CN115582067B - Medicament delivery device for water treatment - Google Patents
Medicament delivery device for water treatment Download PDFInfo
- Publication number
- CN115582067B CN115582067B CN202211487948.5A CN202211487948A CN115582067B CN 115582067 B CN115582067 B CN 115582067B CN 202211487948 A CN202211487948 A CN 202211487948A CN 115582067 B CN115582067 B CN 115582067B
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- fixedly connected
- wall
- cavity
- movable
- pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 97
- 239000003814 drug Substances 0.000 title claims abstract description 91
- 238000005192 partition Methods 0.000 claims abstract description 66
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 description 52
- 229940079593 drug Drugs 0.000 description 20
- 239000000126 substance Substances 0.000 description 16
- 239000010865 sewage Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012377 drug delivery Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- LVYZJEPLMYTTGH-UHFFFAOYSA-H dialuminum chloride pentahydroxide dihydrate Chemical compound [Cl-].[Al+3].[OH-].[OH-].[Al+3].[OH-].[OH-].[OH-].O.O LVYZJEPLMYTTGH-UHFFFAOYSA-H 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The invention discloses a medicament delivery device for water treatment, which relates to the technical field of water treatment and comprises a containing component and a movable component, wherein the containing component comprises a shell, a medicament adding pipe connector and a medicament discharging pipe, one side of the shell is fixedly connected with the medicament adding pipe connector, the other side of the shell is fixedly connected with the medicament discharging pipe, a cavity is formed in the shell, the inner wall of the cavity is fixedly connected with a first partition plate, a second partition plate and a third partition plate, and the cavity is divided into a first containing cavity, a second containing cavity, a third containing cavity and a fourth containing cavity by the first partition plate, the second partition plate and the third partition plate. The invention can automatically seal the fourth accommodating cavity through the first movable plate, the opening on the movable cylinder slides into the fixed pipe, the second accommodating cavity and the third accommodating cavity are separated, double partition is carried out, the gas or moisture in the medicine discharging pipe is prevented from flowing into the medicine adding pipe, the metering pump and the inside of the medicine box are polluted along the medicine adding pipe, and the medicine adding pipe, the metering pump and the inside of the medicine box are protected.
Description
Technical Field
The invention relates to the technical field of water treatment, in particular to a medicament delivery device for water treatment.
Background
The effectiveness of water treatment can be measured by water quality criteria. The processing process of raw water (raw water) is carried out to meet the water quality requirement of finished water (domestic water, process water or wastewater which can be discharged). The water treatment comprises: sewage treatment and drinking water treatment are two kinds, and some places are also divided into two kinds of sewage treatment and reclaimed water recycling. Water treatment agents that are frequently used are: polyaluminum chloride, polyaluminum ferric chloride, aluminum chlorohydrate, polyacrylamide, active carbon, various filter materials and the like.
When the water treatment agent is added, the water treatment agent is a chemical agent, the water treatment agent is toxic or corrosive, but the skin is burnt by direct touch, a human body cannot directly touch the water treatment agent generally, so the water treatment agent is usually prepared in a medicine box under the condition of complete protection, after the water treatment agent is uniformly stirred, the stroke of a rotary metering pump rotates to corresponding scales, the water treatment agent in the medicine box is pumped into a treatment tank by the metering pump through the medicine adding pipe, in general, the medicine box, the medicine adding pipe and the metering pump are fixedly arranged beside the water treatment tank, and due to the chemical reaction of the agent during water treatment, generated gas contacts the medicine adding pipe, corrosion is caused to the metering pump and the like along the medicine adding pipe, and sewage in the stirring tank can be reversely poured into the medicine adding pipe to pollute the metering pump and the inside of the medicine box along the medicine adding pipe, so that the medicine adding pipe is required to be protected.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the chemical reaction of medicament during water treatment, the gas that produces contacts the dosing pipe, can cause corruption to measuring pump etc. along the dosing pipe, and the action of stirring sewage also probably makes the sewage in the stirring pond pour into inside the dosing pipe into, causes the pollution to measuring pump and the inside of medical kit along the dosing pipe, needs the dosing pipe to protect.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a medicament dispensing device for water treatment, includes holds subassembly and movable assembly, hold the subassembly and include casing, dosing tube interface and row's medicine pipe, casing one side fixed connection dosing tube interface, casing opposite side fixed connection row's medicine pipe, the inside cavity that is provided with of casing to cavity inner wall fixed connection first baffle, second baffle and third baffle, and first baffle, second baffle and third baffle divide into first holding chamber, second holding chamber, third holding chamber and fourth holding chamber with the cavity, the dosing tube interface communicates second holding chamber, third holding chamber and fourth holding chamber in proper order, fourth holding chamber intercommunication row's medicine pipe; the movable assembly comprises a first movable plate which is connected with the inner wall of the first accommodating cavity in a sliding manner.
