CN212877542U - Enrichment device for bacteriophage - Google Patents

Abstract

The utility model provides an enrichment device for bacteriophage, including a protective cover, an enrichment section of thick bamboo, the upper strata supports the membrane, and the filtrating net, lower floor support the membrane, and the microballon packs, and the pipe is gone into the hopper, supports and founds the seat, firm base and mechanical valve. The utility model discloses collect the hole, fixed frame, the passage, pan feeding is lost anti-pollution collection bag main part, the setting of dismantlement piece and activity bolt and nut, be favorable to collecting the raw feed that scatters, avoid environmental pollution, when carrying out the raw feed additive through going into hopper and pipe and putting into, inevitably can take place to scatter, the inside collection hole of the fixed frame of accessible is collected, and through the passage water conservancy diversion, through pan feeding is lost anti-pollution collection bag main part and is collected, avoid environmental pollution, through taking off dismantlement piece and activity bolt and nut, the anti-pollution collection bag main part of landing is lost to the detachable pan feeding, be convenient for clear up, convenient operation.

Description

Enrichment device for bacteriophage

Technical Field

The utility model belongs to the technical field of feed additive processing equipment, especially, relate to an enrichment facility for bacteriophage.

Background

Phage (phase) is a virus that attacks bacteria and is also a genetic material that confers a biological trait to a host bacterium. The phage must be parasitic in live bacteria with strict host specificity, which depends on the molecular structure and complementarity of the phage to adsorb organ and receptor on the surface of the recipient bacterium. Bacteriophages are the most prevalent and widely distributed group of viruses. Usually in some locations full of bacterial flora, such as: phages can be found in soil and in the intestinal tracts of animals.

The term "feed" is a general term for food of all human-raised animals, and in a narrow sense, a general feed mainly refers to food of agricultural or animal-raised animals. The Feed (Feed) comprises more than ten kinds of Feed raw materials such as soybean, soybean meal, corn, fish meal, amino acid, miscellaneous meal, whey powder, grease, meat and bone meal, grains, Feed additives and the like.

At present, the processing of the feed additive generally needs to add and mix the phage, so that the enrichment operation needs to be carried out on the phage.

But current enrichment device still has the unable cleaning fluid of handling easy polluted environment, and unable stirring influences the enrichment effect, and unable position control influences enrichment efficiency and the easy problem of scattering polluted environment when adding the raw materials.

Therefore, it is necessary to develop an enrichment apparatus for bacteriophage.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an enrichment facility for bacteriophage to there is unable easy polluted environment of cleaning fluid of handling in solving current enrichment facility, and unable stirring influences the enrichment effect, and unable position control influences enrichment efficiency and the problem of the easy scattering polluted environment when adding the raw materials. An enrichment device for bacteriophage comprises a protective cover, an enrichment cylinder, an upper layer support membrane, a filtrate net, a lower layer support membrane, microsphere fillers, a guide pipe, a feeding hopper, a support vertical seat, a stable base, a mechanical valve, a detachable feeding and dropping anti-pollution collection bag structure, a detachable bacteriophage raw material enrichment and stirring mixing strip structure, a bacteriophage enrichment liquid collection and adsorption treatment antifouling core structure and a height position adjustable movable frame structure, wherein the protective cover is in threaded connection with the upper end of the enrichment cylinder; the middle lower part of the inner side of the enrichment cylinder is provided with an upper layer of support membrane; the bottom of the inner side of the enrichment cylinder is connected with a filtrate net through a screw; the upper part of the filtrate net is provided with a lower layer supporting membrane; a microsphere filler is filled between the upper layer support film and the lower layer support film; one end of the conduit is in screw connection with an inlet at the upper right side of the enrichment cylinder, and the other end of the conduit is in screw connection with the lower end of the feeding hopper; the lower longitudinal end of the supporting vertical seat is connected with the upper left side of the stabilizing base through a bolt; the mechanical valve is connected with the phage enrichment liquid collecting, adsorbing and processing antifouling core structure; the detachable feeding and falling anti-pollution collecting bag structure is connected with the enrichment cylinder; the detachable bacteriophage raw material enrichment stirring mixing strip structure is connected with the protective cover; the height position adjustable movable frame structure is connected with the supporting vertical seat; the detachable feeding and falling anti-pollution collecting bag structure comprises a collecting hole, a fixing frame, a material guide pipe, a feeding and falling anti-pollution collecting bag main body, a dismounting sheet and a movable bolt nut, wherein the collecting hole is formed in the middle of the inside of the fixing frame; one end of the material guide pipe is in threaded connection with the inside of the collecting hole, and the other end of the material guide pipe is inserted into the feeding and falling anti-pollution collecting bag main body; the material guide pipe and the feeding falling anti-pollution collecting bag main body are fixedly connected through a dismounting sheet; the disassembling pieces are fixedly connected and arranged through movable bolts and nuts.

