CN202078795U

CN202078795U - Multilayer device for quickly regulating and obtaining isolate

Info

Publication number: CN202078795U
Application number: CN2011201006952U
Authority: CN
Inventors: 马铁军
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-08
Filing date: 2011-04-08
Publication date: 2011-12-21
Anticipated expiration: 2021-04-08

Abstract

A multilayer device for quickly regulating and obtaining an isolate comprises a concentration mold base, a filter screen device and an upper cover, wherein the concentration mold base consists of a bottom base, a regulating cover, a concentration membrane and a membrane top bracket; groups of regulating concave pits are annularly distributed on the bottom surface of the bottom base along the circumference; regulating bosses are matched with the regulating concave pits; a fixed membrane surface is arranged at the upper part of the bottom base and the concentration membrane is arranged on the fixed membrane surface; the membrane top bracket is provided with a sticking ring; a sticking ring slot is formed between a liquid outlet tube on the membrane top bracket and the sticking ring; the sticking ring is placed in a through hole of the bottom base; a sticking ring foot is placed in the sticking ring slot; the filter screen device comprises a screen frame, a filter screen and a binding ring; a screen frame ring foot is arranged at the upper part of the screen frame, external threads are formed at the lower part and a fixed screen ring table, an inner sealing surface and internal threads are sequentially formed on the inner side from top to bottom; the filter screen is arranged on the fixed screen ring table; the binding ring presses the filter screen downward to form a separating structure; a liquid inlet through hole is formed at the upper part of the upper cover and an inner sealing surface and internal threads are formed on the inner side from top to bottom; the internal threads of the upper cover are screwed with the external threads of the mesh frame; and the internal threads of the mesh frame are screwed with the external threads of the bottom base. The multilayer device has a simple structure and can quickly regulate the filter device as required.

Description

The multilayer quick adjustment is obtained the device of separator

Technical field

The utility model relates to a kind of medical inspection device, and particularly a kind of multilayer quick adjustment is obtained the device of separator.

Background technology

Separation is a kind of technology contents that generally uses, and has chemical mode to separate (as: extraction, distillation etc.) and physics mode separation.In physics mode separates,, can be subdivided into: filter, concentrate or hold back or the like with respect to also different to accepting or rejecting the different separate modes of thing.With regard to the physical separation mode, though isolation technics is generally used, but for various separated object and user's requirement, can different isolating constructions, device have determined again to separate the difficulty or ease that realize, separate, obtain difficulty or ease that realize, obtain or the like after the separation.

Many natural liquid, because the continuous variation of objective environment, how much the distribution of contained different-grain diameter particle or amount all can produce difference in causing taking a sample at every turn.The distribution of, relative large-size particles unwanted when some, or wide or amount again for a long time, for the user by film hold back, go for certain, the relative particle of small particle diameter, because these large-size particles, too much relatively coverlay surface, make that obtaining small size particle is difficult to, even can not realize.

Secondly, different isolating construction designs in use brings different operation easier can for again the user.

Again secondly, for some specific demand, obtain the operational processes of trapped substance on the caudacoria (as directly being coated with, smearing, the operation of trapped substance to the microslide on the transfer membrane), because liquid is the flow behavior under certain pressure in early days, cause being loaded with the last face of trapped substance, can form indent along liquid flow direction; So, the operation of obtaining after this separation---directly is coated with, smears---and just may cause difficulty even can not realize.In addition, different processing indent project organizations also tends to the user, brings different difficulty or ease to control degree.

The utility model content

The purpose of this utility model is: provide a kind of in the liquid, contain a kind of small combined device that the material of different-grain diameter particle carries out physical separation and last separator is obtained.Another purpose of the present utility model is to obtain in the last separator in specific demand, make teleblem carriage end face contour or teleblem carriage end face protrudes from solid face state with solid face by rotating the positioning lid, thus what operational processes structure of trapped substance on the caudacoria of achieve effective control.