As a preferable mode of the chemical delivery device for water treatment of the present invention, the chemical delivery device comprises: the novel movable partition wall comprises a first partition wall body and is characterized by further comprising a partition component, wherein the partition component is arranged inside the second accommodating cavity and comprises a fixed pipe, a movable barrel, a fixed plate and a first spring, the outer wall of the fixed pipe is fixedly connected with a second partition plate, a through hole is formed in the second partition plate, the inner wall of the fixed pipe is slidably connected with the movable barrel, an opening is formed in the movable barrel, the outer wall of the movable barrel is fixedly connected with the fixed plate, the movable barrel is sleeved with the first spring, and the first spring is arranged between the fixed plate and the second partition plate.
As a preferable mode of the chemical delivery device for water treatment of the present invention, the chemical delivery device comprises: the movable cylinder outer wall sliding connection holds pipe one end, holds pipe other end fixed connection first baffle to hold pipe intercommunication dosing tube interface.
As a preferable mode of the chemical delivery device for water treatment of the present invention, the chemical delivery device comprises: still include spacing subassembly, spacing subassembly includes fixture block, second spring and first telescopic link, be provided with first holding tank on the third baffle, first holding tank inner wall sliding connection fixture block, fixture block one side is provided with the inclined plane, fixture block opposite side fixed connection first telescopic link, the cover is equipped with the second spring on the first telescopic link.
As a preferable mode of the chemical delivery device for water treatment of the present invention, the chemical delivery device comprises: the limiting assembly further comprises an inner tube, a second movable plate and a first connecting tube, wherein the outer wall of the inner tube is fixedly connected with the inner wall of the fourth accommodating cavity, one side of the inner tube is fixedly connected with a third partition plate, the inner wall of the inner tube is provided with a second accommodating groove, the inner wall of the second accommodating groove is slidably connected with the second movable plate, one side of the second accommodating groove, close to the third partition plate, of the second accommodating groove is communicated with one end of the first connecting tube, and the other end of the first connecting tube is communicated with the first telescopic rod.
As a preferable mode of the chemical delivery device for water treatment of the present invention, the chemical delivery device comprises: the inner wall of the second accommodating groove is provided with a limiting groove, a limiting block is arranged on the second movable plate corresponding to the limiting groove, and sealing strips are arranged on the second movable plate and the limiting block.
As a preferable mode of the chemical delivery device for water treatment of the present invention, the chemical delivery device comprises: the movable assembly further comprises a second telescopic rod, a second connecting pipe, a third telescopic rod and a fixed block, wherein one end of the second telescopic rod is fixedly connected with the fixed plate, the other end of the second telescopic rod is fixedly connected with the first partition plate, the second telescopic rod is communicated with the third telescopic rod through the second connecting pipe, one end of the third telescopic rod is fixedly connected with the inner wall of the first accommodating cavity, the other end of the third telescopic rod is fixedly connected with the fixed block, and the fixed block is fixedly connected with the first movable plate.
As a preferable mode of the chemical delivery device for water treatment of the present invention, the chemical delivery device comprises: the inner wall of the fourth accommodating cavity is fixedly connected with a guide pipe, and the inner wall of the guide pipe is fixedly connected with a guide plate.
As a preferable mode of the chemical delivery device for water treatment of the present invention, the chemical delivery device comprises: the inner wall of one end of the guide tube is a conical surface, the outer wall of the other end of the guide tube is fixedly connected with the first partition plate, and the port of the guide tube is slidably connected with the first movable plate.
The invention has the beneficial effects that: the invention can automatically seal the fourth accommodating cavity through the first movable plate, the opening on the movable cylinder slides into the fixed pipe, the second accommodating cavity and the third accommodating cavity are separated, double partition is carried out, the gas or moisture in the medicine discharging pipe is prevented from flowing into the medicine adding pipe, the metering pump and the inside of the medicine box are polluted along the medicine adding pipe, and the medicine adding pipe, the metering pump and the inside of the medicine box are protected. When the metering pump pumps water treatment agent into the dosing pipe, the first movable plate can be automatically pulled back into the first accommodating cavity, so that the water treatment agent in the movable cylinder can enter the third accommodating cavity through the opening, then the water treatment agent enters the fourth accommodating cavity and then is discharged through the drug discharging pipe to enter the treatment tank. The opening and closing of the first movable plate can be automatically completed without additional control, so that the device is more convenient to use, is more energy-saving and environment-friendly, and is favorable for enhancing the effect of practical application without external power driving
Drawings
Fig. 1 is a schematic diagram of an overall structure in an embodiment of the present disclosure.
Fig. 2 is a cross-sectional view of a containment assembly in an embodiment of the present disclosure.
Fig. 3 is a schematic view of a first moving plate structure in an embodiment of the disclosure.
Fig. 4 is a schematic diagram of a second moving plate structure in an embodiment of the disclosure.
Fig. 5 is a schematic diagram of an assembly of a containment assembly in an embodiment of the present disclosure.
Fig. 6 is an enlarged schematic view at a in fig. 5 in an embodiment of the present disclosure.
