CN105179747A - Fixed bed direct flow regeneration valve and water treatment device thereof - Google Patents
Fixed bed direct flow regeneration valve and water treatment device thereof Download PDFInfo
- Publication number
- CN105179747A CN105179747A CN201510637556.6A CN201510637556A CN105179747A CN 105179747 A CN105179747 A CN 105179747A CN 201510637556 A CN201510637556 A CN 201510637556A CN 105179747 A CN105179747 A CN 105179747A
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- Prior art keywords
- hole
- water
- valve seat
- distributing pore
- valve body
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 338
- 230000008929 regeneration Effects 0.000 title claims abstract description 23
- 238000011069 regeneration method Methods 0.000 title claims abstract description 23
- 238000002347 injection Methods 0.000 claims abstract description 20
- 239000007924 injection Substances 0.000 claims abstract description 20
- 239000011148 porous material Substances 0.000 claims description 129
- 230000001172 regenerating effect Effects 0.000 claims description 28
- 230000017105 transposition Effects 0.000 claims description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- 239000000706 filtrate Substances 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
- F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
-
- 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
- C02F2001/422—Treatment of water, waste water, or sewage by ion-exchange using anionic exchangers
-
- 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
- C02F2001/425—Treatment of water, waste water, or sewage by ion-exchange using cation exchangers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Multiple-Way Valves (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a fixed bed direct flow regeneration valve and a water treatment device thereof. Mainly, a center fan-shaped blind hole is formed in the upper end face of a valve element. A through hole is formed at the bottom of the center fan-shaped blind hole. The center fan-shaped blind hole is communicated with a regeneration water hole of a valve body through a transverse runner hole of a control rod above the center fan-shaped blind hole. An injection water hole in the end face of a valve seat is communicated with the regeneration water hole through a transverse runner hole below the injection water hole and a jet device in a longitudinal runner hole in the side of the valve body. The center fan-shaped blind hole, a radial water inlet blind hole and a flow guiding blind hole which are used for storing a large amount of water are formed in the upper end face and the lower end face of the valve element respectively, the area of the cross sections of a plurality of water holes in the end face of the valve seat and the area of the cross sections of runner holes correspondingly communicated with the water holes are expanded through deformation, and therefore the flow of water flowing through the blind holes, the water holes and the runner holes is increased at different stations. Clean and thorough back wash is carried out on impurities adsorbed by filter materials of a tank with large water flow. The phenomenon of blockage or hardening or failures of the filter materials in the prior art is reduced, and the quality of treated discharged water is improved.
Description
Technical field
the present invention relates to water processing establishment; Be specifically related to a kind of fixed bed co-current regeneration valve and water treatment apparatus thereof.
Background technique
water treatment regeneration valve of the prior art, the valve seat be mainly connected with by valve body core chamber is formed with at the involutory spool be connected by the lower end of controlling rod that is connected with of the end face of this valve seat.During work, enter the counterbore of pending water by spool lower end surface in valve body core chamber, in the tank body that the runner hole below the water hole and valve seat of valve seat end face enters water treatment apparatus, carry out operation.Shortcomings: one be due to the counterbore of spool lower end surface and valve seat end face water hole by with valve seat below the restriction of runner hole connection structure, the cross-section area in described counterbore, water hole and runner hole is general less, directly cause the water flow of output obviously to reduce, seriously have impact on the needs that people produce or live.Two is when carrying out water treatment backwash work, due to flow through the water hole of described valve seat end face and below it water flow in runner hole less, the impurity punching of the filtrate absorption in water treatment apparatus tank body is not washed clean, cause described filter clogging, harden or lost efficacy, seriously reduce the effluent characteristics of water treatment.
