CN213771505U

CN213771505U - Water softening device for milk powder production

Info

Publication number: CN213771505U
Application number: CN202022428344.6U
Authority: CN
Inventors: 程传纲
Original assignee: Zhengzhou Miaoke Dairy Co ltd
Current assignee: Zhengzhou Miaoke Dairy Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-07-23
Anticipated expiration: 2030-10-26

Abstract

The utility model relates to a milk power production is with softening water installation, it includes the reverse osmosis host computer, the reverse osmosis host computer includes fixed subassembly and wears to establish the water collecting assembly inside fixed subassembly, fixed subassembly includes fixed pipe of import, middle fixed pipe and the fixed pipe of export, fixed pipe one end of middle and the fixed pipe detachable connection of import, the other end and the fixed pipe detachable connection of export, the fixed pipe of import and the fixed pipe one end of keeping away from the fixed pipe of middle are all sealed, the water collecting assembly includes import collector pipe, middle collector pipe and the export collector pipe that correspond with each section of fixed subassembly, middle collector pipe one end communicates with the import collector pipe, and the other end communicates with the export collector pipe; the water collecting component is provided with a flow guide hole, and the reverse osmosis host machine further comprises a reverse osmosis membrane which is positioned between the water collecting component and the fixed component and corresponds to each section of the fixed component. This application has the effect that improves reverse osmosis membrane utilization ratio.

Description

Water softening device for milk powder production

Technical Field

The application relates to the field of milk powder production, in particular to a water softening device for milk powder production.

Background

The milk powder is used as a food, strict quality control is required for the raw materials of the milk powder and each production process, wherein the water for producing the milk powder is purified water with the impurity and heavy metal contents reaching the standard, and the daily used tap water cannot meet the requirement without treatment.

Chinese patent with publication number CN202823172U discloses a reverse osmosis device, which comprises a reverse osmosis shell, end caps at two ends of the shell, and a reverse osmosis membrane arranged in the reverse osmosis shell, wherein a raw water cavity and a concentrate cavity are formed between two ends of the reverse osmosis membrane and the two end caps respectively, one end of a permeate tube extends into the osmosis membrane, and the other end of the permeate tube passes through the concentrate cavity and extends out of the end caps. The device is a reverse osmosis device with lower conductivity of the effluent quality, and can be used for softening the water for the milk powder production.

In view of the above-mentioned related art, the inventors consider that there is a problem in that the reverse osmosis membrane utilization rate is low.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that reverse osmosis membrane utilization ratio is low, this application provides a milk powder production is with demineralized water device.

The application provides a milk powder production is with soft water installation adopts following technical scheme:

a water softening device for milk powder production comprises a reverse osmosis host, wherein the reverse osmosis host comprises a fixed component and a water collecting component arranged in the fixed component in a penetrating way, the fixed component comprises an inlet fixed pipe, a middle fixed pipe and an outlet fixed pipe, one end of the middle fixed pipe is detachably connected with the inlet fixed pipe, the other end of the middle fixed pipe is detachably connected with the outlet fixed pipe, one ends of the inlet fixed pipe and the outlet fixed pipe, which are far away from the middle fixed pipe, are sealed, an inlet pipe communicated with the inlet fixed pipe is fixedly connected on the inlet fixed pipe, a drain pipe communicated with the outlet fixed pipe is fixedly connected on the outlet fixed pipe, the water collecting component comprises an inlet water collecting pipe, a middle water collecting pipe and an outlet water collecting pipe corresponding to each section of the fixed component, one end of the middle water collecting pipe is communicated with the inlet water collecting pipe, and the other end of the middle water collecting pipe is communicated with the outlet water collecting pipe, one end of the outlet water collecting pipe, which is far away from the middle water collecting pipe, extends out of the outlet fixing pipe; the water collecting component is provided with a flow guide hole, and the reverse osmosis host machine further comprises a reverse osmosis membrane which is positioned between the water collecting component and the fixed component and corresponds to each section of the fixed component.