Fig. 7 is an enlarged schematic view at C in fig. 6 in an embodiment of the disclosure.
Fig. 8 is an enlarged schematic view at B in fig. 5 in an embodiment of the present disclosure.
Fig. 9 is a cross-sectional view of a containment assembly with a first flap open in an embodiment of the present disclosure.
Reference numerals: the container assembly 100, the housing 101, the cavity 101a, the first container 101a-1, the second container 101a-2, the third container 101a-3, the fourth container 101a-4, the first partition 101b, the second partition 101c, the through hole 101c-1, the third partition 101d, the dosing tube interface 102, the drug discharge tube 103, the guide tube 104, the guide plate 105, the movable assembly 200, the first movable plate 201, the second telescopic rod 202, the second connecting tube 203, the third telescopic rod 204, the fixed block 205, the partition assembly 300, the fixed tube 301, the movable tube 302, the opening 302a, the fixed plate 303, the first spring 304, the container tube 305, the stopper assembly 400, the fixture 401, the inclined surface 401a, the second spring 402, the first telescopic rod 403, the inner tube 404, the second container 404a, the stopper 404b, the second movable plate 405, the stopper 405, and the sealing strip 405b.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
Example 1
Referring to fig. 1-3, this embodiment provides a medicament delivery device for water treatment, which comprises a housing assembly 100 and a movable assembly 200, wherein the housing assembly 100 comprises a housing 101, a medicament feeding tube interface 102 and a medicament discharging tube 103, one side of the housing 101 is fixedly connected with the medicament feeding tube interface 102, the other side of the housing 101 is fixedly connected with the medicament discharging tube 103, a cavity 101a is formed in the housing 101, the inner wall of the cavity 101a is fixedly connected with a first partition plate 101b, a second partition plate 101c and a third partition plate 101d, the first partition plate 101b, the second partition plate 101c and the third partition plate 101d divide the cavity 101a into a first housing cavity 101a-1, a second housing cavity 101a-2, a third housing cavity 101a-3 and a fourth housing cavity 101a-4, and the medicament feeding tube interface 102 is sequentially communicated with the second housing cavity 101a-2, the third housing cavity 101a-3 and the fourth housing cavity 101a-4, and the fourth housing cavity 101a-4 is communicated with the medicament discharging tube 103.
In this embodiment, preferably, the drug adding tube interface 102 is connected with an existing drug adding tube, and the water treatment agent in the drug adding tube can sequentially enter the second accommodating cavity 101a-2, the third accommodating cavity 101a-3 and the fourth accommodating cavity 101a-4 through the drug adding tube interface 102, and then be discharged through the drug discharging tube 103 to enter the treatment tank, so as to finish the drug adding.
The movable assembly 200 comprises a first movable plate 201, and the first movable plate 201 is slidably connected to the inner wall of the first accommodating cavity 101 a-1.
In this embodiment, preferably, the first movable plate 201 may slide on the inner wall of the first accommodating cavity 101a-1, and when the first movable plate 201 extends out of the first accommodating cavity 101a-1, the fourth accommodating cavity 101a-4 may be closed to prevent the air or water outside the drug discharge tube 103 from flowing into the drug delivery tube, so as to pollute the metering pump and the inside of the drug box along the drug delivery tube, and protect the drug delivery tube, the metering pump and the inside of the drug box.
Example 2
Referring to fig. 2-9, this embodiment is based on the previous embodiment, and differs from the previous embodiment in that it is based on the following.
The partition assembly 300 is arranged inside the second accommodating cavity 101a-2, the partition assembly 300 comprises a fixed pipe 301, a movable barrel 302, a fixed plate 303 and a first spring 304, the outer wall of the fixed pipe 301 is fixedly connected with a second partition plate 101c, a through hole 101c-1 is formed in the second partition plate 101c, the inner wall of the fixed pipe 301 is slidably connected with the movable barrel 302, an opening 302a is formed in the movable barrel 302, the outer wall of the movable barrel 302 is fixedly connected with the fixed plate 303, the movable barrel 302 is sleeved with the first spring 304, and the first spring 304 is arranged between the fixed plate 303 and the second partition plate 101 c.
In this embodiment, preferably, when the metering pump does not pump the water treatment agent into the dosing tube, the first spring 304 pushes the movable cylinder 302 to slide to the left in fig. 5 through the fixed plate 303 under the elastic force of the first spring 304, and the opening 302a on the movable cylinder 302 slides into the fixed tube 301 to separate the second accommodating chamber 101a-2 from the third accommodating chamber 101a-3, so that the gas or liquid in the third accommodating chamber 101a-3 is prevented from entering the second accommodating chamber 101a-2.
Further, when the metering pump pumps the water treatment agent into the dosing tube, the water treatment agent in the dosing tube enters the movable cylinder 302, and under the action of natural gravity of the water treatment agent or pressurization of the metering pump, the water treatment agent pushes the movable cylinder 302 to drive the fixed plate 303 to compress the first spring 304, the movable cylinder 302 slides into the third accommodating cavity 101a-3 through the through hole 101c-1 on the second partition 101c, so that the water treatment agent in the movable cylinder 302 can enter the third accommodating cavity 101a-3 through the opening 302 a.
