CN211159816U

CN211159816U - Continuous ion exchange equipment with combined slip ring

Info

Publication number: CN211159816U
Application number: CN201921566578.8U
Authority: CN
Inventors: 邱双辉; 孙洪贵; 刘佃文; 熊峰; 李振峰
Original assignee: XIAMEN STARMEM TECHNOLOGY CO LTD
Current assignee: XIAMEN STARMEM TECHNOLOGY CO LTD
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-08-04
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a continuous ion exchange equipment of area combination sliding ring, including control system, fluid distribution valve, support carousel, combination sliding ring and a plurality of resin post. The supporting rotary table is arranged on the outer side of the fluid distribution valve and can rotate along the axis, the resin columns are uniformly distributed along the circumferential direction of the upper surface of the supporting rotary table, a plurality of conveying pipes for feeding the resin columns are fixedly arranged on the side edge of the fluid distribution valve, and a pneumatic control valve is arranged on each conveying pipe. The combined slip ring comprises a stator, a rotating shaft and a rotor, wherein the stator is fixed at the top of the fluid distribution valve, the rotor is sleeved outside the stator and can rotate around the stator, and the rotating shaft is arranged at the central axis of the stator and the upper end of the rotating shaft is fixedly connected with the rotor. The stator is provided with an annular gas flow passage, the fluid distribution valve is internally provided with a compressed air pipe, the side wall of the rotor is fixedly provided with a plurality of air outlet pipes, one end of each air outlet pipe is communicated with the compressed air pipe through the annular gas flow passage, the other end of each air outlet pipe is connected with an air inlet of the pneumatic control valve, and the air outlet pipe is provided with an electromagnetic valve.

Description

Continuous ion exchange equipment with combined slip ring

Technical Field

The utility model relates to a continuous ion exchange technical field, in particular to take continuous ion exchange equipment of combination sliding ring.

Background

Continuous ion exchange equipment currently on the market generally comprises two types, the first: the materials are distributed by the combination and control of the electromagnetic valve bank to achieve the simulation effect of the moving bed, and the continuous ion exchange equipment comprises the complicated electromagnetic valve bank and a control system and is difficult to realize complicated process control; the second type: the ion exchange equipment can realize complex process control because the ion exchange equipment has a complex turntable system. The valves on the rotating disc of the ion exchange equipment and the inlet and outlet valves of the resin column in the current market are manual valves, and the pipelines on the rotating disc of the ion exchange equipment and the resin column cannot be installed on an online instrument and can not realize full-automatic operation, so that the production operation is complicated, and the maintenance and operation cost is high.

Disclosure of Invention

To the above problem, an object of the utility model is to provide a continuous ion exchange equipment of area combination sliding ring that can realize full automated control production to solve the problem that exists among the background art.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

a continuous ion exchange apparatus with a combined slip ring comprises a control system, a fluid distribution valve, a support turntable, a combined slip ring and a plurality of resin columns. The supporting rotary disc is arranged on the outer side of the fluid distribution valve and can rotate along the axis, and the plurality of resin columns are uniformly distributed along the circumferential direction of the upper surface of the supporting rotary disc. And a plurality of material conveying pipes for feeding the resin columns are fixedly arranged on the side edge of the fluid distribution valve, and a pneumatic control valve is arranged on each material conveying pipe. The combined slip ring comprises a stator, a rotating shaft and a rotor, wherein the stator is fixed at the top of the fluid distribution valve, the rotor is sleeved outside the stator and can rotate around the stator, the rotating shaft is arranged at the central axis of the stator, and the upper end of the rotating shaft is fixedly connected with the rotor. The stator is provided with an annular gas flow passage, the fluid distribution valve is internally provided with a compressed air pipe, the side wall of the rotor is fixedly provided with a plurality of air outlet pipes, one end of each air outlet pipe is communicated with the compressed air pipe through the annular gas flow passage, and the other end of each air outlet pipe is connected with the air inlet of the pneumatic control valve. The air outlet pipe is provided with an electromagnetic valve, and the electromagnetic valve is connected with the control system.

Furthermore, the fluid distribution valve comprises a central fixed shaft, an upper valve disc and a lower valve disc, the upper valve disc and the lower valve disc are fixedly installed above and below the supporting turntable respectively, the conveying pipeline is fixedly arranged on the side wall of the upper valve disc, the stator is fixed to the top of the central fixed shaft through a supporting plate, and the rotor is linked with the upper valve disc through a dowel bar.

Furthermore, the control system comprises a power distribution cabinet, a P L C main station, an operating system and a plurality of P L C substations, wherein the P L C main station, the operating system and the P L C substations are respectively and electrically connected with the power distribution cabinet, the P L C substations are fixedly arranged on the supporting turntables, and the P L C main station communicates with the P L C substations through Profibus _ DP.

