CN116715316B - Mixing device for condensate polishing - Google Patents

Mixing device for condensate polishing Download PDF

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Publication number
CN116715316B
CN116715316B CN202310865835.2A CN202310865835A CN116715316B CN 116715316 B CN116715316 B CN 116715316B CN 202310865835 A CN202310865835 A CN 202310865835A CN 116715316 B CN116715316 B CN 116715316B
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CN
China
Prior art keywords
telescopic
filter
condensate
mixing device
shell
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Active
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CN202310865835.2A
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Chinese (zh)
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CN116715316A (en
Inventor
戴云帆
孔令秀
谢长血
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Beijing Cm Environmental Engineering Corp ltd
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Beijing Cm Environmental Engineering Corp ltd
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Priority to CN202310865835.2A priority Critical patent/CN116715316B/en
Publication of CN116715316A publication Critical patent/CN116715316A/en
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/40—Mixers with shaking, oscillating, or vibrating mechanisms with an axially oscillating rotary stirrer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C02F2001/427—Treatment of water, waste water, or sewage by ion-exchange using mixed beds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/14—Maintenance of water treatment installations
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention relates to the technical field of condensate water treatment equipment, and particularly discloses a mixing device for condensate water fine treatment, which comprises a shell, a driving mechanism, a disturbance component and a scraping mechanism, wherein the output end of the driving mechanism is connected with a telescopic component for driving the telescopic component to rotate under the work of the driving mechanism, and the output end of the telescopic component passes through a bearing seat and is connected with the disturbance component so as to rotate and move up and down under the drive of the driving mechanism and the telescopic component. According to the invention, the disturbance assembly rotates and moves up and down to generate a certain disturbance effect, and in addition, the dirt generated at the bottom of the shell is scraped by the scraping mechanism, so that the effect of periodically cleaning the dirt in the device is achieved, the pressure difference of the high-speed mixed bed is prevented from being increased due to dirt accumulation in the device, the problem that the pressure difference of the mixed bed is gradually increased in the operation process of the conventional high-speed mixed bed for condensate polishing is effectively solved, and the high-speed mixed bed has a wide market prospect.

Description

Mixing device for condensate polishing
Technical Field
The invention belongs to the technical field of condensate water treatment equipment, and particularly relates to a mixing device for condensate water fine treatment.
Background
In the industrial field, generally, when water vapor is cooled or compressed, the state of the water vapor satisfies the saturation state, i.e., the phase state changes, so that condensed water is generated. For example, in electro-mechanical engineering, the liquefied water formed in the heating system is considered as condensed water. In the field of power generation, water obtained by condensing steam after work is done in a steam turbine can be regarded as condensed water. At present, a large amount of condensed water exists in industrial production, wherein most of the condensed water contains calcium ions, sodium ions and certain organic matters, and the condensed water also contains metal corrosion products or other mechanical impurities and trace oil quality and the like. If the condensed water is not treated in time, pipelines and equipment in the system are often corroded or blocked, and great potential safety hazards exist.
In the current market, the requirements on water quality are also higher and higher. For the treatment of condensed water, a high-speed mixed bed treatment technology is mostly adopted, namely cation exchange resin and anion exchange resin with a certain proportion are mixed and filled in the same exchange device, and ions in fluid are exchanged and removed. For example, the current chinese patent with publication number CN 203794675U discloses a stainless steel lined high-speed mixed bed for condensate polishing, which comprises a cylinder, a water inlet, a resin outlet, a water discharging port, an upper water inlet device, a lower water outlet device and a stainless steel lining.
However, the prior art solutions described above have the following drawbacks: along with the progress of condensate treatment process, the filth that contains in the condensate inflow itself increases gradually, leads to mixing the internal filth of bed to pile up, can influence mixing the normal operating of bed to lead to high-speed mixed bed differential pressure to increase.
Disclosure of Invention
An objective of the embodiments of the present invention is to provide a mixing device for condensate polishing, so as to solve the problem that the pressure difference of the mixed bed gradually increases in the operation process of the existing high-speed mixed bed for condensate polishing in the above-mentioned background art.
