CN111439866B - High-efficient demineralized water treatment facilities - Google Patents

Abstract

The invention relates to the technical field of water treatment equipment, in particular to a high-efficiency softened water treatment device which comprises a bottom shell and a box body, wherein the left side of the top of the box body is communicated with a feed hopper, a vertical pipe penetrates through the center of the top of the box body, stirring rods are bolted to two sides of the vertical pipe, transverse pipes are communicated below two sides of the vertical pipe, and a plurality of leakage holes are formed in the bottom of each transverse pipe; the device can spray salt water in the rotating process, so that the salt on the resin layer is more uniform, the regeneration effect and the softening effect of the resin layer are improved, and the device can clean the sediment at the bottom of the device after the washing operation is finished, so that the sediment is prevented from influencing the subsequent treatment operation, the working efficiency of the water softening operation is improved, and the problems that the salt on the resin layer is uneven and the water softening operation efficiency is influenced when some existing softened water treatment devices wash the resin layer are solved.

Description

High-efficient demineralized water treatment facilities

Technical Field

The invention relates to the technical field of water treatment equipment, in particular to a high-efficiency softened water treatment device.

Background

In general, ion exchange is industrially used for water softening treatment, wherein calcium ions and magnesium ions in water are exchanged with each other by ion exchange resin, and as the amount of calcium and magnesium ions absorbed by the resin increases, the exchange performance of the resin decreases, so that brine is required to flush the resin for regeneration, and the brine reacts with hardness ions accumulated in the resin to restore the spent resin to sodium type resin.

Some existing softened water treatment equipment can spray salt water on a resin layer for washing operation, but most of the equipment sprays the salt water in a static state, a nozzle or a nozzle for spraying the salt water cannot move, so that some parts of the resin layer are subjected to excessive salt, and some parts are too little salt, so that the local regeneration effect of the resin layer is not ideal, the softening effect of the resin layer is greatly reduced, meanwhile, after the resin layer is washed, some precipitates appear at the bottom of the equipment, if the resin layer is not cleaned, the sediments can move along with water in the subsequent water softening operation, so that the pipeline is easy to block, the working efficiency of the water softening operation is influenced, therefore, the salt water spraying device can spray salt water in rotation to ensure that the resin layer is more uniformly subjected to salt, and can clear up the sediment of equipment bottom after washing the operation completion to promote the demineralized water treatment facilities of water softening operating efficiency and solve this problem.

SUMMARY OF THE PATENT FOR INVENTION

The invention aims to provide an efficient softened water treatment device which can spray salt water in rotation, so that a resin layer is more uniformly subjected to salt, and precipitates at the bottom of equipment can be cleaned after washing operation is completed, so that the problems that the resin layer is easily uneven in salt and the water softening operation efficiency is influenced when some conventional softened water treatment equipment is used for washing operation are solved.

In order to achieve the purpose, the invention provides the following technical scheme: a high-efficiency softened water treatment device comprises a bottom shell and a box body, wherein the left side of the top of the box body is communicated with a feed hopper, a vertical pipe penetrates through the center of the top of the box body, stirring rods are bolted on two sides of the vertical pipe, a horizontal pipe is communicated below two sides of the vertical pipe, a plurality of leakage holes are formed in the bottom of the horizontal pipe, a motor is installed on the right side of the top of the box body, a first belt pulley is clamped on an output shaft of the motor, a second belt pulley is bolted on the upper side of the surface of the vertical pipe and is connected with the first belt pulley through belt transmission, a communication box is installed above the top of the box body, a seal bearing is embedded in the bottom of the communication box, the top end of the vertical pipe extends into the communication box and is bolted with the inner wall of the seal bearing, a connecting pipe is communicated with the top of the communication box, a conveying mechanism is arranged behind the box body, the left side of bottom half is run through and is seted up logical groove, and leads to the inside that the groove extends to the drain pan, the center department of drain pan inner chamber bottom rotates and is connected with the bull stick, and the top of bull stick runs through to the inside of box, the equal bolt joint in left and right sides of bull stick has the scraper blade, the inside of drain pan is provided with actuating mechanism and shutoff mechanism respectively, the resin softening layer is installed to the inside of box and the below that is located the standpipe, the left top intercommunication of box has the oral siphon, the below intercommunication on box right side has the outlet pipe, the surface mounting of outlet pipe has the valve, the below intercommunication at the box back has the blowoff valve.