This practical purpose is to realize like this, a kind of multilayer quick adjustment is obtained the device of separator, comprise concentrated mould bases, it is characterized in that also comprising loam cake and at least one filter screen device, concentrating mould bases is made up of collet, positioning lid, concentrated film and film jacking frame, the collet bottom surface has along the array positioning pit of circumferential ring to arrangement, and collet top is provided with solid face, and concentrated film places on the solid face; Positioning is covered with the positioning boss and cooperates with positioning pit on the collet; The film jacking has set up bonding ring, is provided with bonding annular groove between drain pipe on the film jacking frame and the bonding ring, and bonding ring is inserted in the collet through hole, and the bonding ring leg of positioning lid is inserted in the bonding annular groove and with bonding annular groove and fixedlyed connected; Filter screen device comprises rack, filter screen, the ring that stretches tight, and rack top is provided with rack ring leg, and external screw thread is established in rack ring leg bottom, and the rack inboard is established fixed network ring platform, inner sealing surface and internal thread from top to bottom successively; Filter screen places on the fixed network ring platform, compresses filter screen under the hoop that stretches tight and constitutes ground floor isolating construction, rack internal thread and collet external thread spiro fastening; Loam cake top has the feed liquor through hole, and the loam cake inboard is provided with inner sealing surface and internal thread from top to bottom, loam cake internal thread and rack external thread spiro fastening.

Positioning pit on the described collet is that 2 groups, 3 groups or 4 groups are uniform, and every group of positioning pit is two, and every group of positioning pit depth is identical, does not transpose pit depth on the same group from shallow to deep.

Described multilayer quick adjustment is obtained the device of separator, its another filter can constitute another layer isolating construction, another layer isolating construction is 2,3,4 or more: filter screen places the fixed network ring platform of rack, stretching tight compresses filter screen under the hoop, this rack internal thread 215 and ground floor rack external thread spiro fastening; Described multilayer quick adjustment is obtained the device of separator, goes up on the plane when its filter screen places the ring that stretches tight, and compresses filter screen under the hoop that stretches tight and constitutes isolating construction, and isolating construction is 2,3,4 or more.

Described film jacking frame also comprises sealing ring and elasticity thing ring, and sealing retaining platform and elasticity thing annular groove in film jacking frame top is provided with seal in retaining platform and the elasticity thing annular groove in sealing ring and elasticity thing ring are inserted respectively.

The utility model has the advantages that:

1, looks the different separation demands of user and conveniently be connected, carry out the characteristics that multilayer different-grain diameter particle separation is handled; By the user to last separator demand what, and carry out simple and easy, quick adjustment, realize the processing operating feature of this demand.

2, multilayer of the present utility model is separated combining form, and in the distribution of the large-size particles wide or amount of having solved obtains the problem of small size particle difficulty for a long time; The demand-driven combination easily when the user used.

3, another one advantage of the present utility model has provided and has a kind ofly obtained in the last separator in specific demand, make teleblem carriage end face contour or teleblem carriage end face protrudes from solid face state with solid face by rotating the positioning lid, thereby but what of trapped substance on the film quick adjustment, control concentrate.

Description of drawings

Fig. 1 is that the utility model concentrates the mould bases decomposing schematic representation.

Fig. 2 is the utility model superstructure schematic diagram.

Fig. 3 is the utility model filter screen device structural representation.

Fig. 3-the 1st, another kind of filter screen device structural representation of the present utility model.

Fig. 4 is the utility model package assembly generalized section.