The embodiment of the invention is realized in such a way that the mixing device for condensate polishing comprises a shell and a bearing seat arranged at an opening at the upper end of the shell, and the mixing device for condensate polishing further comprises:
the driving mechanism is arranged on one side, far away from the shell, of the bearing seat, and the output end of the driving mechanism is connected with a telescopic assembly which is used for driving the telescopic assembly to rotate under the working of the driving mechanism;
the disturbance component is arranged in the shell, and the output end of the telescopic component passes through the bearing seat and is connected with the disturbance component so as to rotate and move up and down under the drive of the driving mechanism and the telescopic component; and
and the scraping mechanism is arranged at the bottom of the shell and is used for scraping dirt generated at the bottom of the shell.
Preferably, the mixing device for condensate polishing further comprises a primary filtering component arranged at the upper end inside the shell and used for filtering the condensate to be treated before the condensate to be treated is conveyed into the shell.
Preferably, the primary filter assembly comprises a mounting frame detachably connected to the lower end of the bearing seat, a transition cavity is arranged in the mounting frame, and a plurality of filter elements are uniformly arranged at the lower end of the transition cavity.
Preferably, the scraping mechanism comprises a sealing box, at least two groups of telescopic rods are symmetrically arranged outside the sealing box, the other ends of the telescopic rods are connected with a transverse plate, a pushing plate is arranged on the side face part of the sealing box between the two groups of telescopic rods, and the pushing plate is connected with the side face of the sealing box through a plurality of buffer springs.
The beneficial effects of the invention are as follows:
compared with the prior art, the mixing device for the condensate polishing comprises a shell and a bearing seat arranged at an opening at the upper end of the shell, wherein a driving mechanism is arranged on one side, far away from the shell, of the bearing seat, and an output end of the driving mechanism is connected with a telescopic component for driving the telescopic component to rotate under the operation of the driving mechanism; the bottom of the shell is provided with a scraping mechanism for scraping dirt generated at the bottom of the shell. The device is through having set up disturbance subassembly, and the disturbance subassembly rotates and up-and-down motion under actuating mechanism and telescopic assembly's drive, and then produces certain disturbance effect, scrapes the filth that casing bottom produced through scraping mechanism in addition, reaches the inside filth's of regular cleaning device effect, avoids inside the device to pile up because of the filth and leads to high-speed mixed bed differential pressure to increase, has effectively solved the high-speed mixed bed that is used for condensate polishing at the operation in-process and has had mixed bed differential pressure to increase gradually to the practicality of device has been improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following description will briefly introduce the drawings that are needed in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of a mixing device for condensate polishing according to an embodiment of the present invention.
Fig. 2 is a perspective view of a mixing device for condensate polishing according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a mixing device for condensate polishing according to another embodiment of the present invention.
Fig. 4 is a schematic diagram showing a connection relationship between a driving mechanism and a telescopic assembly in a mixing device for condensate polishing according to another embodiment of the present invention.
Fig. 5 is a schematic diagram of a primary filter assembly in a mixing device for condensate polishing according to another embodiment of the present invention.
Fig. 6 is a schematic view of a structure of a filter in a mixing device for condensate polishing according to another embodiment of the present invention.
Fig. 7 is a schematic diagram of a structure diagram of a fine filtering component in a mixing device for fine treatment of condensate water according to another embodiment of the present invention.
Fig. 8 is a schematic view of a scraping mechanism in a mixing device for condensate polishing according to another embodiment of the present invention.
In the figure: 1-a housing; 2-a bearing seat; 3-a movable cover; 4-feeding pipe; 5-a driving mechanism; 6-telescoping assembly; 7-a perturbation component; 8-communicating pipe; 9-a primary filtration assembly; 10-an inner liner layer; 11-fine filtration assembly; 12-supporting frames; 13-a first discharge port; 14-a second discharge port; 15-a viewing plate; 16-manhole; 17-a limiting assembly; 18-a limit rail; 19-a clamping piece; 20-accommodating a box body; 21-a drive motor; 22-a telescopic shaft; 23-positioning holes; 24-an elastic plate body; 25-mounting rack; 26-a transition chamber; 27-a filter; 28-connecting pipes; 29-a filter tank; 30-a buffer tank; 31-a filter tube; 32-a filter plate; 33-a filter out; 34-first filtering out holes; 35-second filter out holes; 36-a scraping mechanism; 37-a buffer spring; 38-sealing the box; 39-telescopic rod; 40-a cross plate; 41-push plate.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it is to be understood that unless explicitly specified and limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact by another feature therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature. The above indicated azimuth or positional relationship is based on the azimuth or positional relationship shown in the drawings, and is merely for convenience of description and simplification of description, and thus is not to be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
Firstly, it should be noted that, in the existing high-speed mixed bed for condensate polishing, the cation exchange resin and the anion exchange resin are mostly mixed and filled in the same exchange device, and as the condensate polishing process proceeds, the dirt contained in the condensate water inlet gradually increases, so that the dirt in the mixed bed cannot be effectively removed, and the normal operation of the mixed bed is affected, thereby increasing the differential pressure of the high-speed mixed bed.