By adopting the technical scheme, raw water enters the reverse osmosis main machine from the water inlet pipe, pure water and wastewater are formed by filtering through the reverse osmosis membrane, the pure water is discharged from the outlet water collecting pipe, and the wastewater is discharged from the drain pipe and enters the wastewater tank; the reverse osmosis main machine is in a strip shape, the utilization rate of raw water to reverse osmosis membranes at all sections is different when the raw water passes through the reverse osmosis main machine, so that the loss degree of the reverse osmosis membranes at all sections in the reverse osmosis main machine is different; the reverse osmosis host computer divide into the multistage, can dismantle the connection between each section, when certain section reverse osmosis membrane life reached the biggest in the reverse osmosis host computer, can change the reverse osmosis membrane of this section alone, the user pulls down certain section subassembly that needs to change reverse osmosis membrane, changes reverse osmosis membrane wherein, and targeted change reverse osmosis membrane like this can improve reverse osmosis host computer in the utilization ratio of reverse osmosis membrane.

Optionally, the junction of fixed pipe of middle fixed pipe and the fixed pipe of import and the fixed pipe of export all is provided with coupling assembling, coupling assembling establishes the fixed cover that the fixed pipe of import is close to middle fixed pipe one end including the cover, fixed cover threaded connection has the lock sleeve, the lock sleeve rotates to be connected in the middle fixed pipe one end that is close to the fixed pipe of import

Through adopting above-mentioned technical scheme, the structure of fixed pipe in middle with the fixed pipe in import and the fixed union coupling department of export is the same, and the processing and the installation of connecting piece are more convenient. The coupling assembling includes fixed cover and lock sleeve, and the user rotates the lock sleeve, and fixed cover and lock sleeve threaded connection can realize that the fixed pipe of import and the fixed locking of managing in the middle with break away from, more conveniently carry out the dismouting to the fixed pipe of import and the fixed pipe in middle.

Optionally, the thread between the locking sleeve and the fixing sleeve is a tapered thread.

Through adopting above-mentioned technical scheme, the awl screw thread has better leakproofness, can reduce the raw water and flow out from the junction of lock sleeve and fixed cover.

Optionally, a first sealing groove is formed in one end face, close to the middle fixing pipe, of the inlet fixing pipe, a sealing ring is installed in the first sealing groove, and a second sealing groove used for installing the sealing ring is formed in one end face, close to the inlet fixing pipe, of the middle fixing pipe.

Through adopting above-mentioned technical scheme, be provided with the sealing ring between the terminal surface that fixed pipe and middle fixed pipe are close to each other in the import, when lock sleeve and fixed cover screw thread locking, the sealing ring plays sealed effect, and reducible raw water flows from the junction of two fixed pipes.

Optionally, a force application rod is fixedly connected outside the fixed sleeve.

Through adopting above-mentioned technical scheme, application of force pole be provided with help the user to rotate the lock sleeve.

Optionally, the fixed pipe in centre all sets up a plurality of groups along the axis direction, wears to establish the fixed intraductal centre collector pipe in centre and sets up a plurality of groups corresponding with the fixed pipe in centre along the axis direction, all installs reverse osmosis membrane between fixed pipe in the middle of every group and the middle collector pipe, and the connection can be dismantled to fixed pipe in the middle of adjacent two sets of, and the collector pipe intercommunication in the middle of adjacent two sets of.

Through adopting above-mentioned technical scheme, middle fixed pipe sets up a plurality of groups and can carry out more thorough filtration to the raw water, when the middle fixed intraductal reverse osmosis membrane in a certain set of a plurality of groups need be changed, can dismantle the connection between the fixed pipe in adjacent two sets of middles, and the user can dismantle the fixed pipe in the middle of needing to change reverse osmosis membrane, changes reverse osmosis membrane wherein.

Optionally, the one end that middle collector pipe was kept away from to the import collector pipe is sealed, the one end that the import collector pipe is close to middle collector pipe sets up to the conical surface, the one end that middle collector pipe is close to the import collector pipe sets up the conical surface with the conical surface matched with of import collector pipe tip.

Through adopting above-mentioned technical scheme, the conical surface is used with the junction of middle collector pipe to import collector pipe, and when the user assembled fixed pipe of import and fixed pipe in the middle, the import collector pipe tip can be very convenient together with two collector pipe suits after with middle collector pipe tip contact.

Optionally, a clamping groove is formed in the conical surface of the inlet water collecting pipe, and a sealing ring is installed in the clamping groove.