The specific embodiment

As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of multilayer quick adjustment is obtained the device of separator, comprise and concentrate mould bases 1, loam cake 3 and at least one filter screen device 2, wherein concentrate mould bases 1 by collet 11, positioning cover 12, concentrated film 13 and film jacking frame 14 form, collet 11 bottom surfaces have along circumferential ring to the array positioning pit of arranging 111, and positioning cover 12 and is provided with the boss 121 of transposing and cooperates with positioning pit 111 on the collet; Positioning pit 111 is that 2 groups, 3 groups or 4 groups are uniform, and the quantity of every group of positioning pit 111 is two, and each group positioning pit 111 degree of depth is identical, does not transpose pit 111 degree of depth on the same group from shallow to deep.Collet top is provided with solid face 113, concentrates film 13 and places on the solid face 113; Film jacking frame 14 is provided with bonding ring 141, be provided with bonding annular groove 143 between drain pipe 142 on the film jacking frame and the bonding ring 141, bonding ring 141 is inserted in the collet through hole 112, and the bonding ring leg 122 of positioning lid is inserted in the bonding annular groove 143 and with bonding annular groove and fixedlyed connected; Filter screen device 2 comprises rack 21, filter screen 22, the ring 23 that stretches tight, and rack top is provided with rack ring leg 211, and external screw thread 212 is established in rack ring leg bottom, and the rack inboard is established fixed network ring platform 213, inner sealing surface 214 and internal thread 215 from top to bottom successively; Filter screen 22 places on the fixed network ring platform 213, and the ring 23 that stretches tight compresses filter screen 22 downwards and constitutes the ground floor isolating construction, and rack internal thread 215 screws togather with collet external screw thread 114; Loam cake 3 tops have feed liquor through hole 31, and the loam cake inboard is provided with inner sealing surface 32 and internal thread 33 from top to bottom; The external screw thread 212 that loam cake is established internal thread 33 and rack setting screws togather.

During use, the positioning boss 121 of positioning lid is pulled out from positioning pit 111, the rotation positioning cover 12 to another group positioning pit 111, then 148 meetings of teleblem carriage end face contour, protrude or be lower than solid face 113; The degree of depth difference of each group positioning pit 111, be to do moving, rotating away from collet 11 on a small quantity vertically for cooperating positioning to cover 12, again vertically by elasticity thing ring 147 (split ring) when retracting collet 11, positioning boss 121 falls after rise in the positioning pit 111 of different depth again, realization mould jacking frame 14 is done a small amount of moving vertically, cover 12 and make the contour or teleblem carriage end face 148 of teleblem carriage end face 148 and solid face 113 protrude from solid face 113 states by rotating positioning, trapped substance protrudes from solid face 113 with teleblem carriage end face 148 for a long time on the concentrated film 13 of needs; Trapped substance allows teleblem carriage end face 148 move down after a little while on the film when needs concentrate, and makes teleblem carriage end face 148 recessed in solid face 113; Realize that what of trapped substance on the film quick adjustment, control concentrate.

Filter screen device 2 comprises rack 21, filter screen 22, the ring 23 that stretches tight, and rack top is provided with rack ring leg 211, and external screw thread 212 is established in rack ring leg bottom, and the rack inboard is established fixed network ring platform 213, inner sealing surface 214 and internal thread 215 from top to bottom successively; Filter screen 22 places on the fixed network ring platform 213, and the ring 23 that stretches tight compresses filter screen 22 downwards and constitutes the ground floor isolating construction, and rack internal thread 215 screws togather with collet external screw thread 114; Loam cake 3 tops have feed liquor through hole 31, and the loam cake inboard is provided with inner sealing surface 32 and internal thread 33 from top to bottom; Loam cake internal thread 33 screws togather with rack external screw thread 212, and the external screw thread 212 of rack setting screws togather with the internal thread 33 of loam cake setting.

Another technical scheme of the present utility model is in a filter screen device 2 the multiple filtration structure to be set, shown in Fig. 3 and Fig. 3-1, another filter screen 22 ' placing stretches tight on the ring 23 on the plane, another ring 23 ' downwards that stretches tight compress filter screen 22 ', constitute isolating construction; The rest may be inferred, and the multiple filtration structure can be set.

The utility model can also be by a plurality of filter screen devices 2 screw togather the realization multiple filtration, particularly: filter screen 22 ' place on the fixed network ring platform 213 of rack, the ring 23 ' downwards that stretches tight compresses filter screen 22 ' another layer of formation isolating construction, rack internal thread 215 and ground floor rack external screw thread 212 are screwed togather, the rest may be inferred, can be screwed on by a plurality of filter screen devices 2 and form multiple filtration together.

Described multilayer quick adjustment is obtained the device of separator, its film jacking frame also comprises sealing ring 146 and elasticity thing ring 147, sealing retaining platform 144 and elasticity thing annular groove 145 in film jacking frame top is provided with seal in retaining platform 144 and the elasticity thing annular groove 145 in sealing ring 146 and elasticity thing ring 147 are inserted respectively.Elasticity thing ring 147 is springs, further, this elasticity thing ring 147 is split rings, and another effect of elasticity thing ring 147 is to utilize its elasticity to turn to more stably to support when teleblem carriage end face 148 protrudes from solid face 113 at positioning boss 121 to concentrate film 13.