The combined slip ring is internally provided with a conductive slip ring, a conductive ring of the conductive slip ring is connected with the wire outlet, an electric brush of the conductive slip ring is connected with the wire inlet, the P L C substation and the electromagnetic valve are respectively connected with the wire outlet through leads, and the P L C main station and the power distribution cabinet are respectively connected with the wire inlet through leads.

Furthermore, the bottom of the supporting turntable is provided with a supporting wheel set, and the supporting turntable is driven to rotate by a driving mechanism.

The utility model discloses following beneficial effect has: the novel application of the combined slip ring on the continuous ion exchange equipment can easily realize the full-automatic control production of the continuous ion exchange equipment, reduce the personnel selection cost of enterprises, have low maintenance and operation cost, strengthen the manufacturing foundation and improve the product quality.

Drawings

Fig. 1 is a schematic connection diagram of the components of the present invention.

Fig. 2 is a schematic view of the installation of the combined slip ring.

Fig. 3 is a schematic perspective view of the combined slip ring.

Fig. 4 is a schematic perspective view of another angle of the combined slip ring.

Fig. 5 is a schematic diagram of the internal structure of the combined slip ring.

Fig. 6 is a schematic diagram of the connection of the conductive slip ring.

The main component symbols of the system comprise 1, a control system, 10, a power distribution cabinet, 11, a P L C main station, 12, an operating system, 121, an operator station, 122, an engineer station, 123, an Ethernet switch, 124, an ERP/MES system, 13, a P L C substation, 2, a fluid distribution valve, 20, a support plate, 21, a central fixed shaft, 22, an upper valve disc, 221, a material conveying pipe, 222, a pneumatic control valve, 23, a lower valve disc, 3, a support turntable, 31, a support wheel set, 4, a combined slip ring, 41, a stator, 411, an annular gas flow channel, 412, a wire inlet port, 42, a rotating shaft, 43, a rotor, 431, 411, an air outlet pipe, an electromagnetic valve, 433, a wire outlet port, 44, a conductive slip ring, 441, a conductive ring, 442, an electric brush, 5, a resin column, 6, a force transmission rod, 7 and a compressed air.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

1-6, a continuous ion exchange equipment with combined slip ring, comprising a control system 1, a fluid distribution valve 2, a support rotary table 3, a combined slip ring 4 and a plurality of resin columns 5. the control system 1 comprises a power distribution cabinet 10, a P L C master station 11, an operating system 12 and a plurality of P L C substations 13 which are respectively electrically connected with the power distribution cabinet 10, a CPU of Siemens P L C is selected as the master station, the model is CUP-315, each P L C substation 13 is communicated through Profibus _ DP, the P L C substation 13 is fixedly arranged above the support rotary table 3. the operating system 12 comprises an operator station 121 and an engineer station 122, the operator station 121 and the engineer station 122 are respectively communicated with the P L C master station 11 through an Ethernet switch 123, the Ethernet switch 123 is connected with an ERP/MES system 124, and the engineer station 122 programs the operation requirements of the configuration compound equipment of the control system, thereby meeting the requirements of relevant industrial standards.

The fluid distribution valve 2 comprises a central fixed shaft 21, an upper valve disc 22 and a lower valve disc 23, a supporting rotary disc 3 is mounted on the central fixed shaft 21 and can be driven by a driving mechanism (not shown in the figure) to rotate along the axis of the central fixed shaft 21, a supporting wheel set 31 is arranged at the bottom of the supporting rotary disc 3, and a plurality of resin columns 5 are uniformly distributed along the circumferential direction of the edge of the upper surface of the supporting rotary disc 3. The upper valve disc 22 and the lower valve disc 23 are fixedly arranged above and below the supporting rotary disc 3 respectively, and the upper valve disc 22 and the lower valve disc 23 are concentric with the supporting rotary disc 3. The side wall of the upper valve disc 22 is fixedly provided with a plurality of material conveying pipes 221 for feeding the resin columns 5, and the material conveying pipes 221 are provided with pneumatic control valves 222. The internal flow passage structure of the fluid distribution valve 2 may be the structure of "one kind of fluid distribution valve" previously applied by the present company, and the structure of CN 208311549U may be adopted, or another flow passage structure may be adopted.

The combined slip ring 4 comprises a stator 41, a rotating shaft 42 and a rotor 43, wherein the stator 41 is fixed on the top of the central fixed shaft 21 through the supporting plate 20 and is concentric with the supporting turntable 3, the rotor 43 is sleeved on the outer side of the stator 41, and the rotor 43 is linked with the upper valve plate 22 through the dowel bar 6. The rotating shaft 42 is arranged at the central axis of the stator 41, the upper end of the rotating shaft is fixedly connected with the rotor 43, and the rotating shaft 42 and the rotor 43 rotate together with the upper valve disc 22 under the action of the dowel bar 6. The stator 41 is provided with an annular gas flow passage 411, the annular gas flow passage 411 is arranged along the height direction of the stator, and a sealing ring is arranged between the connected annular gas flow passages 411. The compressed air pipe 7 is arranged in the central fixed shaft 21, a plurality of air outlet pipes 431 are fixedly arranged on the side wall of the rotor 43, one end of each air outlet pipe 431 is communicated with the compressed air pipe 7 through an annular air flow passage 411, and the other end of each air outlet pipe 431 is connected with an air inlet of the pneumatic control valve 222. The gas outlet pipe 431 is provided with a solenoid valve 432 for controlling the gas switch.