Summary of the invention
for the deficiency that above-mentioned prior art exists, the object of the present invention is to provide a kind of fixed bed co-current regeneration valve and water treatment apparatus thereof, be intended to the water flow and the effluent characteristics that improve water treatment.
for achieving the above object, technological scheme of the present invention realizes like this, this fixed bed co-current regeneration valve, comprise the valve seat that valve body core chamber is provided with, be connected with the spool connected by the lower end of controlling rod the end face of this valve seat is involutory, and the radial direction water inlet blind hole to be interval with in spool lower end surface and water conservancy diversion blind hole, also comprise valve body is connected with pending water hole, pure water hole, weep hole, regenerating water hole, upper water distributing pore and lower water distributing pore; It is that the spool upper-end surface intake between blind hole and water conservancy diversion blind hole in relatively described radial direction is provided with central sector blind hole, is provided with through hole in the bottom of this central sector blind hole; Described central sector blind hole is communicated with the regenerating water hole of valve body by the transverse flow channels hole of controlling rod above it; According to different stations, the through hole of described spool upper-end surface and radial direction water inlet blind hole, the water conservancy diversion blind hole of its spool lower end surface, transposition is successively with the injection water hole that valve seat end surfaces is provided with, weep hole, pure water hole, upper water distributing pore with lower water distributing pore is corresponding overlaps, and the regenerating water hole of the runner hole be provided with separately by valve body core chamber and valve body, weep hole, pure water hole, upper water distributing pore are communicated with lower water distributing pore.
preferably, when carrying out station for the moment, the radial direction water inlet blind hole transposition of described spool lower end surface is corresponding with the injection water hole of valve seat end face to be overlapped, and is communicated with regenerating water hole by the liquid jetting device in the longitudinal runner hole of the transverse flow channels aperture valve body avris below valve seat; Through hole in the central sector blind hole of spool upper-end surface is corresponding with the upper water distributing pore of valve seat end face to be overlapped, and is communicated with the upper water distributing pore of valve body by the runner hole below valve seat; The water conservancy diversion blind hole of spool lower end surface simultaneously also with the lower water distributing pore of valve seat end face with weep hole is corresponding overlaps, and is communicated with weep hole with the lower water distributing pore of valve body by respective runner hole below valve seat.
preferably, when carry out station two time, the radial direction water inlet blind hole transposition of described spool lower end surface is simultaneously with the injection water hole of valve seat end face with upper water distributing pore is corresponding overlaps, wherein, described injection water hole is communicated with regenerating water hole by the liquid jetting device in the longitudinal runner hole of the transverse flow channels aperture valve body avris below valve seat; The upper water distributing pore of described valve seat end face is communicated with the upper water distributing pore of valve body by the runner hole below valve seat; The water conservancy diversion blind hole of spool lower end surface simultaneously also with the lower water distributing pore of valve seat end face with the weep hole at this interval, lower water distributing pore both sides is corresponding overlaps, and is communicated with weep hole with the lower water distributing pore of valve body by respective runner hole below valve seat.
preferably, when carrying out station three, the radial direction water inlet blind hole transposition of described spool lower end surface is corresponding with the lower water distributing pore of valve seat end face to be overlapped, and is communicated with the lower water distributing pore of valve body by the runner hole below valve seat; The water conservancy diversion blind hole of described spool lower end surface simultaneously also with the upper water distributing pore of valve seat end face with weep hole is corresponding overlaps, and is communicated with weep hole with the upper water distributing pore of valve body by respective runner hole below valve seat.
preferably, when carrying out station four, the radial direction water inlet blind hole transposition of described spool lower end surface is corresponding with the upper water distributing pore of valve seat end face to be overlapped, and is connected with the upper water distributing pore of valve body by the runner hole below valve seat; The water conservancy diversion blind hole of spool lower end surface simultaneously also with the lower water distributing pore of valve seat end face with weep hole is corresponding overlaps, and is communicated with weep hole with the lower water distributing pore of valve body by respective runner hole below valve seat.
preferably, when carrying out station five, the radial direction water inlet blind hole transposition of described spool lower end surface is corresponding with the upper water distributing pore of valve seat end face to be overlapped, and is communicated with the upper water distributing pore of valve body by the runner hole below valve seat; The water conservancy diversion blind hole of described spool lower end surface simultaneously also with the lower water distributing pore of valve seat end face with pure water hole is corresponding overlaps, and is communicated with pure water hole with the lower water distributing pore of valve body by respective runner hole below valve seat.
adopt the water treatment apparatus of above-mentioned fixed bed co-current regeneration valve, it the upper and lower water distributing pore of described valve body is connected with upper and lower water-dispensing device accordingly and is placed in the upper end inner chamber of tank body; Filtrate is equipped with at described tank inner chamber; The regenerating water hole of valve body is connected with pipeline and communicates with the water tank being equipped with regenerative agent.