Through adopting above-mentioned technical scheme, because there is certain clearance in two reverse osmosis membranes of fixed pipe and middle fixed union coupling department of import, be provided with the sealing washer between the conical surface that import collector pipe and middle collector pipe contacted, can effectual reduction raw water directly get into in the collector pipe from the reverse osmosis membrane clearance of junction not through filtering.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the service life of a certain section of reverse osmosis membrane in the reverse osmosis host reaches the maximum, the reverse osmosis membrane of the section can be independently replaced, and a user removes a certain section of component needing replacing the reverse osmosis membrane and replaces the reverse osmosis membrane in the section, so that the reverse osmosis membrane can be replaced in a targeted manner, and the utilization rate of the reverse osmosis membrane in the reverse osmosis host can be improved;

2. the fixed sleeve and the locking sleeve of the connecting assembly are connected by threads, so that the connecting assembly is more convenient to disassemble;

3. the end part of the inlet water collecting pipe is matched with the end part of the middle water collecting pipe in a conical manner, so that the water collecting pipes are convenient to be sleeved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present application.

Fig. 2 is a schematic structural diagram of a reverse osmosis host.

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

Fig. 4 is a schematic view of the structure of the junction of the inlet header and the intermediate header.

Description of reference numerals: 1. a high pressure pump; 2. a frame body; 3. a reverse osmosis host; 31. a fixing assembly; 311. a water inlet pipe; 312. an inlet fixing tube; 313. a middle fixed tube; 314. an outlet fixing tube; 315. a drain pipe; 32. a water collection assembly; 321. an inlet header pipe; 322. an intermediate water collecting pipe; 323. an outlet header pipe; 33. a reverse osmosis membrane; 34. a connecting assembly; 341. fixing a sleeve; 342. a locking sleeve; 343. a force application rod; 344. a snap ring; 35. a seal ring; 351. a first sealing groove; 352. a second sealing groove; 36. a seal ring; 361. a card slot; 37. a flow guide hole; 4. a waste water tank.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses milk powder production is with softening water device.

Referring to fig. 1 and 2, a milk powder production is with demineralized water device includes high-pressure pump 1, reverse osmosis host computer 3 and be used for supporting reverse osmosis host computer 3's support body 2, reverse osmosis host computer 3 evenly arranges three groups in vertical direction, set up the three-layer corresponding position of placing with reverse osmosis host computer 3 on the support body 2, the water inlet and the raw water jar of high-pressure pump 1 are connected, the delivery port and the reverse osmosis host computer 3 of high-pressure pump 1 are connected, raw water gets into reverse osmosis host computer 3 from the raw water jar under high-pressure pump 1's effect, install reverse osmosis membrane 33 among the reverse osmosis host computer 3, raw water gets into in reverse osmosis host computer 3, form the pure water through reverse osmosis membrane 33 under high-pressure pump 1's pressure, get into next process, macromolecular impurity and heavy metal in the raw water are isolated outside, form waste water, waste water is discharged to waste water tank 4 by drain pipe 315.

Referring to fig. 1 and 2, reverse osmosis host 3 includes fixed subassembly 31 and collecting subassembly 32, collecting subassembly 32 wears to establish in fixed subassembly 31, fixed subassembly 31 includes the fixed pipe 312 of import, fixed pipe 313 of middle and the fixed pipe 314 of export, the one end that the fixed pipe 313 of middle was kept away from to the fixed pipe 312 of import and the fixed pipe 314 of export is all sealed, the one end welding that the fixed pipe 313 of middle was kept away from to the fixed pipe 312 of import has inlet tube 311, inlet tube 311 and the fixed pipe 312 intercommunication of import, the one end welding that the fixed pipe 313 of middle was kept away from to the fixed pipe 314 of export has drain pipe 315, drain pipe 315 communicates with the fixed pipe 314 of export, drain pipe 315 is towards ground, more be favorable to the discharge of waste water. The water collecting assembly 32 comprises an inlet water collecting pipe 321, a middle water collecting pipe 322 and an outlet water collecting pipe 323, each section of the water collecting assembly 32 corresponds to each section of the fixed assembly 31, the reverse osmosis membrane 33 is installed between the water collecting assembly 32 and the fixed assembly 31 and corresponds to each section of the fixed assembly 31, and the outlet water collecting pipe 323 penetrates out of one end face of the outlet fixed pipe 314 so as to collect pure water.