To this end, an embodiment of the present invention provides a mixing device for condensate polishing, as shown in fig. 1-2, which is a structural diagram of the mixing device for condensate polishing according to an embodiment of the present invention, where the mixing device for condensate polishing includes a housing 1 and a carrying seat 2 disposed at an opening at an upper end of the housing 1, and the mixing device for condensate polishing further includes:
the driving mechanism 5 is arranged on one side, far away from the shell 1, of the bearing seat 2, and the output end of the driving mechanism 5 is connected with a telescopic assembly 6, and is used for driving the telescopic assembly 6 to rotate under the working of the driving mechanism 5;
the disturbance component 7 is arranged inside the shell 1, and the output end of the telescopic component 6 passes through the bearing seat 2 and is connected with the disturbance component 7 so as to rotate and move up and down under the drive of the driving mechanism 5 and the telescopic component 6; and
the scraping mechanism 36 is arranged at the bottom of the shell 1 and is used for scraping dirt generated at the bottom of the shell 1, so that the dirt inside the shell 1 is ensured not to be accumulated, and the normal operation of the device is prevented from being influenced by the accumulation of the dirt.
In the embodiment of the invention, the disturbance component 7 is arranged, and the disturbance component 7 rotates and moves up and down under the drive of the driving mechanism 5 and the telescopic component 6, so that a certain disturbance effect is generated, liquid in the device flows, the normal operation is prevented from being influenced by unsmooth flow of the liquid in the device, and the pressure difference is increased; in addition, the uniformity of the internal temperature of the shell 1 can be effectively regulated, and the condition of pressure difference increase caused by the non-uniformity of the internal temperature is avoided.
It should be noted that, for the reason of high pressure difference of the high-speed mixed bed, if the liquid in the mixed bed flows poorly, the normal operation of the mixed bed is also affected, so that the pressure difference is increased; moreover, the non-uniform temperature inside the mixed bed also causes an increase in pressure differential. Although the method of replacing the internal parts of the mixed bed, replacing the liquid in the mixed bed and the like can be adopted to solve the problem of high pressure difference of the high-speed mixed bed, frequent replacement is needed, the operation is complicated, the cost can be gradually increased, and the applicability is not wide.
In the embodiment of the invention, the scraping mechanism 36 is additionally arranged for scraping dirt generated at the bottom of the shell 1, so that the effect of periodically cleaning dirt inside the device is achieved, manual operation is not needed, the device is simple and convenient, the safety is high, the dirt inside the device is ensured not to be accumulated by periodically cleaning the dirt inside the device, the normal operation is prevented from being influenced by the accumulation of the dirt, the pressure difference of a high-speed mixed bed is increased, and the problem that the pressure difference of the mixed bed is gradually increased in the operation process of the conventional high-speed mixed bed for condensate polishing is effectively solved.
In addition, in one embodiment of the invention, a certain disturbance effect is generated by the disturbance component 7, so that the liquid in the device flows, and the phenomenon that the normal operation of the mixed bed is influenced due to unsmooth flow of the liquid in the mixed bed is avoided, thereby increasing the pressure difference; in addition, the uniformity of the temperature inside the mixed bed can be effectively regulated, and the condition of pressure difference increase caused by non-uniform temperature inside the mixed bed is avoided.