preferably, what described filtrate was positive resin, negative resin, silica sand, active carbon and silica sand with active carbon mixing shape is wherein a kind of.
preferably, described regenerative agent is the wherein a kind of of salt, sodium hydroxide, hydrochloric acid and disinfector.
said structure taked by fixed bed co-current regeneration valve of the present invention, by being respectively equipped with volume at the upper and lower end face of spool compared with the central sector blind hole of flood flow, radial water inlet blind hole and water conservancy diversion blind hole, and long-pending distortion of cross sections in multiple water hole of valve seat end face and the runner hole that be communicated with corresponding to described water hole is expanded.Significantly increase the water flow that different station flows through described blind hole, water hole and runner hole, meet people and produce or the needs of life.
by adopting the water treatment apparatus of above-mentioned fixed bed co-current regeneration valve, achieve the clean backwash up hill and dale carrying out compared with flood flow to the impurity of tank body filtrate absorption, considerably reduce the blocking of filtrate, harden or failure phenomenon, effectively improve the effluent characteristics of water treatment.
Accompanying drawing explanation
fig. 1 is the sectional view of a kind of embodiment of fixed bed co-current regeneration valve of the present invention.
fig. 2 be in Fig. 1 A-A to the sectional view of spool.
fig. 3 be in Fig. 1 B-B to the sectional view of valve seat.
fig. 4 be in Fig. 1 C-C to the cross-sectional schematic in runner hole below valve seat.
fig. 5 be in Fig. 3 D-D to revolved section schematic diagram.
fig. 6 is the view of valve seat in Fig. 3.
fig. 7 is the view of spool in Fig. 2.
fig. 8 be in Fig. 7 spool E-E to sectional view.
fig. 9 be in Fig. 7 spool N-N to sectional view.
figure 10 be in Fig. 8 spool O-O to sectional view.
figure 11 is the cross-sectional schematic of water treatment apparatus of the present invention at station one.
figure 12 be in Figure 11 H-H to spool blind hole coincidence cross-sectional schematic corresponding to valve seat water hole.
figure 13 is the cross-sectional schematic of another location in Figure 11.
figure 14 is the cross-sectional schematic of water treatment apparatus of the present invention at station two.
figure 15 be in Figure 14 I-I to spool blind hole coincidence cross-sectional schematic corresponding to valve seat water hole.
figure 16 is the cross-sectional schematic of another location in Figure 14.
figure 17 is the cross-sectional schematic of water treatment apparatus of the present invention at station three.
figure 18 be in Figure 17 G-G to spool blind hole coincidence cross-sectional schematic corresponding to valve seat water hole.
figure 19 is the cross-sectional schematic of water treatment apparatus of the present invention at station four.
figure 20 be in Figure 19 J-J to spool blind hole coincidence cross-sectional schematic corresponding to valve seat water hole.
figure 21 is the cross-sectional schematic of water treatment apparatus of the present invention at station five.
figure 22 be in Figure 21 F-F to spool blind hole coincidence cross-sectional schematic corresponding to valve seat water hole.
Embodiment
below in conjunction with accompanying drawing, principle of the present invention and feature are described in detail.Should illustrate: illustrated embodiment, only for explaining the present invention, does not form the concrete restriction to scope of patent protection of the present invention.