Preferably, the structure of the detachable bacteriophage raw material enrichment stirring mixing strip comprises a bacteriophage raw material stirring mixing strip, a disassembling pipe, a stirring shaft, a disassembling screw, a sleeve coupling and a mixing motor, wherein the bacteriophage raw material stirring mixing strip is respectively welded at the middle positions of the left side and the right side of the disassembling pipe; the disassembly pipe is sleeved on the outer wall of the stirring shaft and is fixedly connected with the outer wall of the stirring shaft through a disassembly screw; the longitudinal upper end of the stirring shaft is connected with an output shaft of the mixing motor through a sleeve coupler.

Preferably, the structure of the phage enrichment liquid collecting, adsorbing and treating antifouling core comprises a primary filter screen, a cleaning bolt, a diversion hopper, an adsorption block, a diversion pipe and a phage enrichment liquid treating core, wherein the primary filter screen is arranged on the upper side inside the diversion hopper through the cleaning bolt; the left wall and the right wall of the inner side of the diversion hopper are respectively connected with an adsorption block by screws; the longitudinal upper end of the flow guide pipe is in threaded connection with the lower end of the flow guide hopper; the inside longitudinal screw of the honeycomb duct is connected with a phage enrichment liquid processing core.

Preferably, the height position adjustable movable frame structure comprises a movable connecting frame, a fixed ring, a height adjusting U-shaped sliding block, a linear sliding rail, an adjusting bolt and a stop block, wherein one transverse end of the movable connecting frame is connected with the left end of the fixed ring through a screw, and the other transverse end of the movable connecting frame is connected with the middle position of the right end of the height adjusting U-shaped sliding block through a screw; the height adjusting U-shaped sliding block is slidably clamped on the outer wall of the inner side of the linear sliding rail and is fixedly connected through an adjusting bolt; the upper part and the lower part of the right side of the linear slide rail are respectively connected with a stop block through screws.

Preferably, the fixing frame is connected to the middle position of the upper right side of the enrichment cylinder through a bolt at the transverse left end, and the collecting hole is a circular inner threaded hole.

Preferably, the feeding and falling anti-pollution collecting bag body specifically adopts a nylon cloth bag with a built-in PVC plastic layer, and the disassembling sheet adopts two hoop sheets.

Preferably, the phage raw material stirring and mixing strip is formed by a plurality of L-shaped stainless steel strips which are arranged in pairs and opposite to each other.

Preferably, the vertical lower extreme bolted connection of hybrid motor in the upper portion intermediate position of protective cover to hybrid motor's output shaft run through the inside intermediate position of protective cover, the protective cover adopt circular stainless steel lid.

Preferably, the primary filter screen is a circular stainless steel filter screen with the hole diameter of five millimeters to eight millimeters.

Preferably, the adsorption block adopts two carbon fiber blocks, and the phage enrichment liquid treatment core specifically adopts an activated carbon adsorption core with a cylindrical longitudinal section.

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

1. the utility model discloses in, the collecting hole, fixed frame, the passage, the pan feeding is lost anti-pollution collection bag main part, dismantle piece and movable bolt nut's setting, be favorable to collecting the raw feed material who scatters, avoid environmental pollution, when carrying out the raw feed material additive through going into hopper and pipe and putting into, inevitably can take place to scatter, the inside collecting hole of the fixed frame of accessible is collected, and through the passage water conservancy diversion, it collects to lose anti-pollution collection bag main part through the pan feeding, avoid environmental pollution, through taking down pull down piece and movable bolt nut, the anti-pollution collection bag main part of detachable pan feeding is lost, be convenient for clear up, convenient operation.