Referring to fig. 6, the outer wall of the movable tube 302 is slidably connected to one end of the accommodating tube 305, the other end of the accommodating tube 305 is fixedly connected to the first partition 101b, and the accommodating tube 305 is communicated with the drug feeding tube interface 102.
In this embodiment, preferably, when the metering pump pumps the water treatment agent into the dosing tube, the water treatment agent in the dosing tube passes through the dosing tube port 102, into the receiving tube 305, and then into the movable barrel 302. The containing tube 305 can play a limiting role on the movable barrel 302, so that the movable barrel 302 slides more smoothly, and the containing tube 305 can play a protective role on the inner wall of the second containing cavity 101a-2.
Referring to fig. 6 and 7, the device further comprises a limiting assembly 400, the limiting assembly 400 comprises a clamping block 401, a second spring 402 and a first telescopic rod 403, a first accommodating groove 101d-1 is formed in the third partition plate 101d, the inner wall of the first accommodating groove 101d-1 is connected with the clamping block 401 in a sliding mode, an inclined face 401a is formed in one side of the clamping block 401, the other side of the clamping block 401 is fixedly connected with the first telescopic rod 403, and the first telescopic rod 403 is sleeved with the second spring 402.
In this embodiment, preferably, the latch 401 can slide on the inner wall of the first accommodating groove 101d-1, and the latch 401 can be ejected under the elastic force of the second spring 402. When the metering pump pumps water treatment agent into the dosing pipe, the water treatment agent in the dosing pipe enters the movable cylinder 302, under the action of natural gravity of the water treatment agent or the pressurizing action of the metering pump, the movable cylinder 302 is pushed by the water treatment agent to drive the fixed plate 303 to slide to the position of the clamping block 401, the clamping block 401 is pressed into the first accommodating groove 101d-1 by the fixed plate 303 under the action of the inclined surface 401a, at the moment, the second spring 402 and the first telescopic rod 403 are compressed, after the fixed plate 303 slides over the clamping block 401, under the action of the elastic force of the second spring 402, the first accommodating groove 101d-1 is ejected from the top of the clamping block 401, the fixed plate 303 is clamped by the clamping block 401, so that the fixed plate 303 and the movable cylinder 302 keep positions, and the water treatment agent in the movable cylinder 302 is ensured to smoothly and stably enter the third accommodating cavity 101 a-3.
Referring to fig. 2 and 4, the limiting assembly 400 further includes an inner tube 404, a second movable plate 405 and a first connecting tube, the outer wall of the inner tube 404 is fixedly connected with the inner wall of the fourth accommodating cavity 101a-4, one side of the inner tube 404 is fixedly connected with the third partition 101d, the inner wall of the inner tube 404 is provided with a second accommodating groove 404a, the inner wall of the second accommodating groove 404a is slidably connected with the second movable plate 405, one side of the second accommodating groove 404a close to the third partition 101d is communicated with one end of the first connecting tube, and the other end of the first connecting tube is communicated with the first telescopic rod 403.
In this embodiment, preferably, the inner diameter of the inner tube 404 is smaller than the inner diameter of the third accommodating chamber 101a-3, and when the water treatment agent in the third accommodating chamber 101a-3 enters the fourth accommodating chamber 101a-4 and passes through the inner tube 404, the flow rate of the water treatment agent in the inner tube 404 is increased, and according to the bernoulli's law, the pressure is decreased as the fluid flow rate is increased, the second movable plate 405 is adsorbed to the side far from the third partition 101d, and at this time, the space between the second movable plate 405 and the third partition 101d generates a negative pressure, which acts on the first expansion link 403 through the first connecting tube, so that the first expansion link 403 is contracted against the elastic force of the second spring 402. In assembly, the housing 101 and the inner tube 404 may be cut according to the cross section shown in fig. 5, and then, when the components inside the housing 101 are assembled, the inner tube 404 and the housing 101 may be welded to complete the assembly.
Referring to fig. 2 and 4, a limiting groove 404b is formed in the inner wall of the second accommodating groove 404a, a limiting block 405a is formed on the second movable plate 405 corresponding to the limiting groove 404b, and sealing strips 405b are formed on the second movable plate 405 and the limiting block 405 a.
In this embodiment, preferably, the second movable plate 405 may slide on the inner wall of the second accommodating groove 404a, the limiting block 405a may slide on the inner wall of the limiting groove 404b, and the cooperation between the limiting block 405a and the limiting groove 404b is beneficial to improving the stability of the sliding of the second movable plate 405, so as to prevent the second movable plate 405 from sliding out of the inner wall of the second accommodating groove 404 a. The sealing of the space between the second movable plate 405 and the third separator 101d can be enhanced by the seal 405b.
