CN111659473B - Multifunctional cleaning device for cold resin in valve cooling system - Google Patents
Multifunctional cleaning device for cold resin in valve cooling system Download PDFInfo
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- CN111659473B CN111659473B CN202010575409.1A CN202010575409A CN111659473B CN 111659473 B CN111659473 B CN 111659473B CN 202010575409 A CN202010575409 A CN 202010575409A CN 111659473 B CN111659473 B CN 111659473B
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- 238000004140 cleaning Methods 0.000 title claims abstract description 85
- 239000011347 resin Substances 0.000 title claims abstract description 81
- 229920005989 resin Polymers 0.000 title claims abstract description 81
- 238000001816 cooling Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 158
- 238000001914 filtration Methods 0.000 claims abstract description 24
- 238000002242 deionisation method Methods 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000012795 verification Methods 0.000 abstract description 2
- 239000008213 purified water Substances 0.000 description 24
- 239000002245 particle Substances 0.000 description 11
- 239000000203 mixture Substances 0.000 description 7
- 238000011001 backwashing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 239000000306 component Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910021642 ultra pure water Inorganic materials 0.000 description 1
- 239000012498 ultrapure water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
- B01J49/75—Regeneration or reactivation of ion-exchangers; Apparatus therefor of water softeners
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
- C02F2001/427—Treatment of water, waste water, or sewage by ion-exchange using mixed beds
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/60—Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
The invention discloses a multifunctional cleaning device for cold resin in a valve cooling system, which belongs to the technical field of high-voltage direct-current power transmission and comprises a vehicle frame bearing, a water tank, a cleaning device, a transfer device, a filtering device, a deionization device and a control box, wherein a frame is arranged on the top of the vehicle frame bearing, the water tank is arranged on the top of the vehicle frame bearing, the cleaning device is arranged in the frame, the transfer device is arranged beside the cleaning device and communicated with the cleaning device, the filtering device is arranged in the frame and positioned beside the transfer device and communicated with the transfer device and the water tank respectively, the deionization device is arranged beside the filtering device and communicated with the transfer device and the water tank respectively, and the control box is arranged on the outer side wall of the frame. By designing the multifunctional cleaning device for the cold resin in the valve cooling system, the invention realizes the low-water efficient cleaning of the cold water resin in the valve cooling system and the softening performance verification of the resin before use.
Description
Technical Field
The invention relates to the technical field of high-voltage direct-current power transmission, in particular to a multifunctional cleaning device for cold resin in a valve cooling system.
Background
The valve cooling system is used as an important auxiliary system for guaranteeing safe and stable operation of the converter valve which is a core component of the converter station, and is mainly used for discharging power consumption and heat productivity of each component on the valve body to the outside of a valve hall and ensuring that the operation junction temperature of the thyristor is in a normal range. The valve cooling system is characterized in that the valve cooling system is provided with a deionization loop to continuously soften the internal cooling water, so that the conductivity of the internal cooling water is kept at a low value, the continuous safety and stability of the converter valve system are further ensured, the deionization loop of the valve cooling system is usually softened to the ultrapure water by using mixed bed resin, the resin is non-renewable, the service life is about 2-3 years, therefore, the resin is replaced every two years in a common converter station, but according to the standard operation requirements, the mixed bed resin is cleaned by at least 1 ton of purified water before being loaded into the system for use, so that small particles in the resin are removed, and the blockage of a system filter and the influence on the normal operation of the converter valve caused by the small particles are prevented.
The existing resin cleaning technology generally adds resin into an ion exchanger, adopts a reverse water-through flushing mode to remove broken small particles, each converter station single valve group is at least provided with 2-3 ion exchangers, a large amount of purified water is consumed for completing single resin replacement, the detection of the softening performance of the resin cannot be realized, more than 1 ton of purified water is used for cleaning the resin for each ion exchanger, a large amount of waste of the purified water can be caused, and the cleaning of the resin can be realized but the deionization effect of the resin cannot be detected.
Disclosure of Invention
The invention aims to provide a multifunctional cleaning device for cold resin in a valve cooling system, which aims to solve the technical problems that in the prior art, a large amount of purified water is consumed for cleaning the resin, and the softening performance of the resin cannot be detected.