The bottom of the stator 41 is provided with a plurality of wire inlet ports 412, the wire inlet ports 412 comprise communication, signal and power supply wire inlet ports, the top of the rotor 43 is provided with a plurality of wire outlet ports 433, the wire outlet ports 433 comprise communication, signal and power supply wire outlet ports, a conductive slip ring 44 is arranged inside the combined slip ring 4, a conductive ring 441 of the conductive slip ring 44 is connected with the wire outlet ports 433, a brush 442 of the conductive slip ring 44 is connected with the wire inlet ports 412, the P L C substation 13 and the electromagnetic valve 432 are respectively connected with the wire outlet ports 433 through wires, the P L C main station 11 and the power distribution cabinet 10 are respectively connected with the wire inlet ports 412 through wires, and the power distribution cabinet 10 is externally connected with a 220V power supply.

The working principle of the utility model is that the combined slip ring 4 is applied to the continuous ion exchange equipment, the power distribution cabinet 10 and the P L C main station 11 respectively provide power and communication signals for each P L C substation 13 and the solenoid valve 432 on the supporting turntable 3, the compressed air pipeline 7 provides a stable air source for the pneumatic control valve 222 on the conveying pipeline 221 through the annular gas flow passage 411, the solenoid valve 432 automatically makes correct actions through the drive of the P L C substation 13, the automatic control of the electrical equipment on the continuous ion exchange equipment is realized, the purpose of automatic production and monitoring is achieved, the equipment control system realizes one-key start, and the production, maintenance and operation cost are low.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A continuous ion exchange apparatus with a combined slip ring, comprising: the device comprises a control system, a fluid distribution valve, a supporting turntable, a combined sliding ring and a plurality of resin columns, wherein the supporting turntable is arranged on the outer side of the fluid distribution valve and can rotate along the axis, the resin columns are uniformly distributed along the circumferential direction of the upper surface of the supporting turntable, a plurality of conveying pipes for feeding the resin columns are fixedly arranged on the side edge of the fluid distribution valve, a pneumatic control valve is arranged on each conveying pipe, the combined sliding ring comprises a stator, a rotating shaft and a rotor, the stator is fixed at the top of the fluid distribution valve, the rotor is sleeved on the outer side of the stator and can rotate around the stator, the rotating shaft is arranged at the central axis of the stator, the upper end of the rotating shaft is fixedly connected with the rotor, an annular gas flow channel is arranged on the stator, a compressed air pipe is arranged inside the fluid distribution valve, a plurality of air outlet pipes are fixedly arranged on the side wall of the rotor, the other end of the pneumatic control valve is connected with an air inlet of the pneumatic control valve, an electromagnetic valve is arranged on the air outlet pipe, and the electromagnetic valve is connected with the control system.

2. A continuous ion exchange apparatus with integral slip rings as claimed in claim 1, wherein: the fluid distribution valve comprises a central fixed shaft, an upper valve disc and a lower valve disc, the upper valve disc and the lower valve disc are fixedly arranged above and below the supporting turntable respectively, the material conveying pipe is fixedly arranged on the side wall of the upper valve disc, the stator is fixed to the top of the central fixed shaft through a supporting plate, and the rotor is linked with the upper valve disc through a dowel bar.

3. The continuous ion exchange equipment with the combined slip ring as claimed in claim 2, wherein the control system comprises a power distribution cabinet, and a P L C master station, an operating system and a plurality of P L C substations electrically connected with the power distribution cabinet respectively, the plurality of P L C substations are fixedly arranged on the supporting turntable, the P L C master station communicates with the P L C substations through Profibus _ DP, the operating system comprises an operator station and an engineer station, and the operator station and the engineer station are communicatively connected with the P L C master station through Ethernet switches respectively.

4. The continuous ion exchange equipment with the combined slip ring as claimed in claim 3, wherein the bottom of the stator is provided with a plurality of inlet ports, the top of the rotor is provided with a plurality of outlet ports, the inside of the combined slip ring is provided with a conductive slip ring, the conductive ring of the conductive slip ring is connected with the outlet ports, the brush of the conductive slip ring is connected with the inlet ports, the P L C substation and the solenoid valve are respectively connected with the outlet ports through leads, and the P L C main station and the power distribution cabinet are respectively connected with the inlet ports through leads.

5. The continuous ion exchange unit with integral slip rings of claim 4, wherein: the bottom of the supporting turntable is provided with a supporting wheel set, and the supporting turntable is driven to rotate by a driving mechanism.