In an embodiment of the present invention, the housing 1 is used as a containing space for placing a removing medium, specifically, the removing medium may be a mixture of a cation exchange resin and an anion exchange resin in a certain proportion (the placing proportion may be designed according to the prior art, and not described herein in detail), and then the removing medium is placed in the containing space, and by filling the cation exchange resin and the anion exchange resin together, a certain disturbance effect is generated by matching with the disturbance component 7, and the liquid in the device flows to form a fluid, so that ions in the fluid delivered into the housing 1 are exchanged and removed, and then the ion exchange resin is used for mixing and finishing of condensed water.
Further, as a preferred embodiment of the present invention, the carrying seat 2 is hollow, and a communicating pipe 8 for communicating with the interior of the carrying seat 2 is disposed on one side of the carrying seat 2, and temporary conveying of the interior of the housing 1 can be achieved during the operation of the device by disposing the communicating pipe 8.
In one example of the present invention, the upper end of the carrying seat 2 is correspondingly provided with a plurality of movable covers 3, and the movable covers 3 are connected with a feeding pipe 4, so that the input of the condensate to be treated can be realized by arranging the feeding pipe 4, in addition, the movable covers 3 are movably arranged, the movable covers 3 can also be directly opened to further convey materials, and meanwhile, the removal medium can also be added from another feeding pipe 4, or the movable covers 3 can be opened to perform the addition.
Further, as a preferred embodiment of the present invention, the mixing device for condensate polishing further comprises a primary filter assembly 9 disposed at the upper end of the interior of the housing 1 for filtering the condensate to be treated before the condensate is delivered into the housing 1.
In the embodiment of the invention, the primary filtering component 9 is arranged, so that the primary filtering can be performed while the condensed water is input, thereby removing impurities such as greasy dirt in advance, avoiding the phenomenon that the normal operation is influenced by the accumulation of the dirt due to the gradual accumulation of the dirt at the bottom in the subsequent treatment process, and further increasing the pressure difference of the high-speed mixed bed.
In one embodiment of the present invention, the primary filter assembly 9 includes a mounting frame 25 detachably connected to the lower end of the carrying seat 2, a transition cavity 26 is disposed in the mounting frame 25, and a plurality of filter elements 27 are uniformly disposed at the lower end of the transition cavity 26.
Specifically, through having set up the primary filter component 9, the condensate water of input stays in transition chamber 26 earlier, and the rethread a plurality of filter 27 can carry out preliminary filtration in the condensate water of input to get rid of impurity such as greasy dirt in advance, thereby avoid piling up gradually in the bottom in the follow-up course of handling and make the filth pile up and influence normal operating.
In another embodiment of the present invention, the lower end of the bearing seat 2 is provided with a buckle for detachably connecting with the mounting frame 25, and the lower end of the bearing seat 2 is further provided with a through hole, so that the connection can be realized, the normal conveying of materials is ensured, and the disassembly, the removal or the replacement and the maintenance can be performed as required.
Further, as a preferred embodiment of the present invention, the filter element 27 includes a connection pipe 28 for communicating with the transition chamber 26, and a filter tank 29 is disposed at an end of the connection pipe 28 away from the transition chamber 26, and a buffer tank 30 is disposed at an outlet of a lower end of the filter tank 29.
In the embodiment of the invention, the filter element 27 formed by the filter tank 29 and the buffer tank 30 is provided, so that multiple filtering effects can be realized, specifically, the input material is filtered for the first time through the filter tank 29, in addition, the filtered material is conveyed to the buffer tank 30 for further precipitation, and the precipitated clear liquid flows out and enters the shell 1 for ion exchange and removal, so that the effect of secondary filtering is realized.
Further, as a preferred embodiment of the present invention, the inner wall of the housing 1 is provided with the inner liner 10, and the inner liner 10 made of a corrosion-resistant material can reduce the corrosion of the material to the inner wall of the housing 1, which can be specifically selected with reference to the prior art, and will not be described herein.