Referring to fig. 5 and 8, the movable assembly 200 further includes a second telescopic rod 202, a second connecting pipe 203, a third telescopic rod 204, and a fixing block 205, one end of the second telescopic rod 202 is fixedly connected with the fixing plate 303, the other end of the second telescopic rod 202 is fixedly connected with the first partition 101b, and the second telescopic rod 202 is communicated with the third telescopic rod 204 through the second connecting pipe 203, one end of the third telescopic rod 204 is fixedly connected with the inner wall of the first accommodating cavity 101a-1, the other end of the third telescopic rod 204 is fixedly connected with the fixing block 205, and the fixing block 205 is fixedly connected with the first movable plate 201.
In this embodiment, preferably, when the dosing pump does not pump the water treatment agent into the dosing tube, at this time, under the action of the elastic force of the first spring 304, the first spring 304 pushes the movable tube 302 to slide to the left in fig. 5 through the fixed plate 303, the fixed plate 303 compresses the second telescopic rod 202 into a contracted state, the opening 302a on the movable tube 302 slides into the fixed tube 301, the second accommodating cavity 101a-2 and the third accommodating cavity 101a-3 are separated, the gas or liquid in the third accommodating cavity 101a-3 is prevented from entering the second accommodating cavity 101a-2, at this time, the gas in the second telescopic rod 202 is pushed into the third telescopic rod 204 through the second connecting tube 203, the air pressure in the third telescopic rod 204 is increased, the third telescopic rod 204 is extended, the first movable plate 201 is pushed out through the fixed block 205 when the third telescopic rod 204 is extended, the fourth accommodating cavity 101a-4 is automatically sealed through the first movable plate 201, and the gas or moisture outside the drug discharge tube 103 is prevented from flowing into the dosing tube and the dosing pump and the dosing box are protected.
Further, when the metering pump pumps the water treatment agent into the dosing tube, the water treatment agent in the dosing tube enters the accommodating tube 305 through the dosing tube interface 102 and then enters the movable tube 302, the water treatment agent pushes the movable tube 302 to drive the fixed plate 303 to compress the first spring 304 under the natural gravity of the water treatment agent or the pressurizing action of the metering pump, the movable tube 302 slides into the third accommodating cavity 101a-3 through the through hole 101c-1 on the second partition plate 101c, meanwhile, the fixed plate 303 drives one end of the second telescopic rod 202 to move, the second telescopic rod 202 is lengthened, the air pressure inside the second telescopic rod 202 is reduced, the air inside the third telescopic rod 204 enters the second telescopic rod 202 through the second connecting tube 203, at the moment, the third telescopic rod 204 is contracted, the first movable plate 201 is pulled back into the first accommodating cavity 101a-1 through the fixed block 205 when the third telescopic rod 204 is contracted, at the moment, the fourth accommodating cavity 101a-4 is communicated with the drug discharging tube 103, and thus the water treatment agent in the movable tube 302 can enter the third accommodating cavity 101a-3 through the opening 302 a-3, then the water treatment agent enters the fourth accommodating cavity 101a-4 and then exits the treatment tank through the fourth telescopic rod 101 a-4.
Further, when the dosing pump pumps no water treatment agent into the dosing pipe, the first movable plate 201 automatically closes the fourth accommodating cavity 101a-4, the opening 302a on the movable cylinder 302 slides into the fixed pipe 301, the second accommodating cavity 101a-2 and the third accommodating cavity 101a-3 are separated for double partition, and gas or water in the drug discharge pipe 103 is prevented from flowing into the dosing pipe, so that the dosing pipe, the dosing pump and the inside of the drug box are polluted, and the inside of the dosing pipe, the dosing pump and the inside of the drug box are protected. When the metering pump pumps the water treatment agent into the dosing tube, the first movable plate 201 can be automatically pulled back into the first accommodating cavity 101a-1, so that the water treatment agent in the movable cylinder 302 can enter the third accommodating cavity 101a-3 through the opening 302a, then the water treatment agent enters the fourth accommodating cavity 101a-4, and then is discharged through the drug discharge tube 103 and enters the treatment tank. The opening and closing of the first movable plate 201 can be automatically completed without additional control, so that the device is more convenient to use, is more energy-saving and environment-friendly, and is beneficial to enhancing the effect of practical application without being driven by external power.
Referring to fig. 5, the inner wall of the fourth accommodating chamber 101a-4 is fixedly connected with the guiding tube 104, and the inner wall of the guiding tube 104 is fixedly connected with the guiding plate 105.
In this embodiment, it is preferable that the guide plate 105 is provided with a guide hole, which is advantageous in improving the smoothness of the flow of the water treatment agent when the water treatment agent inside the fourth accommodation chamber 101a-4 enters the guide tube 104 to pass through the guide plate 105.
Referring to fig. 5, the inner wall of one end of the guiding tube 104 is a conical surface, the outer wall of the other end of the guiding tube 104 is fixedly connected with the first partition 101b, and the port of the guiding tube 104 is slidably connected with the first movable plate 201.