The invention provides a multifunctional cleaning device for cold resin in a valve cooling system, which comprises a vehicle frame bearing, a water tank, a cleaning device, a transfer device, a filtering device, a deionization device and a control box, wherein four wheels which are symmetrical pairwise are mounted at the bottom of the vehicle frame bearing, a frame is arranged at the top of the vehicle frame bearing, the water tank is arranged on the top of the vehicle frame bearing, the cleaning device is arranged in the frame, the transfer device is arranged beside the cleaning device and communicated with the cleaning device, the filtering device is arranged in the frame and positioned beside the transfer device and respectively communicated with the transfer device and the water tank, the deionization device is arranged beside the filtering device and respectively communicated with the transfer device and the water tank, and the control box is arranged on the outer side wall of the frame.
Further, the water tank includes electric heater, temperature sensor, level gauge, water tank drain valve, suction pump and first pipeline, the electric heater card is established on the lateral wall of water tank and electric heater's heating end extends to the water tank in, temperature sensor sets up on the top of water tank, the level gauge sets up on the lateral wall of water tank, water tank drain valve sets up on the lateral wall of water tank and is linked together with the water tank, the suction pump sets up on the top that the frame bore, the one end and the water tank of first pipeline are linked together, the other end of first pipeline is installed on the suction pump and is linked together with the suction pump.
Further, the cleaning device comprises a bracket, a cleaning box, a back washing device, a water inlet pipe, a water inlet path valve, a discharge pipe, a resin discharge valve and two water outlet pipes, the bracket is arranged on the top of the frame, the cleaning box is arranged on the top of the bracket, the back washing device is arranged at the bottom in the cleaning box, one end of the water inlet pipe is arranged on the water suction pump and communicated with the water suction pump, the other end of the water inlet pipe is arranged in the cleaning box, the water inlet valve is arranged on the water inlet pipe to control the water quantity, one end of the discharge pipe is arranged at the bottom of the cleaning tank and communicated with the cleaning tank, arrange the other end of material pipe and run through the frame lateral wall and outwards extend, resin discharge valve sets up on arranging the material pipe, two the one end of outlet pipe sets up respectively on the lateral wall of wasing the case and be linked together with wasing the case, two the other end of outlet pipe extends to the transfer device respectively.
Further, the transfer device includes transfer case, first transfer pipe, washing circuit valve and pipeline booster pump, the transfer case sets up on the other end of two outlet pipes, the one end setting of first transfer pipe just is linked together with the transfer case on the lateral wall of transfer case, and the other end of first transfer pipe extends to filter equipment, the setting of washing circuit valve is on first transfer pipe, the pipeline booster pump sets up on the other end of first transfer pipe.
Further, filter equipment includes filter and filtering duct, the filter setting is born on the frame and on the top and the filter is linked together with the pipeline booster pump, filtering duct's one end is linked together with the filter, filtering duct's the other end is linked together with the water tank.
Furthermore, the deionization device comprises a second transit pipe, a circulation loop valve, a conductivity sensor and a connecting pipe, wherein one end of the second transit pipe is arranged on the side wall of the transit box and communicated with the transit box, the circulation loop valve is arranged on the second transit pipe, the conductivity sensor is arranged at the other end of the second transit pipe, and one end of the connecting pipe is arranged on the conductivity sensor and the other end of the connecting pipe is communicated with the water tank.
Compared with the prior art, the invention has the beneficial effects that:
firstly, the invention realizes the low-water efficient cleaning of the cold water resin in the valve cooling system and the softening performance verification of the resin before use by designing the multifunctional cleaning device for the cold resin in the valve cooling system.
Secondly, the unique resin cleaning of the invention can realize the cleaning operation of the resin by recycling a small amount of purified water, and can simulate the change of water temperature to test the softening capacity of the mixed bed resin at different temperatures.
Thirdly, the resin is cleaned, proper purified water is added into the water storage tank, the water suction pump is started, the purified water enters the bottom of the cleaning tank from the water inlet pipe of the cleaning tank, the soaked resin rolls at the moment, the small broken resin floats on the upper portion of the purified water, the mixture of the small broken resin and the purified water enters the filter through the transfer tank to be filtered, the small broken resin is left in the filter, and the clean purified water returns to the water storage tank and circulates until the resin is cleaned.