Claims

1. a multilayer quick adjustment is obtained the device of separator, comprise concentrated mould bases (1), it is characterized in that also comprising loam cake (3) and at least one filter screen device (2), concentrating mould bases (1) is made up of collet (11), positioning lid (12), concentrated film (13) and film jacking frame (14), collet (11) bottom surface has along circumferential ring to the array positioning pit of arranging (111), collet top is provided with solid face (113), concentrates film (13) and places on the solid face (113); Positioning lid (12) is provided with positioning boss (121) and cooperates with positioning pit (111) on the collet; Film jacking frame (14) is provided with bonding ring (141), be provided with bonding annular groove (143) between drain pipe (142) on the film jacking frame and the bonding ring (141), bonding ring (141) is inserted in the collet through hole (112), and the bonding ring leg (122) of positioning lid is inserted in the bonding annular groove (143) and with bonding annular groove and fixedlyed connected; Filter screen device (2) comprises rack (21), filter screen (22), ring (23) stretches tight, rack top is provided with rack ring leg (211), external screw thread (212) is established in rack ring leg bottom, and the rack inboard is established fixed network ring platform (213), inner sealing surface (214) and internal thread (215) from top to bottom successively; Filter screen (22) places on the fixed network ring platform (213), and the ring (23) that stretches tight compresses filter screen (22) downwards and constitutes the ground floor isolating construction, and rack internal thread (215) screws togather with collet external screw thread (114); Loam cake (3) top has feed liquor through hole (31), and the loam cake inboard is provided with inner sealing surface (32) and internal thread (33) from top to bottom; Loam cake is established internal thread (33) and is screwed togather with the external screw thread (212) that rack is provided with.

2. multilayer quick adjustment according to claim 1 is obtained the device of separator, it is characterized in that positioning pit (111) on the collet is that 2 groups, 3 groups or 4 groups are uniform, every group of positioning pit (111) is two, each group positioning pit (111) degree of depth is identical, does not transpose pit (111) degree of depth on the same group from shallow to deep.

3. multilayer quick adjustment according to claim 1 and 2 is obtained the device of separator, it is characterized in that filter screen (22 ') places the fixed network ring platform (213) of rack, the ring (23 ') that stretches tight compresses filter screen (22 ') downwards and constitutes another layer isolating construction, and this rack internal thread (215) screws togather with the rack external screw thread (212) of ground floor isolating construction.

4. multilayer quick adjustment according to claim 1 and 2 is obtained the device of separator, it is characterized in that filter screen (22) places the ring (23 ') that stretches tight to go up on the plane, and the ring (23 ') that stretches tight compresses filter screen (22 ') downwards and constitutes isolating construction.

5. multilayer quick adjustment according to claim 3 is obtained the device of separator, it is characterized in that film jacking frame also comprises sealing ring (146) and elasticity thing ring (147), sealing retaining platform (144) and elasticity thing annular groove (145) in film jacking frame top is provided with seal in retaining platform (144) and the elasticity thing annular groove (145) in sealing ring (146) and elasticity thing ring (147) are inserted respectively.

6. multilayer quick adjustment according to claim 4 is obtained the device of separator, it is characterized in that film jacking frame also comprises sealing ring (146) and elasticity thing ring (147), sealing retaining platform (144) and elasticity thing annular groove (145) in film jacking frame top is provided with seal in retaining platform (144) and the elasticity thing annular groove (145) in sealing ring (146) and elasticity thing ring (147) are inserted respectively.

7. multilayer quick adjustment according to claim 5 is obtained the device of separator, it is characterized in that elasticity thing ring (147) is a spring.

8. multilayer quick adjustment according to claim 6 is obtained the device of separator, it is characterized in that elasticity thing ring (147) is a spring.

9. multilayer quick adjustment according to claim 7 is obtained the device of separator, it is characterized in that another layer isolating construction is 2,3,4 or more.

10. multilayer quick adjustment according to claim 8 is obtained the device of separator, it is characterized in that isolating construction is 2,3,4 or more.