In this embodiment, it is preferable that the guide tube 104 is close to one end of the first movable plate 201, which is favorable for limiting the first movable plate 201 and preventing the first movable plate 201 from shifting when sliding.
When the dosing pump is used, the dosing tube connector 102 is connected with an existing dosing tube, when the dosing pump does not pump water treatment medicament into the dosing tube, at the moment, under the action of the elastic force of the first spring 304, the first spring 304 pushes the movable tube 302 to slide leftwards in fig. 5 to the position of the movable tube in fig. 5 through the fixed plate 303, the fixed plate 303 compresses the second telescopic rod 202 into a contracted state, the opening 302a on the movable tube 302 slides into the fixed tube 301, the second accommodating cavity 101a-2 and the third accommodating cavity 101a-3 are separated, gas or liquid in the third accommodating cavity 101a-3 is prevented from entering the second accommodating cavity 101a-2, at the moment, the gas in the second telescopic rod 202 is pressed into the third telescopic rod 204 through the second connecting tube 203, the internal air pressure of the third telescopic rod 204 is increased, the third telescopic rod 204 is stretched, the first movable plate 201 is pushed out through the fixed block 205 when the third telescopic rod 204 is stretched, the fourth accommodating cavity 101a-4 is automatically closed through the first movable plate 201, and the external part or the dosing tube is prevented from flowing into the dosing pump and the dosing pump box and the dosing box is prevented from polluting the inside.
When the metering pump pumps the water treatment agent into the dosing pipe, the water treatment agent in the dosing pipe enters the containing pipe 305 through the dosing pipe joint 102 and then enters the movable barrel 302, the water treatment agent pushes the movable barrel 302 to drive the fixed plate 303 to compress the first spring 304 under the natural gravity of the water treatment agent or the pressurizing action of the metering pump, and the movable barrel 302 slides into the third containing cavity 101a-3 through the through hole 101c-1 on the second partition 101 c.
Meanwhile, when the water treatment medicament can push the movable cylinder 302 to drive the fixed plate 303 to slide to the position of the clamping block 401, the fixed plate 303 can press the clamping block 401 into the first accommodating groove 101d-1 under the action of the inclined surface 401a, at the moment, the second spring 402 and the first telescopic rod 403 are compressed, after the fixed plate 303 slides over the clamping block 401, under the action of the elastic force of the second spring 402, the top of the clamping block 401 ejects out of the first accommodating groove 101d-1, the clamping block 401 can clamp the fixed plate 303, so that the fixed plate 303 and the movable cylinder 302 keep the position, the water treatment medicament flow in the inner tube 404 is prevented from being too small, the movable cylinder 302 is not pushed by the water treatment medicament pressure enough to drive the fixed plate 303 to compress the first spring 304, the water treatment medicament is intermittently thrown, the water treatment medicament is not smooth enough, and throwing efficiency is affected.
Meanwhile, the fixing plate 303 drives one end of the second telescopic rod 202 to move, the second telescopic rod 202 is lengthened, the air pressure in the second telescopic rod 202 is reduced, air in the third telescopic rod 204 enters the second telescopic rod 202 through the second connecting pipe 203, at the moment, the third telescopic rod 204 is contracted, the first movable plate 201 is pulled back into the first accommodating cavity 101a-1 through the fixing block 205 when the third telescopic rod 204 is contracted, at the moment, the fourth accommodating cavity 101a-4 is communicated with the medicine discharging pipe 103, so that the water treatment agent in the movable cylinder 302 can enter the third accommodating cavity 101a-3 through the opening 302a, then the water treatment agent enters the fourth accommodating cavity 101a-4, and then is discharged through the medicine discharging pipe 103 to enter the treatment pool.
At the end of the water treatment agent delivery, clean water is put into the medicine chest for cleaning, then the cleaned water is rapidly pumped into the medicine feeding pipe through the metering pump, then the clean water enters the medicine feeding pipe 102, then sequentially enters the containing pipe 305, the movable barrel 302, the third containing cavity 101a-3 and the inner pipe 404, when the clean water passes through the inner pipe 404, the flow rate of the water treatment agent in the inner pipe 404 can be accelerated, according to Bernoulli's law, the pressure is smaller at the place where the flow rate is faster, the second movable plate 405 is adsorbed to one side far away from the third partition plate 101d, at the moment, negative pressure is generated in the space between the second movable plate 405 and the third partition plate 101d and acts on the first telescopic rod 403 through the first connecting pipe, so that the first telescopic rod 403 overcomes the elasticity of the second spring 402 for shrinkage, at the moment, after the water flow pressure in the movable barrel 302 is reduced, the movable barrel 302 can slide to the left side in the figure 5 through the fixed plate 303 under the elastic force of the first spring 304, the movable barrel 302 is reset, when the first movable plate 201 a is not automatically contained in the first movable plate 201-4, the medicine is discharged into the first cavity 101a, and the first cavity is opened, and the medicine is left in the first cavity is discharged, and the inside the medicine is waited for being discharged, and the first cavity is opened, and the medicine is discharged, at the first cavity 101a 4 is left, at the time, after the first cavity is left, and the inside after the medicine is discharged, and the inside after the medicine is discharged, and after the medicine is discharged.