shown in embodiment one, Fig. 1-Figure 10.This fixed bed co-current regeneration valve, comprise the valve seat that valve body core chamber is provided with, be connected with the spool connected by the lower end of controlling rod the end face of this valve seat is involutory, and the radial direction water inlet blind hole 11 to be interval with in spool lower end surface and water conservancy diversion blind hole 13, also comprise valve body is connected with pending water hole 5, pure water hole 2-1, weep hole 6-1, regenerating water hole 14, upper water distributing pore 4-1 and lower water distributing pore 3-1; It is that the spool upper-end surface intake between blind hole 11 and water conservancy diversion blind hole 13 in relatively described radial direction is provided with central sector blind hole 12, is provided with through hole 16 in the bottom of this central sector blind hole; Described central sector blind hole is communicated with the regenerating water hole 14 of valve body (shown in Fig. 5) by the transverse flow channels hole 17 of controlling rod above it.In work, according to different stations, the through hole 16 of described spool upper-end surface and radial direction water inlet blind hole 11, the water conservancy diversion blind hole 13 of its spool lower end surface, transposition is successively with the injection water hole 15 that valve seat end surfaces is provided with, weep hole 6, pure water hole 2, upper water distributing pore 4 with lower water distributing pore 3 is corresponding overlaps, and the regenerating water hole 14 of the runner hole be provided with separately by valve body core chamber and valve body, weep hole 6-1, pure water hole 2-1, upper water distributing pore 4-1 are communicated with lower water distributing pore 3-1.Wherein: when carrying out station (shown in Figure 11-Figure 13) for the moment, radial direction water inlet blind hole 11 transposition of described spool lower end surface is corresponding with the injection water hole 15 of valve seat end face to be overlapped, and is communicated with regenerating water hole 14 by the liquid jetting device 18 of the transverse flow channels hole 19 below valve seat in the longitudinal runner hole of valve body avris; Through hole 16 in the central sector blind hole 12 of spool upper-end surface is corresponding with the upper water distributing pore 4 of valve seat end face to be overlapped, and is communicated with the upper water distributing pore 4-1 of valve body by the runner hole below valve seat; The water conservancy diversion blind hole 13 of spool lower end surface simultaneously also with the lower water distributing pore 3 of valve seat end face with weep hole 6 is corresponding overlaps, and is communicated with weep hole 6-1 with the lower water distributing pore 3-1 of valve body by respective runner hole below valve seat.
when carrying out station two (shown in Figure 14-Figure 16), radial direction water inlet blind hole 11 transposition of described spool lower end surface is simultaneously with the injection water hole 15 of valve seat end face with upper water distributing pore 4 is corresponding overlaps, wherein, described injection water hole 15 is communicated with regenerating water hole 14 by the liquid jetting device 18 of the transverse flow channels hole 19 below valve seat in the longitudinal runner hole of valve body avris; The upper water distributing pore of described valve seat end face is communicated with the upper water distributing pore 4-1 of valve body by the runner hole below valve seat; The water conservancy diversion blind hole 13 of spool lower end surface simultaneously also with the lower water distributing pore 3 of valve seat end face with the weep hole 6 at this interval, lower water distributing pore both sides is corresponding overlaps, and is communicated with weep hole 6-1 with the lower water distributing pore 3-1 of valve body by respective runner hole below valve seat.
when carrying out station three (shown in Figure 17, Figure 18), radial direction water inlet blind hole 11 transposition of described spool lower end surface is corresponding with the lower water distributing pore 3 of valve seat end face to be overlapped, and is communicated with the lower water distributing pore 3-1 of valve body by runner hole below valve seat; The water conservancy diversion blind hole 13 of described spool lower end surface simultaneously also with the upper water distributing pore 4 of valve seat end face with weep hole 6 is corresponding overlaps, and is communicated with weep hole 6-1 with the upper water distributing pore 4-1 of valve body by respective runner hole below valve seat.
when carrying out station four (shown in Figure 19, Figure 20), radial direction water inlet blind hole 11 transposition of described spool lower end surface is corresponding with the upper water distributing pore 4 of valve seat end face to be overlapped, and is communicated with the upper water distributing pore 4-1 of valve body by runner hole below valve seat; The water conservancy diversion blind hole 13 of spool lower end surface simultaneously also with the lower water distributing pore 3 of valve seat end face with weep hole 6 is corresponding overlaps, and is communicated with weep hole 6-1 with the lower water distributing pore 3-1 of valve body by respective runner hole below valve seat.
when carrying out station five (shown in Figure 21, Figure 22), radial direction water inlet blind hole 11 transposition of described spool lower end surface is corresponding with the upper water distributing pore 4 of valve seat end face to be overlapped, and is communicated with the upper water distributing pore 4-1 of valve body by runner hole below valve seat; The water conservancy diversion blind hole 13 of described spool lower end surface simultaneously also with the lower water distributing pore 3 of valve seat end face with pure water hole 2 is corresponding overlaps, and is communicated with pure water hole 2-1 with the lower water distributing pore 3-1 of valve body by respective runner hole below valve seat.