Preferably, conveying mechanism includes solenoid valve, water pump and bin, water pump and solenoid valve are all installed on the surface of connecting pipe, and the water pump is located the left side of solenoid valve, the one end and the bin intercommunication each other of box are kept away from to the connecting pipe.

Preferably, a water level sensor is installed below the left side of the inner cavity of the storage box, and an alarm matched with the water level sensor for use is installed on the right side of the top of the storage box.

Preferably, actuating mechanism includes motor, first belt pulley and second belt pulley, the surface at the bull stick is installed to first belt pulley, the output shaft joint of second belt pulley and motor, and first belt pulley passes through belt drive with the second belt pulley and is connected.

Preferably, a vertical plate is installed inside the bottom case, and the motor is installed on a surface of the vertical plate.

Preferably, the shutoff mechanism includes cylinder, shutoff board and shutoff piece, the inner wall bolt joint of cylinder and drain pan, the output shaft fixed connection of shutoff board and cylinder, the shutoff piece is installed at the top of shutoff board, and the inner wall swing joint of shutoff piece and logical groove.

Preferably, the plugging block is made of hydrogenated nitrile rubber, and the diameter of the plugging block is smaller than that of the plugging plate.

Preferably, the top sliding connection of shutoff piece has the workbin that connects, the left side of drain pan has been seted up and has been got the thing mouth.

Preferably, a water hardness detector is mounted on the surface of the water outlet pipe, and the water hardness detector is positioned at the right side of the valve.

Preferably, the bottom of standpipe rotates and is connected with the connecting block, the equal bolt in both sides of connecting block has the connecting rod, and the connecting rod keeps away from the one end of connecting block and the inner wall bolt of box.

Compared with the prior art, the invention has the following beneficial effects:

the device can spray salt water in the rotating process, so that the salt on the resin layer is more uniform, the regeneration effect and the softening effect of the resin layer are improved, and the device can clean the sediment at the bottom of the device after the washing operation is finished, so that the sediment is prevented from influencing the subsequent treatment operation, the working efficiency of the water softening operation is improved, and the problems that the salt on the resin layer is uneven and the water softening operation efficiency is influenced when some existing softened water treatment devices wash the resin layer are solved.

Drawings

FIG. 1 is an elevational sectional view of the structure of the present invention;

FIG. 2 is an enlarged view of a portion of the structure of FIG. 1;

FIG. 3 is a front sectional view of a partial structure of the present invention;

FIG. 4 is a left side view of the structure of the present patent;

FIG. 5 is a schematic perspective view of the construction of the closure panel of the present invention;

FIG. 6 is a front sectional view of the storage case of the present invention;

fig. 7 is a schematic structural perspective view of the material receiving box of the patent of the invention.

In the figure: 1. a bottom case; 2. a box body; 3. a feed hopper; 4. a vertical tube; 5. a stirring rod; 6. a transverse tube; 7. a leak hole; 8. a first pulley; 9. a motor; 10. a second pulley; 11. a communicating tank; 12. a connecting pipe; 13. sealing the bearing; 14. a conveying mechanism; 141. an electromagnetic valve; 142. a water pump; 143. a storage tank; 15. a through groove; 16. a rotating rod; 17. a squeegee; 18. a resin softening layer; 19. a drive mechanism; 191. a first belt pulley; 192. a second belt reel; 193. a motor; 20. a plugging mechanism; 201. a cylinder; 202. a plugging plate; 203. a plugging block; 21. a material receiving box; 22. an article taking opening; 23. a water level sensor; 24. an alarm; 25. connecting blocks; 26. a connecting rod; 27. a water inlet pipe; 28. a water outlet pipe; 29. a water hardness detector; 30. a valve; 31. a blowoff valve; 32. a riser.