2. The utility model discloses in, bacteriophage raw material stirring mix the strip, dismantle the pipe, the (mixing) shaft, the removal screw, sleeve coupling and hybrid motor's setting, be favorable to increasing enrichment stirring function, guarantee the enrichment effect, through introducing external power source, can make hybrid motor drive sleeve coupling and (mixing) shaft rotate, and make the removal pipe drive bacteriophage raw material stirring mix the strip and carry out bacteriophage enrichment stirring work to the feed ingredient additive, in order to guarantee the enrichment effect, and can guarantee feed additive and mix stirring effect, through taking off the removal screw, can dismantle the removal pipe, be convenient for clear up bacteriophage raw material stirring and mix the strip and dismantle the pipe, and convenient operation guarantees stirring effect.

3. The utility model discloses in, elementary filter screen, the clearance bolt, the water conservancy diversion is fought, the adsorption block, the setting of core is handled to honeycomb duct and phage enrichment liquid, be favorable to handling the liquid after the phage enrichment is handled, polluted environment when avoiding discharging, liquid after the enrichment is fought through the water conservancy diversion and is collected, and carry out elementary filtration through elementary filter screen, adsorb tiny impurity in the liquid through the adsorption block afterwards, avoid environmental pollution, carry out the degree of depth through the inside phage enrichment liquid of honeycomb duct at last and adsorb filtering work, can not the polluted environment with the liquid discharge after guaranteeing the enrichment, fight and an enrichment section of thick bamboo through separating the water conservancy diversion, through taking off the clearance bolt, can clear up elementary filter screen, convenient operation.

4. The utility model discloses in, the swing joint frame, gu fixed ring, height control U type slider, linear slide rail, the setting of adjusting bolt and dog is favorable to carrying out height control according to the enrichment demand, so that carry out feed ingredient additive and add work, through loosening adjusting bolt, height control U type slider is in the position of linear slide rail outer wall, make swing joint frame drive solid fixed ring and remove, and make an enrichment section of thick bamboo remove, confirm highly the back, locking adjusting bolt, be convenient for operate, can play slip limiting displacement to height control U type slider through the dog, be convenient for enrich the operation.

5. The utility model discloses in, the setting of a protective cover and an enrichment section of thick bamboo, be favorable to playing the guard action to the fodder bacteriophage of enrichment, avoid the dust to influence.

6. The utility model discloses in, upper strata support membrane, the setting that lower floor supported membrane and microballon packed is favorable to guaranteeing phage enrichment effect, supports the membrane through the upper strata, lower floor supports membrane and microballon and packs and can get rid of the phage that does not combine, improves enrichment efficiency.

7. The utility model discloses in, pipe and the setting of going into the hopper, be favorable to carrying out the work of adding the pan feeding of feed ingredient additive through pipe and going into the hopper.

8. The utility model discloses in, the setting of support vertical seat and firm base, be favorable to playing good support stability.

9. The utility model discloses in, the setting of filtrating net, be favorable to playing the filtering action, guarantee the phage enrichment effect.

10. The utility model discloses in, mechanical valve's setting, be favorable to controlling out the liquid measure, be convenient for adjust convenient operation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the detachable feeding falling anti-pollution collecting bag structure of the utility model.

FIG. 3 is a schematic structural diagram of the structure of the detachable bacteriophage raw material enrichment stirring mixing strip of the present invention.

FIG. 4 is a schematic structural diagram of the structure of the anti-fouling core for collecting, adsorbing and treating the phage enrichment solution.

Fig. 5 is a schematic structural view of the height adjustable movable frame structure of the present invention.

In the figure:

1. a protective cover; 2. an enrichment cylinder; 3. an upper support film; 4. a filtrate net; 5. a lower support film; 6. filling microspheres; 7. a conduit; 8. feeding into a hopper; 9. a support stand; 10. a stable base; 11. a mechanical valve; 12. a detachable feeding and falling anti-pollution collecting bag structure; 121. a collection well; 122. a fixing frame; 123. a material guide pipe; 124. feeding a material drop anti-pollution collecting bag main body; 125. disassembling the sheet; 126. a movable bolt and a nut; 13. a detachable bacteriophage raw material enrichment stirring mixing strip structure; 131. stirring and mixing the phage raw materials; 132. disassembling the pipe; 133. a stirring shaft; 134. disassembling the screw; 135. a sleeve coupling; 136. a hybrid motor; 14. collecting and adsorbing the phage enrichment liquid to treat the antifouling core structure; 141. a primary filter screen; 142. cleaning the bolt; 143. a flow guide hopper; 144. an adsorption block; 145. a flow guide pipe; 146. treating the core with phage enrichment solution; 15. the height position can be adjusted to form a movable frame structure; 151. a movable connecting frame; 152. a fixing ring; 153. a height adjusting U-shaped sliding block; 154. a linear slide rail; 155. adjusting the bolt; 156. and a stop block.