shown in embodiment two, Figure 11-Figure 22.Adopt the water treatment apparatus of the fixed bed co-current regeneration valve described in embodiment one, it upper and lower water distributing pore 4-1,3-1 of described valve body is connected with upper and lower water-dispensing device 7,8 accordingly and is placed in the upper end inner chamber of tank body; Positive resin filtrate is equipped with at described tank inner chamber.The regenerating water hole 14 of valve body is connected with pipeline and communicates with the water tank being equipped with salt regenerative agent.According to different usage requirements, what described filtrate can also be negative resin, silica sand, active carbon and silica sand with active carbon mixing shape is wherein a kind of.Described regenerative agent also can be the wherein a kind of of sodium hydroxide, hydrochloric acid and disinfector.
described water treatment apparatus at work, when carrying out station (shown in Figure 11-Figure 13) for the moment, the valve core rotation of its lower end is driven by rotation control rod, the radial direction of spool lower end surface is intake, and blind hole 11 transposition is corresponding with the injection water hole 15 of valve seat end face overlaps, and is communicated with regenerating water hole 14 by the liquid jetting device 18 of the transverse flow channels hole 19 below valve seat in valve body avris longitudinal direction runner hole; Through hole 16 in the central sector blind hole 12 of spool upper-end surface is corresponding with the upper water distributing pore 4 of valve seat end face to be overlapped, and is communicated with the upper water distributing pore 4-1 of valve body by the runner hole below valve seat; The water conservancy diversion blind hole 13 of spool lower end surface simultaneously also with the lower water distributing pore 3 of valve seat end face with weep hole 6 is corresponding overlaps, and is communicated with weep hole 6-1 with the lower water distributing pore 3-1 of valve body by respective runner hole below valve seat.Pending water (the Figure 11 in circumferential annular runner hole, valve body core chamber is now entered from the pending water hole of valve body 5, in Figure 13 shown in the direction of arrow), the radial direction water inlet transverse flow channels hole 19 of blind hole 11 below the injection water hole 15 and valve seat of valve seat end face through spool lower end surface, by the injection suction produced during liquid jetting device 18 in the longitudinal runner hole of valve body avris, by the inner chamber of the central sector blind hole 12 of the salt solution in water tank from the transverse flow channels hole 17 of regenerating water hole 14 inspiration controlling rod and through spool upper-end surface, runner hole below the upper water distributing pore 4 of valve seat end face and valve seat is entered from the through hole 16 of this inner chamber, and to be entered in tank body through upper water distributor 7 by the upper water distributing pore 4-1 of valve body and carry out resin substitution regeneration in positive resin filtrate, the turbidity that salt solution displacement bleaching generates is by lower water-dispensing device 8 runner hole below the lower water distributing pore 3-1 and valve seat of valve body, water conservancy diversion blind hole 13 inner chamber entering spool lower end surface from the lower water distributing pore 3 of valve seat end face turns to and backflows, discharged from the weep hole 6-1 of valve body by weep hole 6 runner hole below valve seat of valve seat end face again.
when carrying out station two (shown in Figure 14-Figure 16), the valve core rotation of its lower end is driven by rotation control rod, the radial direction of spool lower end surface is made to intake blind hole 11 transposition simultaneously with the injection water hole 15 of valve seat end face with upper water distributing pore 4 is corresponding overlaps, wherein, described injection water hole is communicated with regenerating water hole 14 by the liquid jetting device 18 of the transverse flow channels hole 19 below valve seat in the longitudinal runner hole of valve body avris; The upper water distributing pore of described valve seat end face is communicated with the upper water distributing pore 4-1 of valve body by the runner hole below valve seat; The water conservancy diversion blind hole 13 of spool lower end surface simultaneously also with the lower water distributing pore 3 of valve seat end face with the weep hole 6 at this interval, lower water distributing pore both sides is corresponding overlaps, and is communicated with weep hole 6-1 with the lower water distributing pore 3-1 of valve body by respective runner hole below valve seat.The pending water in circumferential annular runner hole, valve body core chamber is now entered from the pending water hole of valve body 5, by the radial direction water inlet blind hole 11 of spool lower end surface, the transverse flow channels hole 19 of current below the injection water hole 15 and valve seat of valve seat end face, injects the water flow (shown in Figure 16 direction of arrow) of setting to water tank by regenerating water hole 14 from the liquid jetting device 18 in the longitudinal runner hole of valve body avris.Another current carry out flow velocity slower just wash (Figure 14, Figure 16 the direction of arrow shown in) to filtrate from the upper water distributing pore 4 of valve seat end face runner hole below valve seat in the tank body that the upper water distributing pore 4-1 of valve body enters water treatment apparatus.By the turbidity of just washing generation from runner hole below the lower water distributing pore 3-1 and valve seat of lower water-dispensing device 8, valve body, water conservancy diversion blind hole 13 inner chamber that lower water distributing pore 3 through valve seat end face enters spool lower end surface turns to and backflows, then is discharged from the weep hole 6-1 of valve body by weep hole 6 runner hole below valve seat of valve seat end face.