Detailed Description

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

Referring to fig. 1-7, a high efficiency softened water treatment device comprises a bottom case 1 and a case 2, the left side of the top of the case 2 is communicated with a feed hopper 3, the center of the top of the case 2 is provided with a vertical pipe 4, both sides of the vertical pipe 4 are bolted with stirring rods 5, the lower parts of both sides of the vertical pipe 4 are communicated with a horizontal pipe 6, the bottom of the horizontal pipe 6 is provided with a plurality of leakage holes 7, the right side of the top of the case 2 is provided with a motor 9, the output shaft of the motor 9 is clamped with a first belt pulley 8, the upper part of the surface of the vertical pipe 4 is bolted with a second belt pulley 10, the first belt pulley 8 is connected with the second belt pulley 10 through belt transmission, a communication box 11 is arranged above the top of the case 2, the bottom of the communication box 11 is embedded with a sealing bearing 13, the top end of the vertical pipe 4 extends into the communication box 11 and is bolted with the inner wall of the sealing bearing 13, the top of the communication box 11 is communicated with a connection pipe 12, the rear of the box body 2 is provided with a conveying mechanism 14, the left side of the bottom of the box body 2 is provided with a through groove 15 in a penetrating manner, the through groove 15 extends to the inside of the bottom shell 1, the center of the bottom of the inner cavity of the bottom shell 1 is connected with a rotating rod 16 in a rotating manner, the top end of the rotating rod 16 penetrates to the inside of the box body 2, the left side and the right side of the rotating rod 16 are respectively bolted with a scraper 17, the inside of the bottom shell 1 is respectively provided with a driving mechanism 19 and a plugging mechanism 20, a resin softening layer 18 is arranged inside the box body 2 and below a vertical pipe 4, the upper part of the left side of the box body 2 is communicated with a water inlet pipe 27, the lower part of the right side of the box body 2 is communicated with a water outlet pipe 28, the surface of the water outlet pipe 28 is provided with a valve 30, the lower part of the back of the box body 2 is communicated with a blow-down valve 31, the device can spray salt water in the rotating process, the resin layer is more uniformly subjected to salt, the regeneration effect and the softening effect of the resin layer are improved, and the device can clean the sediment at the bottom of the device after the washing operation is finished, in order to avoid depositing the subsequent processing operation of influence, promote the work efficiency of water softening operation, solved some present softened water treatment facilities when washing the operation to the resin layer, easily cause the resin layer to receive salt uneven to lead to the fact the problem of influence to water softening operation efficiency.

In this embodiment, the conveying mechanism 14 includes an electromagnetic valve 141, a water pump 142 and a storage tank 143, the water pump 142 and the electromagnetic valve 141 are both installed on the surface of the connecting pipe 12, the water pump 142 is located on the left side of the electromagnetic valve 141, one end of the connecting pipe 12 far away from the box body 2 is communicated with the storage tank 143, through the arrangement of the electromagnetic valve 141, the water pump 142 and the storage tank 143, the storage tank 143 can store a certain amount of brine, and the water pump 142 and the electromagnetic valve 141 are opened so as to throw brine into the inside of the box body 2.

In this embodiment, level sensor 23 is installed to the left below in storage tank 143 inner chamber, the alarm 24 that uses with level sensor 23 cooperation is installed on the right side at storage tank 143 top, setting through level sensor 23 and alarm 24, at first with the external control PLC of level sensor 23 and alarm 24, when level sensor 23 monitored that the inside saltwater water level of storage tank 143 drops to the minimum, it gives control PLC with signal transmission, control PLC just opens alarm 24 afterwards and reports to the police, in order to remind the staff to add the saltwater.

In this embodiment, the driving mechanism 19 includes a motor 193, a first belt pulley 191 and a second belt pulley 192, the first belt pulley 191 is installed on the surface of the rotating rod 16, the second belt pulley 192 is engaged with the output shaft of the motor 193, and the first belt pulley 191 and the second belt pulley 192 are connected through belt transmission, and through the arrangement of the driving mechanism 19, the cooperation of the first belt pulley 191 and the second belt pulley 192 can provide power for the rotation of the rotating rod 16 and the scraper 17.

In this embodiment, the riser 32 is installed in the interior of the bottom case 1, and the motor 193 is installed on the surface of the riser 32, and the effect of fixing the motor 193 is realized by the setting of the riser 32.

In this embodiment, the plugging mechanism 20 includes a cylinder 201, a plugging plate 202 and a plugging block 203, the cylinder 201 is bolted to the inner wall of the bottom case 1, the plugging plate 202 is fixedly connected to the output shaft of the cylinder 201, the plugging block 203 is installed at the top of the plugging plate 202, and the plugging block 203 is movably connected to the inner wall of the through groove 15, and the opening and closing of the through groove 15 can be controlled by the arrangement of the cylinder 201 and the plugging block 203 of the plugging plate 202 in cooperation with each other.