When the metering pump does not pump water treatment medicament into the dosing pipe or ends adding water treatment medicament, the first movable plate 201 automatically closes the fourth accommodating cavity 101a-4, the opening 302a on the movable cylinder 302 slides into the fixed pipe 301, the second accommodating cavity 101a-2 and the third accommodating cavity 101a-3 are separated for double partition, the gas or water in the drug discharge pipe 103 is prevented from flowing into the dosing pipe, the metering pump and the inside of the dosing box are polluted along the dosing pipe, and the inside of the dosing pipe, the metering pump and the inside of the dosing box are protected. When the metering pump pumps the water treatment agent into the dosing tube, the first movable plate 201 can be automatically pulled back into the first accommodating cavity 101a-1, so that the water treatment agent in the movable cylinder 302 can enter the third accommodating cavity 101a-3 through the opening 302a, then the water treatment agent enters the fourth accommodating cavity 101a-4, and then is discharged through the drug discharge tube 103 and enters the treatment tank. The opening and closing of the first movable plate 201 can be automatically completed without additional control, so that the device is more convenient to use, is more energy-saving and environment-friendly, and is beneficial to enhancing the effect of practical application without being driven by external power.
Claims (1)
1. The utility model provides a water treatment is with medicament dispensing device which characterized in that: comprising
The medicine feeding device comprises a containing assembly (100), wherein the containing assembly (100) comprises a shell (101), a medicine feeding pipe connector (102) and a medicine discharging pipe (103), one side of the shell (101) is fixedly connected with the medicine feeding pipe connector (102), the other side of the shell (101) is fixedly connected with the medicine discharging pipe (103), a cavity (101 a) is formed in the shell (101), a first partition plate (101 b), a second partition plate (101 c) and a third partition plate (101 d) are fixedly connected to the inner wall of the cavity (101 a), the cavity (101 b), the second partition plate (101 c) and the third partition plate (101 d) divide the cavity (101 a) into a first containing cavity (101 a-1), a second containing cavity (101 a-2), a third containing cavity (101 a-3) and a fourth containing cavity (101 a-4), and the medicine feeding pipe connector (102) is sequentially communicated with the second containing cavity (101 a-2), the third containing cavity (101 a-3) and the fourth containing cavity (101 a-4), and the fourth containing cavity (101 a-4) is communicated with the medicine discharging pipe (103);
the movable assembly (200), the movable assembly (200) comprises a first movable plate (201), a second telescopic rod (202), a second connecting pipe (203), a third telescopic rod (204) and a fixed block (205), wherein the first movable plate (201) is connected with the inner wall of the first accommodating cavity (101 a-1) in a sliding mode, one end of the second telescopic rod (202) is fixedly connected with the fixed plate (303), the other end of the second telescopic rod (202) is fixedly connected with the first partition plate (101 b), the second telescopic rod (202) is communicated with the third telescopic rod (204) through the second connecting pipe (203), one end of the third telescopic rod (204) is fixedly connected with the inner wall of the first accommodating cavity (101 a-1), the other end of the third telescopic rod (204) is fixedly connected with the fixed block (205), and the fixed block (205) is fixedly connected with the first movable plate (201);
the partition assembly (300), the partition assembly (300) is arranged inside the second accommodating cavity (101 a-2), the partition assembly (300) comprises a fixed pipe (301), a movable barrel (302), a fixed plate (303) and a first spring (304), the outer wall of the fixed pipe (301) is fixedly connected with a second partition plate (101 c), a through hole (101 c-1) is formed in the second partition plate (101 c), the inner wall of the fixed pipe (301) is slidably connected with the movable barrel (302), an opening (302 a) is formed in the movable barrel (302), the outer wall of the movable barrel (302) is fixedly connected with the fixed plate (303), the movable barrel (302) is sleeved with the first spring (304), and the first spring (304) is arranged between the fixed plate (303) and the second partition plate (101 c);
the outer wall of the movable barrel (302) is connected with one end of a containing tube (305) in a sliding manner, the other end of the containing tube (305) is fixedly connected with a first partition plate (101 b), and the containing tube (305) is communicated with the dosing tube interface (102);
the limiting assembly (400), the limiting assembly (400) comprises a clamping block (401), a second spring (402) and a first telescopic rod (403), a first accommodating groove (101 d-1) is formed in the third partition plate (101 d), the inner wall of the first accommodating groove (101 d-1) is connected with the clamping block (401) in a sliding mode, an inclined surface (401 a) is formed in one side of the clamping block (401), the first telescopic rod (403) is fixedly connected with the other side of the clamping block (401), and the second spring (402) is sleeved on the first telescopic rod (403);