when carrying out station three (shown in Figure 17, Figure 18), the valve core rotation of its lower end is driven by rotation control rod, the radial direction of spool lower end surface is intake, and blind hole 11 transposition is corresponding with the lower water distributing pore 3 of valve seat end face overlaps, and below passing through valve seat, runner hole is communicated with the lower water distributing pore 3-1 of valve body; The water conservancy diversion blind hole 13 of described spool lower end surface simultaneously also with the upper water distributing pore 4 of valve seat end face with weep hole 6 is corresponding overlaps, and is communicated with weep hole 6-1 with the upper water distributing pore 4-1 of valve body by respective runner hole below valve seat.The pending water (Figure 17 shown in the direction of arrow) in circumferential annular runner hole, valve body core chamber is now entered from the pending water hole of valve body 5, by radial direction water inlet blind hole 11 runner hole below the lower water distributing pore 3 and valve seat of valve seat end face of spool lower end surface, entering in the tank body filtrate of water treatment apparatus from the lower water distributing pore 3-1 of valve body through lower water-dispensing device 8, carrying out comparatively flood flow ground backwash to filtrate adsorbing the impurity be connected with.Through turbidity runner hole below the upper water distributing pore 4-1 and valve seat of upper water distributor 7, valve body that backwash produces, water conservancy diversion blind hole 13 inner chamber entering spool lower end surface from the upper water distributing pore 4 of valve seat end face turns to and backflows, then is discharged from the weep hole 6-1 of valve body by weep hole 6 runner hole below valve seat of valve seat end face.Carry out the clean backwash up hill and dale compared with flood flow by the impurity adsorbed tank body filtrate, significantly reduce the blocking of filtrate in prior art, harden or failure phenomenon, effectively improve the effluent characteristics of water treatment.
when carrying out station four (shown in Figure 19, Figure 20), the valve core rotation of its lower end is driven by rotation control rod, the radial direction of spool lower end surface is intake, and blind hole 11 transposition is corresponding with the upper water distributing pore 4 of valve seat end face overlaps, and below passing through valve seat, runner hole is communicated with the upper water distributing pore 4-1 of valve body; The water conservancy diversion blind hole 13 of spool lower end surface simultaneously also with the lower water distributing pore 3 of valve seat end face with weep hole 6 is corresponding overlaps, and is communicated with weep hole 6-1 with the lower water distributing pore 3-1 of valve body by respective runner hole below valve seat.The pending water (Figure 19 shown in the direction of arrow) in circumferential annular runner hole, valve body core chamber is now entered from the pending water hole of valve body 5, enter runner hole below the upper water distributing pore 4 of valve seat end face and valve seat by the radial direction of spool lower end surface water inlet blind hole 11, in the upper water distributing pore 4-1 of valve body to enter water treatment apparatus tank body from upper water distributor 7, filtrate is just washed.By the turbidity of just washing generation from runner hole below the lower water distributing pore 3-1 and valve seat of lower water-dispensing device 8, valve body, water conservancy diversion blind hole 13 inner chamber that lower water distributing pore 3 through valve seat end face enters spool lower end surface turns to and backflows, then is discharged from the weep hole 6-1 of valve body by weep hole 6 runner hole below valve seat of valve seat end face.