Fourthly, the deionization effect of the resin is detected, different temperature values are set (but the temperature values cannot exceed the upper limit) according to the use temperature limits (specified in the resin specification) of different resins, the electric heater is automatically started by the device, the heating is automatically stopped when the temperature sensor detects that the temperature reaches a specified value, the water suction pump and the circulating loop valve are started to enable the resin to operate under the condition of pure water with specific temperature, the conductivity of the softened pure water is accurately detected through the high-precision conductivity sensor arranged on the water outlet pipeline of the cleaning box, and then the softening capacity of the resin is detected.
Fifthly, all the devices are integrated on the frame to bear, so that the single person can conveniently push the device to any operation place to perform the function, and the surface of the device is packaged by a frosted steel plate, so that the integrity is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a cross-sectional view of the present invention;
FIG. 5 is a schematic view of the internal structure of the present invention;
FIG. 6 is an enlarged view taken at A in FIG. 5;
reference numerals:
the frame bearing 1, the wheels 11, the frame 12, the water tank 2, the electric heater 21, the temperature sensor 22, the liquid level meter 23, the water tank drain valve 24, the suction pump 25, the first pipeline 26, the cleaning device 3, the support 31, the cleaning tank 32, the back flushing device 33, the water inlet pipe 34, the water inlet path valve 35, the discharge pipe 36, the resin discharge valve 37, the water outlet pipe 38, the transfer device 4, the transfer tank 41, the first transfer pipe 42, the cleaning loop valve 43, the pipeline booster pump 44, the filtering device 5, the filter 51, the filtering pipeline 52, the deionization device 6, the second transfer pipe 61, the circulation loop valve 62, the conductivity sensor 63, the connecting pipe 64, and the control box 7.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.
The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment of the invention provides a multifunctional cleaning device for cold resin in a valve cooling system, which is shown in the following figures 1 to 6 and comprises a vehicle frame bearing 1, a water tank 2, a cleaning device 3, a transfer device 4, a filtering device 5, a deionization device 6 and a control box 7, wherein the bottom of the vehicle frame bearing 1 is provided with four wheels 11 which are symmetrical in pairs, the top of the vehicle frame bearing 1 is provided with a frame 12, the water tank 2 is arranged on the top of the vehicle frame bearing 1, the cleaning device 3 is arranged in the frame 12, the transfer device 4 is arranged beside the cleaning device 3, the transfer device 4 is communicated with the cleaning device 3, the filtering device 5 is arranged in the frame 12 beside the transfer device 4, the filtering device 5 is respectively communicated with the transfer device 4 and the water tank 2, the deionization device 6 is arranged beside the filtering device 5, and the deionization device 6 is respectively communicated with the transfer device 4 and the water tank 2, the control box 7 is arranged on the outer side wall of the frame 12 to control all the elements of the device.
The water tank 2 includes electric heater 21, temperature sensor 22, level gauge 23, water tank drain valve 24, water suction pump 25 and first pipeline 26, electric heater 21 card is established on the lateral wall of water tank 2 and electric heater 21's heating end extends to in the water tank 2, temperature sensor 22 sets up on the top of water tank 2, level gauge 23 sets up on the lateral wall of water tank 2, water tank drain valve 24 sets up on the lateral wall of water tank 2 and is linked together with water tank 2, water suction pump 25 sets up on the frame bears 1's top, the one end of first pipeline 26 is linked together with water tank 2, the other end of first pipeline 26 is installed on water suction pump 25 and is linked together with water suction pump 25.