In this embodiment, the plugging block 203 is made of hydrogenated nitrile rubber, and the diameter of the plugging block 203 is smaller than that of the plugging plate 202, such a design can increase the service life and the sealing effect of the plugging block 203, and the hydrogenated nitrile rubber has excellent characteristics of corrosion resistance, tear resistance and compression deformation resistance.

In this embodiment, the top sliding connection of shutoff piece 203 has connect workbin 21, and the left side of drain pan 1 has been seted up and has been got thing mouth 22, and through connecing workbin 21 and getting the setting of thing mouth 22, connect workbin 21 can collect the precipitate after the clearance, get thing mouth 22 and make things convenient for the staff to take out or put into from the inside of drain pan 1 with connecing workbin 21.

In this embodiment, a water hardness detector 29 is mounted on the surface of the water outlet pipe 28, and the water hardness detector 29 is located on the right side of the valve 30, so that the water hardness after treatment can be monitored by the water hardness detector 29, and once the hardness of water is detected to be high, the softening effect of the resin softening layer 18 is reduced, and the water needs to be washed with salt water.

In this embodiment, the bottom of standpipe 4 is rotated and is connected with connecting block 25, and the equal bolt in the left and right sides of connecting block 25 has connecting rod 26, and connecting rod 26 keeps away from the one end of connecting block 25 and the inner wall bolt of box 2, and through the setting of connecting block 25 and connecting rod 26, it can give the ascending support of standpipe 4, increases its stability at the rotation in-process.

The working principle is as follows: firstly, an external hard water pipeline is connected with a water inlet pipe 27, a water outlet pipe 28 is connected with subsequent treatment equipment, hard water firstly enters the interior of a box body 2 through the water inlet pipe 27, then calcium hydroxide and sodium carbonate with certain quantity are put into the box body 2 through a feed hopper 3, meanwhile, a motor 9 is started to enable a first belt pulley 8 and a second belt pulley 10 to rotate together, a vertical pipe 4, a stirring rod 5 and a transverse pipe 6 start to rotate together, the stirring rod 5 and the transverse pipe 6 stir the hard water together to enable the hard water to be fully mixed with the calcium hydroxide and the sodium carbonate, part of calcium and magnesium ions in the hard water are precipitated and separated out, then the hard water passes through a resin softening layer 18, the resin softening layer 18 absorbs the residual calcium and magnesium ions in the hard water, and the softened water enters the subsequent treatment equipment through the water outlet pipe 28; the water hardness detector 29 monitors that the hardness of water is high, which indicates that the softening effect of the resin softening layer 18 is reduced, saline water is needed to be used for flushing, hard water is firstly stopped to be put into the device, the valve 30 is closed after the water in the box body 2 is drained, then the water pump 142 and the electromagnetic valve 141 are started, the saline water in the storage box 143 enters the inside of the communication box 11 through the connecting pipe 12, the saline water reaches the inside of the transverse pipe 6 through the vertical pipe 4 and is sprayed out from the leakage hole 7, the saline water starts to flush the resin softening layer 18, the transverse pipe 6 is in a rotating state, the saline water spraying surface is more extensive and uniform, the efficiency of saline water flushing operation is improved, salt is more uniformly received at different positions of the resin softening layer 18, the reaction is more sufficient, after the flushing is finished, the water pump 142 and the electromagnetic valve 141 are closed, the drainage pipeline 31 is externally connected with the blowdown valve 31, and the wastewater is discharged by opening the blowdown valve 31, meanwhile, sediment at the bottom of the inner cavity of the box body 2 can be cleaned, the air cylinder 201 is firstly started to enable the blocking plate 202 and the blocking block 203 to descend together, then the material receiving box 21 is placed at the top of the blocking block 203, meanwhile, the motor 193 is started to drive the first belt pulley 191 and the second belt pulley 192 to start rotating together, the rotating rod 16 rotates along with the rotating rod and drives the scraper 17 to rotate together, the scraper 17 drives the sediment at the bottom of the box body 2 to rotate together, when the sediment moves to the upper portion of the through groove 15, the sediment passes through the through groove 15 and falls downwards into the material receiving box 21, after cleaning is completed, the material receiving box 21 is taken out, the air cylinder 201 is started to enable the blocking plate 202 and the blocking block 203 to reset, the motor 193 is turned off, and then water softening operation can be continuously carried out.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a high-efficient demineralized water treatment facilities, includes drain pan (1) and box (2), its characterized in that:

the left side of the top of the box body (2) is communicated with a feed hopper (3), the center of the top of the box body (2) is provided with a vertical pipe (4) in a penetrating way, the two sides of the vertical pipe (4) are all bolted with stirring rods (5), the lower parts of the two sides of the vertical pipe (4) are all communicated with a horizontal pipe (6), the bottom of the horizontal pipe (6) is provided with a plurality of leakage holes (7), the right side of the top of the box body (2) is provided with a motor (9), an output shaft of the motor (9) is clamped with a first belt pulley (8), the upper part of the surface of the vertical pipe (4) is bolted with a second belt pulley (10), the first belt pulley (8) is connected with the second belt pulley (10) through belt transmission, a communication box (11) is arranged above the top of the box body (2), and a sealing bearing (13) is embedded in the bottom of the communication box (11), the top of standpipe (4) extends to the inside of intercommunication case (11) and with the inner wall bolt joint of sealed bearing (13), the top intercommunication of intercommunication case (11) has connecting pipe (12), the rear of box (2) is provided with conveying mechanism (14), the left side of box (2) bottom is run through and is seted up logical groove (15), and leads to groove (15) and extend to the inside of drain pan (1), the center department of drain pan (1) inner chamber bottom rotates and is connected with bull stick (16), and the top of bull stick (16) runs through to the box

(2) The inner part of the rotary rod (16), scrapers (17) are bolted on the left side and the right side of the rotary rod (16), a driving mechanism (19) and a plugging mechanism (20) are respectively arranged in the bottom shell (1), the driving mechanism (19) comprises a motor (193), a first belt pulley (191) and a second belt pulley (192), the first belt pulley (191) is installed on the surface of the rotary rod (16), the second belt pulley (192) is clamped with an output shaft of the motor (193), the first belt pulley (191) is connected with the second belt pulley (192) through belt transmission, the plugging mechanism (20) comprises an air cylinder (201), a plugging plate (202) and a plugging block (203), the air cylinder (201) is bolted with the inner wall of the bottom shell (1), the plugging plate (202) is fixedly connected with the output shaft of the air cylinder (201), and the plugging block (203) is installed at the top of the plugging plate (202), and a plugging block

(203) With the inner wall swing joint who leads to groove (15), resin softening layer (18) are installed to the inside of box (2) and the below that is located standpipe (4), box (2) left top intercommunication has oral siphon (27), the below intercommunication on box (2) right side has outlet pipe (28), valve (30) are installed on the surface of outlet pipe (28), the below intercommunication at the box (2) back has blowoff valve (31).

2. The high efficiency softened water treatment device according to claim 1, characterized in that: the above-mentioned

Conveying mechanism (14) include solenoid valve (141), water pump (142) and storage tank (143), water pump (142) and solenoid valve (141) are all installed on the surface of connecting pipe (12), and water pump (142) are located the left side of solenoid valve (141), the one end and the storage tank that box (2) were kept away from in connecting pipe (12) are located

(143) Are communicated with each other.

3. The high efficiency softened water treatment device according to claim 2, characterized in that: a water level sensor (23) is installed below the left side of the inner cavity of the storage box (143), and an alarm (24) matched with the water level sensor (23) for use is installed on the right side of the top of the storage box (143).

4. The high efficiency softened water treatment device according to claim 1, characterized in that: a vertical plate (32) is mounted inside the bottom case (1), and a motor (193) is mounted on the surface of the vertical plate (32).

5. The high efficiency softened water treatment device according to claim 1, characterized in that: the plugging block (203) is made of hydrogenated nitrile rubber, and the diameter of the plugging block (203) is smaller than that of the plugging plate (202).

6. The high efficiency softened water treatment device according to claim 1, characterized in that: the top sliding connection of shutoff piece (203) has and connects workbin (21), the left side of drain pan (1) is seted up and is got thing mouth (22).

7. The high efficiency softened water treatment device according to claim 1, characterized in that: a water hardness detector (29) is mounted on the surface of the water outlet pipe (28), and the water hardness detector (29) is positioned on the right side of the valve (30).

8. The high efficiency softened water treatment device according to claim 1, characterized in that: the bottom of standpipe (4) rotates and is connected with connecting block (25), connecting rod (26) have all been bolted to the left and right sides of connecting block (25), and the one end that connecting block (25) were kept away from in connecting rod (26) is bolted with the inner wall of box (2).

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