the limiting assembly (400) further comprises an inner tube (404), a second movable plate (405) and a first connecting pipe, the outer wall of the inner tube (404) is fixedly connected with the inner wall of the fourth accommodating cavity (101 a-4), one side of the inner tube (404) is fixedly connected with a third partition plate (101 d), the inner wall of the inner tube (404) is provided with a second accommodating groove (404 a), the inner wall of the second accommodating groove (404 a) is slidably connected with the second movable plate (405), one side, close to the third partition plate (101 d), of the second accommodating groove (404 a) is communicated with one end of the first connecting pipe, and the other end of the first connecting pipe is communicated with the first telescopic rod (403);
a limiting groove (404 b) is formed in the inner wall of the second accommodating groove (404 a), a limiting block (405 a) is arranged on the second movable plate (405) corresponding to the limiting groove (404 b), and sealing strips (405 b) are arranged on the second movable plate (405) and the limiting block (405 a);
the inner wall of the fourth accommodating cavity (101 a-4) is fixedly connected with a guide pipe (104), and the inner wall of the guide pipe (104) is fixedly connected with a guide plate (105);
the inner wall of one end of the guide pipe (104) is a conical surface, the outer wall of the other end of the guide pipe (104) is fixedly connected with the first partition plate (101 b), and the port of the guide pipe (104) is slidably connected with the first movable plate (201).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211487948.5A CN115582067B (en) | 2022-11-25 | 2022-11-25 | Medicament delivery device for water treatment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211487948.5A CN115582067B (en) | 2022-11-25 | 2022-11-25 | Medicament delivery device for water treatment |
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| CN115582067A CN115582067A (en) | 2023-01-10 |
| CN115582067B true CN115582067B (en) | 2023-06-09 |
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| CN202211487948.5A Active CN115582067B (en) | 2022-11-25 | 2022-11-25 | Medicament delivery device for water treatment |
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| WO2021083425A2 (en) * | 2020-12-21 | 2021-05-06 | 苏州巴涛信息科技有限公司 | Wastewater treatment apparatus for environmentally friendly machinery |
| CN216155511U (en) * | 2021-08-20 | 2022-04-01 | 梁晓宁 | Device is added to medicament ration for sewage treatment |
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| US10274099B2 (en) * | 2016-02-10 | 2019-04-30 | Emerson Process Management Regulator Technologies Tulsa, Llc | Spring actuated thermal valve |
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| WO2018072665A1 (en) * | 2016-10-17 | 2018-04-26 | 广东东阳光药业有限公司 | Multi-cavity atomizing apparatus |
| CN207935447U (en) * | 2018-02-28 | 2018-10-02 | 江苏盐阜电站阀门辅机制造有限公司 | a kind of throttle valve body |
| SI3574989T1 (en) * | 2018-05-29 | 2021-12-31 | Soudal | Dispensing system for mixture of two components and static mixing nozzle therefor |
| CN109000844B (en) * | 2018-06-14 | 2020-11-06 | 王志华 | Pipeline pressure measuring device for thermal power plant |
| CN209752806U (en) * | 2019-02-28 | 2019-12-10 | 绍兴上虞鸿达环保设备有限公司 | Automatic linkage dosing device |
| CN211338863U (en) * | 2020-05-18 | 2020-08-25 | 海口宜坤环境技术有限公司 | A medicament adds device for sewage treatment |
| CN213512252U (en) * | 2020-09-29 | 2021-06-22 | 江苏中特阀门有限公司 | Can force formula of opening stop check valve |
| CN214416146U (en) * | 2020-12-08 | 2021-10-19 | 四川虹屹科技有限公司 | Water pollution administers and puts in device with medicament |
| CN214224165U (en) * | 2021-01-28 | 2021-09-17 | 石瑞荔 | Standardized metering data recording device |
| CN114184415B (en) * | 2021-11-25 | 2024-03-15 | 浙江省海洋水产研究所 | Handheld ocean shallow sediment sampling device |
| CN217381768U (en) * | 2022-04-19 | 2022-09-06 | 中国建筑设计研究院有限公司 | High-safety backflow prevention device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021083425A2 (en) * | 2020-12-21 | 2021-05-06 | 苏州巴涛信息科技有限公司 | Wastewater treatment apparatus for environmentally friendly machinery |
| CN216155511U (en) * | 2021-08-20 | 2022-04-01 | 梁晓宁 | Device is added to medicament ration for sewage treatment |
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| CN115582067A (en) | 2023-01-10 |
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Effective date of registration: 20240311 Address after: No. 5 Caoba Group, Qingshan Xincun Community, Tianding Street, Yuelu District, Changsha City, Hunan Province, 410023 Patentee after: CHANGSHA SHENGGAO ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Country or region after: China Address before: No. 199, Huayang West Road, Hanjiang District, Yangzhou City, Jiangsu Province, 225000 Patentee before: YANGZHOU POLYTECHNIC INSTITUTE Country or region before: China |