Detailed Description

The utility model is described in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, an enrichment device for bacteriophage comprises a protective cover 1, an enrichment cylinder 2, an upper layer support membrane 3, a filtrate net 4, a lower layer support membrane 5, a microsphere filler 6, a conduit 7, a feeding hopper 8, a support vertical seat 9, a stable base 10, a mechanical valve 11, a detachable feeding and dropping anti-pollution collection bag structure 12, a detachable bacteriophage raw material enrichment and stirring mixing strip structure 13, a bacteriophage enrichment liquid collection and adsorption treatment antifouling core structure 14 and a height position adjustable movable frame structure 15, wherein the protective cover 1 is in threaded connection with the upper end of the enrichment cylinder 2; the middle lower part of the inner side of the enrichment cylinder 2 is provided with an upper layer support membrane 3; the bottom of the inner side of the enrichment cylinder 2 is connected with a filtrate net 4 through a screw; the upper part of the filtrate net 4 is provided with a lower layer support membrane 5; a microsphere filler 6 is filled between the upper layer support membrane 3 and the lower layer support membrane 5; one end of the conduit 7 is connected with the inlet of the right upper side of the enrichment cylinder 2 by a screw, and the other end of the conduit is connected with the lower end of the feeding hopper 8 by a screw; the lower longitudinal end of the supporting vertical seat 9 is connected with the upper left side of the stabilizing base 10 through a bolt; the mechanical valve 11 is connected with a phage enrichment liquid collecting, adsorbing and processing antifouling core structure 14; the detachable feeding and falling anti-pollution collecting bag structure 12 is connected with the enrichment cylinder 2; the detachable bacteriophage raw material enrichment stirring mixing strip structure 13 is connected with the protective cover 1; the height position adjustable movable frame structure 15 is connected with the supporting vertical seat 9; the detachable feeding and falling anti-pollution collecting bag structure 12 comprises a collecting hole 121, a fixing frame 122, a material guide pipe 123, a feeding and falling anti-pollution collecting bag main body 124, a detaching piece 125 and a movable bolt nut 126, wherein the collecting hole 121 is formed in the middle of the inside of the fixing frame 122; one end of the material guide pipe 123 is in threaded connection with the inside of the collecting hole 121, and the other end of the material guide pipe is inserted into the feeding falling anti-pollution collecting bag main body 124; the material guide pipe 123 and the feeding drop anti-pollution collecting bag main body 124 are fixedly connected through a dismounting piece 125; dismantle the piece 125 between set up through activity bolt and nut 126 fixed connection, when going on feed ingredient additive through going into hopper 8 and pipe 7 and putting into, can take place to scatter inevitably, the inside collection hole 121 of fixed frame 122 of accessible is collected, and through the passage 123 water conservancy diversion, through the pan feeding anti-pollution collection bag main part 124 that falls of losing collects, avoid environmental pollution, through taking off dismantlement piece 125 and activity bolt and nut 126, the anti-pollution collection bag main part 124 that falls is lost to the detachable pan feeding, be convenient for clear up, convenient operation.

In this embodiment, referring to fig. 3, the structure 13 of the detachable bacteriophage raw material enrichment stirring mixing strip includes a bacteriophage raw material stirring mixing strip 131, a detachable pipe 132, a stirring shaft 133, a detachable screw 134, a sleeve coupler 135 and a mixing motor 136, wherein the bacteriophage raw material stirring mixing strip 131 is respectively welded at the middle position of the left side and the right side of the detachable pipe 132; the disassembly pipe 132 is sleeved on the outer wall of the stirring shaft 133 and is fastened and connected through a disassembly screw 134; the vertical upper end of (mixing) shaft 133 be connected through the output shaft of sleeve shaft coupling 135 with hybrid motor 136, through introducing external power source, can make hybrid motor 136 drive sleeve shaft coupling 135 and (mixing) shaft 133 rotate, and make the dismantlement pipe 132 drive the mixed strip 131 of phage raw materials stirring and carry out phage enrichment stirring work to the feed ingredient additive, in order to guarantee the enrichment effect, and can guarantee the mixed stirring effect of feed additive, through taking off dismantlement screw 134, can dismantle the dismantlement pipe 132, be convenient for clear up the mixed strip 131 of phage raw materials stirring and dismantle pipe 132, convenient operation, guarantee the stirring effect.