The cleaning device 3 comprises a support 31, a cleaning tank 32, a backwashing device 33, a water inlet pipe 34, a water inlet valve 35, a discharge pipe 36, a resin discharge valve 37 and two water outlet pipes 38, wherein the support 31 is arranged on the top of the frame bearing 1 to play a role in supporting the cleaning tank 32, the cleaning tank 32 is arranged on the top of the support 31, the backwashing device 33 is arranged at the bottom in the cleaning tank 32, one end of the water inlet pipe 34 is arranged on the water suction pump 25 and communicated with the water suction pump 25, the other end of the water inlet pipe 34 is arranged in the cleaning tank 32, the water inlet valve 35 is arranged on the water inlet pipe 34 to control the water amount, one end of the discharge pipe 36 is arranged at the bottom of the cleaning tank 32 and communicated with the cleaning tank 32, the other end of the discharge pipe 36 penetrates through the side wall of the frame 12 to extend outwards, the resin discharge valve 37 is arranged on the discharge pipe 36, and one ends of the two water outlet pipes 38 are respectively arranged on the side wall of the cleaning tank 32 and communicated with the cleaning tank 32, the other ends of the two water outlet pipes 38 extend toward the transfer device 4, respectively, and when performing a resin cleaning operation, the resin discharge valve 37, the water tank discharge valve 24 and the circulation loop valve 62 are closed, the water inlet valve 35 and the cleaning loop valve 43 are opened, an appropriate amount of resin to be cleaned is manually poured into the cleaning tank 32 with a volume not exceeding two thirds of the volume of the cleaning tank 32, the water tank 2 and the cleaning tank 32 are respectively added with about half of pure water, the water suction pump 25 is started to suck the pure water in the water tank 2 to the cleaning tank 32, the pure water is dispersed at high speed by the back washing device 33 at the bottom of the cleaning tank 32 to ensure that the resin in the cleaning tank 32 rolls at a constant speed, small particles in the resin are suspended on the upper layer surface along with the rolling of the water due to smaller gravity, while the intact resin will sink rapidly due to the larger gravity, and the mixture of the small resin particles and the purified water overflows from the water outlet pipe 38 of the cleaning tank 32 to the transfer device 4.
The filtering device 5 comprises a filter 51 and a filtering pipeline 52, the filter 51 is arranged on the top of the frame bearing 1, the filter 51 is communicated with the pipeline pressurizing pump 44, one end of the filtering pipeline 52 is communicated with the filter 51, the other end of the filtering pipeline 52 is communicated with the water tank 2, the mixture of the purified water with higher pressure and the small resin fragments is filtered, and then the clean purified water returns to the water tank 2 for continuous circulation.
The deionization apparatus 6 includes a second transit pipe 61, a circulation loop valve 62, a conductivity sensor 63, and a connection pipe 64, one end of the second transit pipe 61 is disposed on a side wall of the transit box 41 and communicated with the transit box 41, the circulation loop valve 62 is disposed on the second transit pipe 61 to control an action of the second transit pipe 61, the conductivity sensor 63 is disposed on the other end of the second transit pipe 61, one end of the connection pipe 64 is disposed on the conductivity sensor 63 and the other end is communicated with the water tank 2, when an ion effect detection operation of the resin is performed at different temperatures, the resin discharge valve 37, the water tank drain valve 24, the cleaning loop valve 43 are closed, the water inlet valve 35 and the circulation loop valve 62 are opened, the electric heater 21 installed in the water tank 2 is previously opened, and when the temperature sensor 22 detects that the water temperature reaches a set temperature, heating is automatically stopped, the water suction pump 25 is started to soften the resin in the cleaning tank 32, the purified water flows through the conductivity sensor 63 to form a circulation loop, and the deionization capacity of the resin is judged by observing the change of the conductivity of the deionized purified water at a specific temperature.