when carrying out station five (shown in Figure 21, Figure 22), the valve core rotation of its lower end is driven by rotation control rod, the radial direction of spool lower end surface is intake, and blind hole 11 transposition is corresponding with the upper water distributing pore 4 of valve seat end face overlaps, and below passing through valve seat, runner hole is communicated with the upper water distributing pore 4-1 of valve body; The water conservancy diversion blind hole 13 of described spool lower end surface simultaneously also with the lower water distributing pore 3 of valve seat end face with pure water hole 2 is corresponding overlaps, and is communicated with pure water hole 2-1 with the lower water distributing pore 3-1 of valve body by respective runner hole below valve seat.The pending water (Figure 21 shown in the direction of arrow) in circumferential annular runner hole, valve body core chamber is now entered from the pending water hole of valve body 5, the radial direction water inlet blind hole 11 of spool lower end surface is entered by the ring runner hole of valve body core chamber periphery, runner hole below the upper water distributing pore 4 and valve seat of valve seat end face, to enter in tank body filtrate from the upper water distributing pore 4-1 of valve body through upper water distributor 7, the filtered water of being carried out purified treatment by filtrate is runner hole below the lower water distributing pore 3-1 and valve seat of lower water-dispensing device 8 and valve body, water conservancy diversion blind hole 13 inner chamber entering spool lower end surface from the lower water distributing pore 3 of valve seat end face turns to and backflows, outwards water supply is exported from the pure water hole 2-1 of valve body again by pure water hole 2 runner hole below valve seat of valve seat end face.
by being respectively equipped with volume at the upper and lower end face of spool compared with the central sector blind hole 12 of flood flow, radial water inlet blind hole 11 and water conservancy diversion blind hole 13, and long-pending distortion of cross sections in multiple water hole of valve seat end face and the runner hole that be communicated with corresponding to described water hole is expanded, significantly increase the water flow (shown in Fig. 1-Figure 22) that different station flows through this blind hole, water hole and runner hole, meet people and produce or the needs of life.
the above is only the preferred embodiment of the present invention.Be noted that for those of ordinary skill in the art; with substantially identical means; realize substantially identical function; reach substantially identical effect; without the need to other technical characteristics just obviously associated through creative work; can also replace the modification and/or improvement of making several basic same way, these changes should be considered as equivalent feature, within the protection domain all belonging to patent of the present invention.
Claims (9)
1. a fixed bed co-current regeneration valve, comprise the valve seat that valve body core chamber is provided with, be connected with the spool connected by the lower end of controlling rod the end face of this valve seat is involutory, and the radial direction water inlet blind hole to be interval with in spool lower end surface and water conservancy diversion blind hole, also comprise valve body is connected with pending water hole, pure water hole, weep hole, regenerating water hole, upper water distributing pore and lower water distributing pore; It is characterized in that: the spool upper-end surface between relatively described radial direction water inlet blind hole and water conservancy diversion blind hole is provided with central sector blind hole, is provided with through hole in the bottom of this central sector blind hole; Described central sector blind hole is communicated with the regenerating water hole of valve body by the transverse flow channels hole of controlling rod above it; According to different stations, the through hole of described spool upper-end surface and radial direction water inlet blind hole, the water conservancy diversion blind hole of its spool lower end surface, transposition is successively with the injection water hole that valve seat end surfaces is provided with, weep hole, pure water hole, upper water distributing pore with lower water distributing pore is corresponding overlaps, and the regenerating water hole of the runner hole be provided with separately by valve body core chamber and valve body, weep hole, pure water hole, upper water distributing pore are communicated with lower water distributing pore.
2. fixed bed co-current regeneration valve as claimed in claim 1, it is characterized in that: when carrying out station for the moment, the radial direction water inlet blind hole transposition of described spool lower end surface is corresponding with the injection water hole of valve seat end face to be overlapped, and is communicated with regenerating water hole by the liquid jetting device in the longitudinal runner hole of the transverse flow channels aperture valve body avris below valve seat; Through hole in the central sector blind hole of spool upper-end surface is corresponding with the upper water distributing pore of valve seat end face to be overlapped, and is communicated with the upper water distributing pore of valve body by the runner hole below valve seat; The water conservancy diversion blind hole of spool lower end surface simultaneously also with the lower water distributing pore of valve seat end face with weep hole is corresponding overlaps, and is communicated with weep hole with the lower water distributing pore of valve body by respective runner hole below valve seat.