In one embodiment of the present invention, the casing 1 is provided with the observation plate 15 and the manhole 16, and by providing the observation plate 15, the material of the observation plate 15 may be transparent material, such as toughened glass, which is transparent and has hardness, which is not described herein, and the operator may observe the working condition inside the device in real time, and further perform real-time operation according to the need, and further, the manhole 16 is a necessary component of a general container device, and may be used for the operator to enter the manhole 16 to perform operation, for example, in the case of the provided primary filter assembly 9, the primary filter assembly 9 may be placed by opening the manhole 16, or may be placed by opening the bearing seat 2, and of course, the actual size of the primary filter assembly 9 may be adjusted according to the need, and the size shown in fig. 3 is merely for example and not limited thereto. Of course, in actual operation, an operator can enter the manhole 16 to further install or detach the primary filter assembly 9, remove dirt inside the primary filter assembly as required, and detach the single filter element 27 for cleaning or replacement, which are operations that can be referred to in the prior art and are not described herein.
Further, as a preferred embodiment of the present invention, the lower end of the outer portion of the housing 1 is further provided with a first outlet 13 and a second outlet 14 for communicating with the interior, the treated condensate can be discharged through the first outlet 13, and the removal medium such as the cation exchange resin and the anion exchange resin can be discharged through the second outlet 14, which are not described herein.
In one embodiment of the present invention, the lower end of the housing 1 is further provided with a plurality of supporting frames 12. The support frame 12 can play the supporting role to the whole device, in addition, can also be as required, the support frame 12 can be designed into the pneumatic cylinder structure to can go up and down as required when playing the support, it can also understand that the lower extreme of support frame 12 is provided with the connecting plate, can adopt the bolt to be connected fixedly with external structure through the connecting plate, thereby guarantee the stability of whole device at the during operation.
Further, as a preferred embodiment of the present invention, the mixing device for condensate polishing further comprises a polishing assembly 11 disposed at the lower end of the inner liner 10.
In the embodiment of the present invention, specifically, by providing the fine filter assembly 11, the treated condensate water may be further subjected to fine filter treatment, so as to reduce dirt inclusion, and it may be understood that whether the fine filter assembly 11 is installed may be specifically selected according to needs, and when the fine filter assembly 11 is installed, the fine filter assembly is installed at an opening corresponding to the lower end of the inner liner 10, and in addition, a space formed by the housing and the lower end of the inner liner 10 and used for accommodating the fine filter assembly 11 may be communicated with the first discharge port 13, so that the treated condensate water may be discharged.
Further, as a preferred embodiment of the present invention, the fine filtering assembly 11 includes a filtering pipe 31 and a plurality of filtering plates 32 disposed on the filtering pipe 31, a filtering piece 33 is mounted at the other end of the filtering pipe 31, and a first filtering hole 34 and a second filtering hole 35 are respectively disposed on the filtering piece 33.
In the embodiment of the invention, specifically, multiple filtration can be realized by arranging a plurality of filter plates 32, further fine filtration treatment can be performed on the treated condensate water, dirt inclusion is reduced, in addition, the sizes of the first filtering holes 34 and the second filtering holes 35 are different, and the outer shell can be clamped outside the first filtering holes 34 or the second filtering holes 35 according to the requirement, so that materials can only pass through one of the filter plates, the selection can be flexible, and the filtration particle size is convenient to control.
As shown in fig. 3-8, as a preferred embodiment of the present invention, the disturbing assembly 7 includes a telescopic shaft 22 for connecting with the output end of the telescopic assembly 6, and the other end of the telescopic shaft 22 extends into the housing 1 and is connected with a plurality of elastic plates 24.
In the embodiment of the invention, a plurality of elastic plates 24 are designed, so that a certain rotation disturbance effect can be achieved on the basis of not damaging the anion resin and the cation resin, the accumulation of internal sludge is reduced, and the uniformity of internal temperature is ensured.
In one embodiment of the present invention, the specific structure of the elastic plate 24 is not limited, for example, the elastic plate 24 may be U-shaped, rectangular, triangular, L-shaped, or even flat, and may be adaptively adjusted according to the installation environment.