Referring to fig. 2 and 3, a connection assembly 34 is disposed between the inlet fixed pipe 312 and the middle fixed pipe 313, the connection assembly 34 includes a fixed sleeve 341 and a locking sleeve 342, the fixed sleeve 341 is sleeved at one end of the inlet fixed pipe 312 close to the middle fixed pipe 313, the fixed sleeve 341 and the inlet fixed pipe 312 are fixed in a welding manner, the fixed sleeve 341 is connected with the locking sleeve 342 through an external thread, the thread between the fixed sleeve 341 and the locking sleeve 342 is a tapered thread, a snap ring 344 is fixedly connected to one side of the middle fixed pipe 313 close to the inlet fixed pipe 312, the locking sleeve 342 is rotatably connected with the snap ring 344, an outer wall of the locking sleeve 342 is fixedly connected with three force applying rods 343, the three force applying rods 343 are uniformly arranged along a circumferential direction of the locking sleeve 342, a user holds the force applying rod 343 to rotate the locking sleeve in the circumferential direction, and the locking sleeve 342 is matched with the thread of the fixed sleeve 341 to lock and separate the inlet fixed pipe 312 and the middle fixed pipe 313, the taper thread has a certain sealing function, and can reduce the outflow of raw water from the thread gap between the locking sleeve 342 and the fixed sleeve 341. Fixed pipe 312 of import and the middle one end face that fixed pipe 313 is close to have seted up seal groove 351, install sealing ring 35 in seal groove 351, middle fixed pipe 313 has seted up two 352 seal grooves near the fixed terminal surface of pipe 312 of import, two 352 seal grooves are used for holding sealing ring 35, when lock sleeve 342 locks, the terminal surface that fixed pipe 312 of import and middle fixed pipe 313 contacted closely laminates, sealing ring 35 can play sealed effect, reduce the raw water and flow from the junction of fixed pipe 312 of import and middle fixed pipe 313. Wherein, middle fixed pipe 313 sets up 5 groups altogether, and middle collector pipe 322 and reverse osmosis membrane 33 also corresponding sets up to 5 groups, sets up coupling assembling 34 between the fixed pipe 313 in the middle of adjacent two sets of, and two sets of intercommunication each other that middle collector pipe 322 is adjacent, and reverse osmosis membrane 33's add and to carry out more thorough filtration to the raw water. Further, a connection assembly 34 is also provided between the outlet fixing tube 314 and the intermediate fixing tube 313.

Referring to fig. 3 and 4, the middle water collecting pipe 322 is inserted into the middle fixing pipe 313, one end of the middle water collecting pipe 322 close to the inlet water collecting pipe 321 is provided with an inner conical surface, the other end is provided with an outer conical surface, the inlet water collecting pipe 321 is inserted into the inlet fixing pipe 312, the end of the inlet water collecting pipe 321 far away from the middle water collecting pipe 322 is closed, the other end is provided with a conical surface matched with the middle water collecting pipe 322, the inlet water collecting pipe 321 is provided with one end of the outer conical surface, the outer conical surface is provided with a clamping groove 361 for mounting the sealing ring 36, when the locking sleeve 342 is locked, the middle water collecting pipe 322 is tightly attached to the conical surface of the inlet water collecting pipe 321, because there is certain clearance between two reverse osmosis membrane 33 in the position of coupling assembling 34, and refer to fig. 2, the setting of sealing washer 36 can reduce raw water and directly flow into in the subassembly 32 that catchments from the clearance of two reverse osmosis membrane 33 not filtered to guarantee the purity of pure water. A plurality of diversion holes 37 are uniformly formed in the water collection assembly 32, the diversion holes 37 can be round or long round, and the diversion holes 37 provide passages for pure water to enter the water collection assembly 32.

