (27) along the circumferencial direction on the lateral wall of this upper cover (21) lower step face, correspond the end buckle (81) are fixed with spread groove (27) joint.

4. A purification column structure according to claim 1, wherein: the main partition plate group comprises two first main partition plates (51), two second main partition plates (52) and two third main partition plates (53) which are symmetrically arranged on the outer sides of the C-shaped partition plates (54), and the upper end surfaces of the six main partition plates are abutted to the lower end surface of the corresponding end second filter layer (6); eight auxiliary partition plates (55) are arranged in the mounting groove (56) along the circumferential direction, two adjacent auxiliary partition plates (55) are arranged between the first main partition plate (51) and the second main partition plate (52) and between the second main partition plate (52) and the third main partition plate (53), and two adjacent auxiliary partition plates (55) are arranged between the first main partition plate (51) and the third main partition plate (53).

5. a purification column structure according to claim 4, wherein: one end of each of the first main partition board (51), the second main partition board (52) and the third main partition board (53) is connected with the corresponding position of the outer side wall of the C-shaped partition board (54), and the other end of each of the first main partition board, the second main partition board and the third main partition board is connected with the corresponding position of the groove wall of the mounting groove (56); the eight auxiliary partition plates (55) are connected with the corresponding positions of the inner side walls of the mounting grooves (56); the first main partition plate (51), the second main partition plate (52), the third main partition plate (53) and the C-shaped partition plate (54) are all integrally formed by injection molding.

6. A purification column structure according to claim 1, wherein: the lower bottle cap (5) at the corresponding end is fixedly connected with the bottle body (1) in a heat sealing way.