Further, as a preferred embodiment of the present invention, the bearing seat 2 is correspondingly provided with positioning holes 23 for the telescopic shaft 22 to pass through, the number of the positioning holes 23 is selected according to needs, when the position is not required to be adjusted, only one positioning hole 23 may be designed, when the working position of the disturbance component 7 is required to be adjusted according to the working requirement of the device, a row of positioning holes 23 may be designed, and then the position of the driving mechanism 5 may be adjusted in a matching manner, so as to adjust the passing position of the telescopic shaft 22, so as to realize flexible adjustment of the disturbance position, of course, in actual adjustment, an operator may first detach the disturbance component 7 through the manhole 16, then control the telescopic shaft 22 to retract through the telescopic component 6, then extend the telescopic shaft 22 out and connect with the disturbance component 7, so as to realize adjustment of the position thereof, and in addition, it should be noted that the installation of the disturbance component 7 may be installed in a connection manner by using a bolt made of a corrosion resistant material in the prior art and a nut, and the details are omitted.
Further, as a preferred embodiment of the present invention, the driving mechanism 5 includes a limiting component 17 disposed on the carrying seat 2 and a containing box 20 disposed on the limiting component 17, the containing box 20 is used for placing the telescopic component 6, the upper end of the telescopic component 6 is connected with the output end of a driving motor 21 disposed on the containing box 20, so as to implement rotation and telescopic movement of the whole device, and the mechanism can refer to the existing stirrer structure, i.e. a stirrer with a hydraulic cylinder and a rotating motor, and can firstly implement lowering of a stirring paddle and then perform rotation stirring, but generally, the rotating motor is disposed at the output end of the hydraulic cylinder, which is different from the present device, and in addition, the mechanism cannot flexibly adjust the position in the horizontal direction.
In an example of the present invention, the limiting assembly 17 includes a limiting rail 18 and a clamping member 19 disposed at a lower end of the accommodating box 20, where the clamping member 19 can reciprocate relative to a border direction of the limiting rail 18 and does not slide out, in practical application, the position of the accommodating box 20 in the horizontal direction can be flexibly adjusted by the effect of the limiting assembly 17, so as to implement adjustment of the positions of the driving mechanism 5 and the telescopic assembly 6 in the horizontal direction, and therefore, the position of the driving mechanism 5 can be adjusted in cooperation with adjustment, and then the passing position of the telescopic shaft 22 can be adjusted, so as to implement flexible adjustment of the disturbance position.
In addition, it should be noted that the elastic plate 24 is made of an elastic corrosion-resistant material in the prior art, which is not described herein, so that the elastic plate 24 may not be disassembled, and may also pass through the positioning hole 23 along with the telescopic shaft 22 when the telescopic assembly 6 drives the telescopic shaft 22 to stretch, and then pass through the positioning hole 23 along with the telescopic shaft 22 to enter the housing 1 after the position is adjusted, because of the elasticity, damage to the elastic plate 24 is not easily caused.
Further, as a preferred embodiment of the present invention, the scraping mechanism 36 includes a sealing case 38, two sets of telescopic rods 39 are symmetrically disposed outside the sealing case 38, the other ends of the telescopic rods 39 are connected to a transverse plate 40, wherein a pushing plate 41 is disposed at a side portion of the sealing case 38 between the two sets of telescopic rods 39, and the pushing plate 41 is connected to a side of the sealing case 38 through a plurality of buffer springs 37.
In the embodiment of the invention, the scraping mechanism 36 is arranged, the two groups of telescopic rods 39 drive the transverse plate 40 to scrape dirt at the bottom, and the transverse plate is matched with the pushing plate 41 to form extrusion, so that the moisture content is reduced.
In one embodiment of the present invention, the sealing box 38 may be a hollow cylinder rod which is formed by rolling a metal strip or a plastic sheet and is provided with a driving device for driving the telescopic rod 39 to extend and retract, and the specific model is selected according to the requirement, but not limited herein, a telescopic umbrella handle structure in the prior art, and the specific size is selected according to the requirement, and the telescopic umbrella handle structure is not limited herein, and the telescopic umbrella handle can be also a motor telescopic rod or a hydraulic rod, and is not limited herein, so long as the telescopic umbrella handle 39 can perform reciprocating motion in the horizontal direction according to the actual requirement.
In yet another embodiment of the present invention, it is understood that the sealing case 38 may be externally provided with a driving device for driving the telescopic rod 39 to extend and retract, which may be a push rod connected to the telescopic rod 39, and the upper end of the push rod extends upward and is accessible to an operator by opening the movable cover 3, so that the telescopic rod 39 can be controlled to extend and retract by moving the push rod, which may reduce the use of electric equipment and avoid accidents caused by electric leakage.