The embodiment of the application of a milk powder production is with demineralized water device's implementation principle does: when the water softening device works, raw water enters the reverse osmosis host 3 through the high-pressure pump 1, the raw water filtered by the reverse osmosis membrane 33 in the reverse osmosis host 3 forms pure water and waste water, the pure water enters the water collecting component 32 through the flow guide hole 37, extends out of one end of the outlet fixing pipe 314 from the outlet water collecting pipe 323 and is discharged, and then enters the next procedure, and the waste water is isolated outside by the reverse osmosis membrane 33 and is discharged into the waste water tank 4 through the water discharge pipe 315. When the service life of a certain section of reverse osmosis membrane 33 in the reverse osmosis host 3 is used up and the reverse osmosis membrane 33 needs to be replaced, a user holds the force application rod 343 to sequentially rotate the locking sleeves 342 at the two ends of the section of reverse osmosis membrane 33, the locking sleeves 342 are separated from the fixed sleeve 341, the section of assembly is taken down, and the reverse osmosis membrane 33 in the section of assembly can be replaced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a milk power production is with softening water device, includes reverse osmosis host computer (3), its characterized in that: reverse osmosis host computer (3) including fixed subassembly (31) and wear to establish water-collecting component (32) inside fixed subassembly (31), fixed subassembly (31) are including fixed pipe (312) of import, fixed pipe (313) in the middle of and export fixed pipe (314), fixed pipe (313) one end in the middle of can dismantle with fixed pipe (312) of import and be connected, the other end can dismantle with fixed pipe (314) of export and be connected, the fixed pipe (312) of import and the fixed pipe (314) one end of keeping away from fixed pipe (313) in the middle of export all seal, fixedly connected with inlet tube (311) that communicate with the fixed pipe (312) of import on the fixed pipe (312) of import, fixedly connected with drain pipe (315) that communicate with the fixed pipe (314) of export on the fixed pipe (314) of export, water-collecting component (32) include with fixed subassembly (31) each section corresponding import collector pipe (321), The water-saving device comprises a middle water collecting pipe (322) and an outlet water collecting pipe (323), wherein one end of the middle water collecting pipe (322) is communicated with an inlet water collecting pipe (321), the other end of the middle water collecting pipe is communicated with the outlet water collecting pipe (323), and one end, far away from the middle water collecting pipe (322), of the outlet water collecting pipe (323) extends out of an outlet fixing pipe (314); the water collecting component (32) is provided with a flow guide hole (37), and the reverse osmosis host (3) further comprises a reverse osmosis membrane (33) which is positioned between the water collecting component (32) and the fixed component (31) and corresponds to each section of the fixed component (31).

2. The water softening device for producing milk powder according to claim 1, wherein: the junction of fixed pipe (313) of middle fixed pipe (313) and the fixed pipe (312) of import and the fixed pipe (314) of export all is provided with coupling assembling (34), coupling assembling (34) are established fixed cover (341) that fixed pipe (312) of import are close to fixed pipe (313) one end in the middle including the cover, fixed cover (341) external screw thread connection has lock sleeve (342), lock sleeve (342) rotate to be connected in fixed pipe (313) in the middle of the one end of being close to fixed pipe (312) of import.

3. The water softening device for producing milk powder according to claim 2, wherein: the thread between the locking sleeve (342) and the fixed sleeve (341) is a taper thread.

4. The water softening device for producing milk powder according to claim 2, wherein: fixed pipe (312) of import is close to a terminal surface of middle fixed pipe (313) and has been seted up seal groove one (351), install sealing ring (35) in seal groove one (351), seal groove two (352) that are used for installing sealing ring (35) are seted up to a terminal surface that middle fixed pipe (313) are close to fixed pipe (312) of import.

5. The water softening device for producing milk powder according to claim 2, wherein: the fixed sleeve (341) is fixedly connected with a force application rod (343).

6. The water softening device for producing milk powder according to claim 1, wherein: fixed pipe (313) all set up a plurality of groups along the axis direction in the middle of fixed pipe (313), wear to establish middle collector pipe (322) in fixed pipe (313) in the middle of along the axis direction set up with the fixed pipe (313) corresponding a plurality of groups in the middle of, all install reverse osmosis membrane (33) between fixed pipe (313) and middle collector pipe (322) in the middle of every group, fixed pipe (313) can dismantle the connection in the middle of adjacent two sets of, collector pipe (322) intercommunication in the middle of adjacent two sets of.

7. The water softening device for producing milk powder according to claim 1, wherein: one end of the inlet water collecting pipe (321) far away from the middle water collecting pipe (322) is closed, one end of the inlet water collecting pipe (321) close to the middle water collecting pipe (322) is set to be a conical surface, and one end of the middle water collecting pipe (322) close to the inlet water collecting pipe (321) is provided with a conical surface matched with the conical surface of the end part of the inlet water collecting pipe (321).

8. The water softening device for producing milk powder according to claim 7, wherein: a clamping groove (361) is formed in the conical surface of the inlet water collecting pipe (321), and a sealing ring (36) is installed in the clamping groove (361).