The working principle of the invention is as follows: when the invention is used and resin is cleaned, the resin discharge valve 37, the water tank drain valve 24 and the circulation loop valve 62 need to be closed, the water inlet valve 35 and the cleaning loop valve 43 need to be opened, a proper amount of resin to be cleaned is not more than two thirds of the volume of the cleaning box 32 and is manually poured into the cleaning box 32, about half of the water tank 2 and the cleaning box 32 are respectively added with purified water, the water suction pump 25 is started to suck the purified water in the water tank 2 to the cleaning box 32, the purified water is dispersed at high speed by the back washing device 33 at the bottom of the cleaning box 32 to ensure that the resin in the cleaning box 32 rolls at uniform speed, small crushed particles in the resin are suspended on the upper layer surface along with the rolling of the water due to smaller gravity, the intact resin sinks rapidly due to larger gravity, the mixture of the small crushed resin particles and the purified water overflows to the water outlet pipe 38 of the cleaning box 32 to the transfer box 41, when the water flow reaches the pipeline booster pump 44, the pipeline booster pump 44 is automatically started by induction, the mixture of the high-pressure purified water and the small resin fragments flows through the filter 51, after being filtered by the filter 51, the clean purified water returns to the water tank 2 for continuous circulation, and the small resin particles are left in the filter 51, so that the small resin particles can be cleaned by the circulation; when the resin deionization effect detection operation is carried out at different temperatures, after the resin cleaning is finished, the resin discharge valve 37, the water tank drain valve 24 and the cleaning loop valve 43 are closed, the water inlet channel valve 35 and the circulating loop valve 62 are opened, the electric heater 21 arranged in the water tank 2 is started in advance, when the temperature sensor 22 detects that the water temperature reaches the set temperature, the heating is automatically stopped, the water suction pump 25 is started to enable purified water to be softened by the resin in the cleaning tank 32 and then to flow through the conductivity sensor 63 to form a circulating loop, and the deionization capacity of the resin is judged by observing the change of the conductivity of the deionized purified water at a specific temperature.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (4)
1. The utility model provides a multi-functional belt cleaning device of cold resin in valve cooling system which characterized in that: bear (1), water tank (2), belt cleaning device (3), transfer device (4), filter equipment (5), deionization device (6) and control box (7) including the frame, the frame bears (1) bottom and installs four bisymmetry's wheel (11), just the frame bears and is equipped with a frame (12) on (1) top, water tank (2) set up on the frame bears (1) top, belt cleaning device (3) set up in frame (12), transfer device (4) set up the side and transfer device (4) and the belt cleaning device (3) of belt cleaning device (3) and are linked together, filter equipment (5) set up in frame (12) lie in transfer device (4) side and filter equipment (5) and are linked together with transfer device (4) and water tank (2) respectively, deionization device (6) set up the side and deionization device (6) of filter equipment (5) and be linked together with transfer device (4) and water respectively and control box (7) respectively Case (2) is linked together, control box (7) sets up on the lateral wall of frame (12), water tank (2) are including electric heater (21), temperature sensor (22), level gauge (23), water tank drain valve (24), suction pump (25) and first pipeline (26), electric heater (21) card is established on the lateral wall of water tank (2) and the heating end of electric heater (21) extends to in water tank (2), temperature sensor (22) set up on the top of water tank (2), level gauge (23) sets up on the lateral wall of water tank (2), water tank drain valve (24) set up on the lateral wall of water tank (2) and are linked together with water tank (2), suction pump (25) set up on the top that the frame bore (1), the one end of first pipeline (26) is linked together with water tank (2), the other end of first pipeline (26) is installed on suction pump (25) and is linked together with suction pump (25) and continuous with suction pump (25) Leading to, belt cleaning device (3) includes support (31), washs case (32), back flush unit (33), inlet tube (34), water inlet valve (35), row's material pipe (36), resin discharge valve (37) and two outlet pipes (38), support (31) set up on the frame bears (1) top, wash case (32) and set up on support (31) top, back flush unit (33) set up in wasing case (32) bottom, inlet tube (34) one end is on suction pump (25) and is linked together with suction pump (25), the other end of inlet tube (34) sets up in wasing case (32), water inlet valve (35) set up on inlet tube (34), the control water yield, arrange the one end of material pipe (36) and set up in wasing case (32) bottom and with wasing case (32) and be linked together, arrange the other end of material pipe (36) and run through frame (12) lateral wall and outwards extend, the resin discharge valve (37) is arranged on the discharge pipe (36), one end of each of the two water outlet pipes (38) is arranged on the side wall of the cleaning box (32) and communicated with the cleaning box (32), and the other end of each of the two water outlet pipes (38) extends to the transit device (4).
2. The multifunctional cleaning device for cold resin in a valve cooling system according to claim 1, wherein: transfer device (4) are including transfer case (41), first transfer pipe (42), washing return circuit valve (43) and pipeline booster pump (44), transfer case (41) set up on the other end of two outlet pipes (38), the one end setting of first transfer pipe (42) is linked together on the lateral wall of transfer case (41) and with transfer case (41), and the other end of first transfer pipe (42) extends to filter equipment (5), wash return circuit valve (43) and set up on first transfer pipe (42), pipeline booster pump (44) set up on the other end of first transfer pipe (42).