In this embodiment, referring to fig. 4, the phage enrichment liquid collecting, adsorbing and treating antifouling core structure 14 comprises a primary filter screen 141, a cleaning bolt 142, a diversion bucket 143, an adsorbing block 144, a diversion pipe 145 and a phage enrichment liquid treating core 146, wherein the primary filter screen 141 is installed on the upper side of the interior of the diversion bucket 143 through the cleaning bolt 142; the left wall and the right wall of the inner side of the guide bucket 143 are respectively connected with an adsorption block 144 by screws; the longitudinal upper end of the draft tube 145 is in threaded connection with the lower end of the draft tube bucket 143; honeycomb duct 145's inside longitudinal screw connect has bacteriophage enrichment liquid to handle core 146, liquid after the enrichment is collected through the honeycomb duct fill 143, and carry out elementary filtration through elementary filter screen 141, carry out the tiny impurity in the absorption liquid through adsorbing piece 144 afterwards, avoid environmental pollution, carry out degree of depth adsorption filtration work through the inside bacteriophage enrichment liquid of honeycomb duct 145 at last and handle core 146, can not pollute the environment with the liquid discharge after guaranteeing the enrichment, through separation honeycomb duct fill 143 and enrichment section of thick bamboo 2, through taking off clearance bolt 142, can clear up elementary filter screen 141, and convenient operation.

In this embodiment, referring to fig. 5, the height position adjustable movable frame structure 15 includes a movable connecting frame 151, a fixed ring 152, a height adjusting U-shaped sliding block 153, a linear sliding rail 154, an adjusting bolt 155 and a stop block 156, one end of the movable connecting frame 151 in the transverse direction is connected with the left end of the fixed ring 152 by a screw, and the other end of the movable connecting frame 151 is connected with the middle position of the right end of the height adjusting U-shaped sliding block 153 by a screw; the height adjusting U-shaped slide block 153 is slidably clamped on the inner side outer wall of the linear slide rail 154 and is fixedly connected and arranged through an adjusting bolt 155; two parts respectively screwed connection have dog 156 about the right side of linear slide rail 154, through loosening adjusting bolt 155, adjust the position of height adjustment U type slider 153 at linear slide rail 154 outer wall for swing joint frame 151 drives solid fixed ring 152 and removes, and makes enrichment section of thick bamboo 2 remove, confirms high back, locks adjusting bolt 155, is convenient for operate, can play the spacing effect of slip to height adjustment U type slider 153 through dog 156, is convenient for carry out the enrichment operation.

In this embodiment, specifically, the horizontal left end bolted connection of fixed frame 122 is in the upper right side intermediate position of an enrichment section of thick bamboo 2, collection hole 121 adopt circular internal thread hole.

In this embodiment, specifically, the feeding falling anti-pollution collecting bag main body 124 specifically adopts a nylon cloth bag with a built-in PVC plastic layer, and the detaching sheet 125 adopts two hoop sheets.

In this embodiment, specifically, the phage raw material mixing strip 131 is formed by a plurality of L-shaped stainless steel strips arranged in pairs and opposite to each other.

In this embodiment, specifically, the longitudinal lower end of the hybrid motor 136 is bolted to the middle position of the upper part of the protective cover 1, the output shaft of the hybrid motor 136 penetrates through the middle position of the inner part of the protective cover 1, and the protective cover 1 is a circular stainless steel cover.

In this embodiment, specifically, the primary filter screen 141 is a circular stainless steel filter screen with a hole diameter of five to eight millimeters.

In this embodiment, specifically, the adsorption block 144 employs two carbon fiber blocks, and the phage enrichment liquid treatment core 146 specifically employs an activated carbon adsorption core whose longitudinal section is cylindrical.

In this embodiment, specifically, the upper end of the diversion funnel 143 is screwed to the lower end of the enrichment cylinder 2.

In this embodiment, specifically, the longitudinal upper end of the mechanical valve 11 is screwed to the lower end of the diversion hopper 143.

In this embodiment, specifically, the linear sliding rail 154 is longitudinally bolted to the upper right side of the supporting vertical seat 9.