3. fixed bed co-current regeneration valve as claimed in claim 2, it is characterized in that: when carrying out station two, the radial direction water inlet blind hole transposition of described spool lower end surface is simultaneously with the injection water hole of valve seat end face with upper water distributing pore is corresponding overlaps, wherein, described injection water hole is communicated with regenerating water hole by the liquid jetting device in the longitudinal runner hole of the transverse flow channels aperture valve body avris below valve seat; The upper water distributing pore of described valve seat end face is communicated with the upper water distributing pore of valve body by the runner hole below valve seat; The water conservancy diversion blind hole of spool lower end surface simultaneously also with the lower water distributing pore of valve seat end face with the weep hole at this interval, lower water distributing pore both sides is corresponding overlaps, and is communicated with weep hole with the lower water distributing pore of valve body by respective runner hole below valve seat.
4. fixed bed co-current regeneration valve as claimed in claim 3, it is characterized in that: when carrying out station three, the radial direction water inlet blind hole transposition of described spool lower end surface is corresponding with the lower water distributing pore of valve seat end face to be overlapped, and is communicated with the lower water distributing pore of valve body by the runner hole below valve seat; The water conservancy diversion blind hole of described spool lower end surface simultaneously also with the upper water distributing pore of valve seat end face with weep hole is corresponding overlaps, and is communicated with weep hole with the upper water distributing pore of valve body by respective runner hole below valve seat.
5. fixed bed co-current regeneration valve as claimed in claim 4, it is characterized in that: when carrying out station four, the radial direction water inlet blind hole transposition of described spool lower end surface is corresponding with the upper water distributing pore of valve seat end face to be overlapped, and is communicated with the upper water distributing pore of valve body by the runner hole below valve seat; The water conservancy diversion blind hole of spool lower end surface simultaneously also with the lower water distributing pore of valve seat end face with weep hole is corresponding overlaps, and is communicated with weep hole with the lower water distributing pore of valve body by respective runner hole below valve seat.
6. fixed bed co-current regeneration valve as claimed in claim 5, it is characterized in that: when carrying out station five, the radial direction water inlet blind hole transposition of described spool lower end surface is corresponding with the upper water distributing pore of valve seat end face to be overlapped, and is communicated with the upper water distributing pore of valve body by the runner hole below valve seat; The water conservancy diversion blind hole of described spool lower end surface simultaneously also with the lower water distributing pore of valve seat end face with pure water hole is corresponding overlaps, and is communicated with pure water hole with the lower water distributing pore of valve body by respective runner hole below valve seat.
7. adopt the water treatment apparatus of the fixed bed co-current regeneration valve according to any one of claim 1 to 6, it is characterized in that: the upper and lower water distributing pore of described valve body is connected with upper and lower water-dispensing device accordingly and is placed in the upper end inner chamber of tank body; Filtrate is equipped with at described tank inner chamber; The regenerating water hole of valve body is connected with pipeline and communicates with the water tank being equipped with regenerative agent.
8. water treatment apparatus as claimed in claim 7, is characterized in that: described filtrate is positive resin, negative resin, silica sand, active carbon and silica sand and the wherein one of active carbon mixing shape.
9. water treatment apparatus as claimed in claim 7, is characterized in that: described regenerative agent is the wherein a kind of of salt, sodium hydroxide, hydrochloric acid and disinfector.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510637556.6A CN105179747B (en) | 2015-10-06 | 2015-10-06 | Fixed bed co-current regeneration valve and its water treatment facilities |
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| CN201510637556.6A CN105179747B (en) | 2015-10-06 | 2015-10-06 | Fixed bed co-current regeneration valve and its water treatment facilities |
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| CN105179747B CN105179747B (en) | 2017-08-11 |
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Effective date of registration: 20191021 Address after: No.143, dachengjia village, Beima Town, Longkou City, Yantai City, Shandong Province Patentee after: Chen Feng Address before: 265718, Shandong, Yantai, Longkou City Province Dongjiang Street office Qi Village North Longkou Feng Chi far science and Technology Co., Ltd. Patentee before: LONGKOU CHENGFENG ZHIYUAN TECHNOLOGY Co.,Ltd. |
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