3. The multifunctional cleaning device for cold resin in a valve cooling system according to claim 2, wherein: the filtering device (5) comprises a filter (51) and a filtering pipeline (52), the filter (51) is arranged on the top of the frame bearing device (1), the filter (51) is communicated with the pipeline booster pump (44), one end of the filtering pipeline (52) is communicated with the filter (51), and the other end of the filtering pipeline (52) is communicated with the water tank (2).
4. The multifunctional cleaning device for cold resin in a valve cooling system according to claim 2, wherein: the deionization device (6) comprises a second transit pipe (61), a circulation loop valve (62), a conductivity sensor (63) and a connecting pipe (64), one end of the second transit pipe (61) is arranged on the side wall of the transit box (41) and communicated with the transit box (41), the circulation loop valve (62) is arranged on the second transit pipe (61), the conductivity sensor (63) is arranged at the other end of the second transit pipe (61), and one end of the connecting pipe (64) is arranged on the conductivity sensor (63) and communicated with the water tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010575409.1A CN111659473B (en) | 2020-06-22 | 2020-06-22 | Multifunctional cleaning device for cold resin in valve cooling system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010575409.1A CN111659473B (en) | 2020-06-22 | 2020-06-22 | Multifunctional cleaning device for cold resin in valve cooling system |
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| Publication Number | Publication Date |
|---|---|
| CN111659473A CN111659473A (en) | 2020-09-15 |
| CN111659473B true CN111659473B (en) | 2022-07-08 |
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| CN202010575409.1A Active CN111659473B (en) | 2020-06-22 | 2020-06-22 | Multifunctional cleaning device for cold resin in valve cooling system |
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| CN112337513A (en) * | 2020-10-21 | 2021-02-09 | 中国南方电网有限责任公司超高压输电公司昆明局 | Converter valve inner cooling water self-cleaning circulating device |
| CN116422387A (en) * | 2023-02-24 | 2023-07-14 | 南京霖厚环保科技有限公司 | Multifunctional exchange resin regenerating device with heating function and regenerating control method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1445771A (en) * | 1974-07-30 | 1976-08-11 | Inst Proiectari Tech | Ion-exchange |
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| CN209576342U (en) * | 2019-01-07 | 2019-11-05 | 江西豪安能源科技有限公司 | A kind of pure water is just washing reflux cycle device |
| CN209872454U (en) * | 2019-05-10 | 2019-12-31 | 徐州中宇环境科技有限公司 | Ion exchanger with cooling device |
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| GB1445771A (en) * | 1974-07-30 | 1976-08-11 | Inst Proiectari Tech | Ion-exchange |
| CN202400883U (en) * | 2011-12-28 | 2012-08-29 | 惠生（南京）清洁能源股份有限公司 | Device for cleaning and displacing ion exchange resin |
| CN205820940U (en) * | 2016-05-24 | 2016-12-21 | 江苏楚汉新能源科技有限公司 | Lithium battery industry automatic freezing-protective water-softening plant |
| CN108339795A (en) * | 2018-01-05 | 2018-07-31 | 国网浙江省电力有限公司电力科学研究院 | A kind of chemistry and electrochemistry combined cleaning technique of valve cooling system screening electrodes |
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| CN208747692U (en) * | 2018-08-23 | 2019-04-16 | 中国南方电网有限责任公司超高压输电公司昆明局 | Cold ion tank resin cleaning replacement device outside valve cooling system |
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| CN209872454U (en) * | 2019-05-10 | 2019-12-31 | 徐州中宇环境科技有限公司 | Ion exchanger with cooling device |
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| CN111659473A (en) | 2020-09-15 |
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Application publication date: 20200915 Assignee: Henan green Control Technology Co.,Ltd. Assignor: CHINA SOUTHERN POWER GRID CORPORATION EXTRA-HIGH VOLTAGE POWER TRANSMISSION COMPANY KUNMING BUREAU Contract record no.: X2023980042880 Denomination of invention: A multifunctional cleaning device for internal cooling resin in valve cooling system Granted publication date: 20220708 License type: Common License Record date: 20231007 |