In this embodiment, specifically, the fixing ring 152 is sleeved on the middle position of the outer wall of the enrichment cylinder 2 and is connected to the enrichment cylinder through a screw.

In this embodiment, the hybrid motor 136 is a 775 motor.

Principle of operation

In the utility model, when the feed raw material additive is put in through the feeding hopper 8 and the guide pipe 7, scattering inevitably occurs, the feed raw material additive can be collected through the collecting hole 121 in the fixing frame 122 and guided by the guide pipe 123 and collected through the feeding missing anti-pollution collecting bag main body 124, so as to avoid environmental pollution, the feeding missing anti-pollution collecting bag main body 124 can be taken down by taking down the dismounting sheet 125 and the movable bolt nut 126, so as to be convenient for cleaning and convenient for operation, the mixing motor 136 can drive the sleeve coupler 135 and the stirring shaft 133 to rotate by introducing an external power supply, and the dismounting pipe 132 drives the phage raw material stirring mixing strip 131 to carry out phage enrichment stirring work on the feed raw material additive, so as to ensure the enrichment effect and can ensure the feed additive mixing stirring effect, through the upper supporting film 3, the lower supporting film 5 and the microsphere filler 6 can remove the phage which is not combined, the enrichment efficiency is improved, the disassembly screw 134 is taken down, the disassembly pipe 132 can be disassembled, the phage raw material stirring mixing strip 131 and the disassembly pipe 132 can be conveniently cleaned, the operation is convenient, the stirring effect is ensured, the liquid after enrichment is collected by the guide pipe hopper 143, primary filtration is carried out by the primary filter screen 141, fine impurities in the liquid are adsorbed by the adsorption block 144, the environmental pollution is avoided, finally, deep adsorption filtration work is carried out by the phage enrichment liquid processing core 146 in the guide pipe 145, so as to ensure that the liquid after enrichment is discharged without polluting the environment, the primary filter screen 141 can be cleaned by taking down the cleaning bolt 142 by separating the guide pipe hopper 143 from the enrichment cylinder 2, the operation is convenient, the position of the height adjusting U-shaped slide block 153 on the outer wall of the linear slide rail 154 is adjusted by loosening the adjusting bolt 155, so that the movable connecting frame 151 drives the fixing ring 152 to move, and make enrichment section of thick bamboo 2 remove, after confirming the height, locking adjusting bolt 155, be convenient for operate, can play the spacing effect of sliding to height adjustment U type slider 153 through dog 156, be convenient for carry out the enrichment operation.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims (10)

1. The enrichment device for the phage is characterized by comprising a protective cover (1), an enrichment cylinder (2), an upper layer support film (3), a filtrate net (4), a lower layer support film (5), microsphere fillers (6), a guide pipe (7), a feeding hopper (8), a support vertical seat (9), a stable base (10), a mechanical valve (11), a detachable feeding and losing anti-pollution collection bag structure (12), a detachable phage raw material enrichment and stirring mixing strip structure (13), a phage enrichment liquid collection adsorption treatment anti-pollution core structure (14) and a movable frame structure (15) capable of adjusting the height position, wherein the protective cover (1) is in threaded connection with the upper end of the enrichment cylinder (2); an upper layer supporting film (3) is arranged at the middle lower part of the inner side of the enrichment cylinder (2); the bottom of the inner side of the enrichment cylinder (2) is connected with a filtrate net (4) through a screw; the upper part of the filtrate net (4) is provided with a lower layer supporting membrane (5); a microsphere filler (6) is filled between the upper layer support film (3) and the lower layer support film (5); one end of the conduit (7) is connected with the inlet at the upper right side of the enrichment cylinder (2) through a screw, and the other end of the conduit is connected with the lower end of the feeding hopper (8) through a screw; the lower longitudinal end of the supporting vertical seat (9) is connected with the upper left side of the stabilizing base (10) through a bolt; the mechanical valve (11) is connected with a bacteriophage enrichment liquid collecting, adsorbing and processing antifouling core structure (14); the detachable feeding, dropping and anti-pollution collecting bag structure (12) is connected with the enrichment cylinder (2); the detachable bacteriophage raw material enrichment stirring mixing strip structure (13) is connected with the protective cover (1); the height position adjustable movable frame structure (15) is connected with the supporting vertical seat (9); the detachable feeding and falling anti-pollution collecting bag structure (12) comprises a collecting hole (121), a fixing frame (122), a material guide pipe (123), a feeding and falling anti-pollution collecting bag main body (124), a detaching sheet (125) and a movable bolt nut (126), wherein the collecting hole (121) is formed in the middle of the inside of the fixing frame (122); one end of the material guide pipe (123) is in threaded connection with the inside of the collecting hole (121), and the other end of the material guide pipe is inserted into the feeding and falling anti-pollution collecting bag main body (124); the material guide pipe (123) and the feeding falling anti-pollution collecting bag main body (124) are fixedly connected through a dismounting sheet (125); the disassembling pieces (125) are fixedly connected through movable bolts and nuts (126).

2. The enrichment device for bacteriophage according to claim 1, wherein the detachable bacteriophage raw material enrichment stirring mixing strip structure (13) comprises a bacteriophage raw material stirring mixing strip (131), a detaching pipe (132), a stirring shaft (133), a detaching screw (134), a sleeve coupling (135) and a mixing motor (136), wherein the bacteriophage raw material stirring mixing strip (131) is respectively welded at the middle position of the left side and the right side of the detaching pipe (132); the disassembly pipe (132) is sleeved on the outer wall of the stirring shaft (133) and is fixedly connected and arranged through a disassembly screw (134); the longitudinal upper end of the stirring shaft (133) is connected with an output shaft of the mixing motor (136) through a sleeve coupling (135).

3. The enrichment device for bacteriophage of claim 1, wherein the bacteriophage enrichment solution collecting, adsorbing and treating antifouling core structure (14) comprises a primary screen (141), a cleaning bolt (142), a diversion bucket (143), an adsorption block (144), a diversion pipe (145) and a bacteriophage enrichment solution treating core (146), wherein the primary screen (141) is installed on the upper side of the inside of the diversion bucket (143) through the cleaning bolt (142); the left wall and the right wall of the inner side of the flow guide hopper (143) are respectively connected with an adsorption block (144) through screws; the longitudinal upper end of the draft tube (145) is in threaded connection with the lower end of the draft tube hopper (143); the inside longitudinal screw of the honeycomb duct (145) is connected with a phage enrichment liquid processing core (146).

4. The enrichment apparatus for bacteriophages according to claim 1, wherein the height position adjustable movable frame structure (15) comprises a movable connecting frame (151), a fixed ring (152), a height adjusting U-shaped slide block (153), a linear slide rail (154), an adjusting bolt (155) and a stop block (156), one transverse end of the movable connecting frame (151) is connected with the left end of the fixed ring (152) by a screw, and the other transverse end of the movable connecting frame (151) is connected with the middle position of the right end of the height adjusting U-shaped slide block (153) by a screw; the height adjusting U-shaped sliding block (153) is slidably clamped on the inner side outer wall of the linear sliding rail (154) and is fixedly connected and arranged through an adjusting bolt (155); the upper part and the lower part of the right side of the linear slide rail (154) are respectively connected with a stop block (156) through screws.

5. The phage enrichment apparatus as claimed in claim 1, wherein the left end of the fixing frame (122) is bolted to the middle position of the upper right side of the enrichment cylinder (2), and the collection hole (121) is a circular internally threaded hole.

6. The enrichment device for bacteriophage of claim 1, wherein the fed drop contamination prevention collection bag body (124) is a nylon cloth bag with a built-in PVC plastic layer, and the detachable sheet (125) is two hoop sheets.

7. The enrichment apparatus for bacteriophage according to claim 2, wherein the bacteriophage raw material agitating-mixing strip (131) comprises a plurality of L-shaped stainless steel strips arranged in pairs and opposite to each other.

8. The phage enrichment apparatus as claimed in claim 2, wherein the lower longitudinal end of the mixing motor (136) is bolted to the upper middle position of the protective cover (1), and the output shaft of the mixing motor (136) penetrates through the inner middle position of the protective cover (1), and the protective cover (1) is made of round stainless steel.

9. The phage enrichment apparatus as claimed in claim 3, wherein the primary screen (141) is a circular stainless steel screen with a hole diameter of five mm to eight mm.

10. The enrichment apparatus for bacteriophage of claim 3, wherein the adsorption block (144) comprises two carbon fiber blocks, and the bacteriophage enrichment solution treatment core (146) comprises an activated carbon adsorption core having a cylindrical longitudinal section.

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