The implementation principle of the embodiment is as follows: in the embodiment of the invention, as the disturbance component 7 is arranged, the disturbance component 7 rotates and moves up and down under the drive of the driving mechanism 5 and the telescopic component 6, thereby generating a certain disturbance effect, the liquid in the device flows, the normal operation is prevented from being influenced by unsmooth flow of the liquid in the device, the pressure difference is increased, and the uniformity of the temperature in the shell 1 can be effectively regulated; in addition, by providing the scraping mechanism 36, the two groups of telescopic rods 39 drive the transverse plates 40 to scrape dirt at the bottom, and the push plates 41 are matched to form extrusion, so that the moisture content is reduced.
The appliances presented herein may all be connected to an external master, and the master may be a conventionally known device that controls a computer or the like.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
It is further intended that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The word "comprising" does not exclude the presence of other elements or steps than those listed in a process, method, article or apparatus that comprises an element. Standard parts used in the invention can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, and the specific connection modes of the parts can adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, and the detailed description is omitted.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. Mixing device for condensate polishing, comprising a housing (1) and a carrier (2) arranged at the opening of the upper end of the housing (1), characterized in that the mixing device for condensate polishing further comprises:
the driving mechanism (5) is arranged on one side, far away from the shell (1), of the bearing seat (2), and the output end of the driving mechanism (5) is connected with a telescopic assembly (6) for driving the telescopic assembly (6) to rotate under the working of the driving mechanism (5);
the disturbance component (7) is arranged inside the shell (1), and the output end of the telescopic component (6) penetrates through the bearing seat (2) and is connected with the disturbance component (7) so as to rotate and move up and down under the driving of the driving mechanism (5) and the telescopic component (6); and
the scraping mechanism (36) is arranged at the bottom of the shell (1) and is used for scraping dirt generated at the bottom of the shell (1); the scraping mechanism (36) comprises a sealing box (38), at least two groups of telescopic rods (39) are symmetrically arranged outside the sealing box (38), the other ends of the telescopic rods (39) are connected with a transverse plate (40), a pushing plate (41) is arranged on the side face part of the sealing box (38) between the two groups of telescopic rods (39), and the pushing plate (41) is connected with the side face of the sealing box (38) through a plurality of buffer springs (37);
the mixing device for the condensate polishing further comprises a primary filtering component (9) which is arranged at the upper end inside the shell (1) and is used for filtering the condensate to be treated before the condensate to be treated is conveyed into the shell (1); the primary filter assembly (9) comprises a mounting frame (25) which is detachably connected to the lower end of the bearing seat (2), a transition cavity (26) is arranged in the mounting frame (25), and a plurality of filter elements (27) are uniformly arranged at the lower end of the transition cavity (26); the filter element (27) comprises a connecting pipe (28) which is communicated with the transition cavity (26), a filter tank (29) is arranged at one end, far away from the transition cavity (26), of the connecting pipe (28), and a buffer tank (30) is arranged at the outlet of the lower end of the filter tank (29).
2. Mixing device for the polishing of condensate, according to claim 1, characterized in that the inner wall of the housing (1) is provided with an inner liner (10), and the outer lower end of the housing (1) is further provided with a first outlet (13) and a second outlet (14) for communication with the interior, respectively.
3. Mixing device for condensate polishing according to claim 2, further comprising a fine filter assembly (11) arranged at the lower end of the lining layer (10), wherein the fine filter assembly (11) comprises a filter tube (31) and a plurality of filter plates (32) arranged on the filter tube (31), a filter piece (33) is arranged at the other end of the filter tube (31), and a first filter hole (34) and a second filter hole (35) are respectively arranged on the filter piece (33).
4. A mixing device for the polishing of condensate water according to claim 3, wherein the turbulence module (7) comprises a telescopic shaft (22) for connection to the output of the telescopic module (6), the other end of the telescopic shaft (22) extending into the interior of the housing (1) and being connected to a plurality of elastic plates (24).
5. The mixing device for condensate polishing according to claim 4, wherein the driving mechanism (5) comprises a limiting assembly (17) arranged on the bearing seat (2) and a containing box body (20) arranged on the limiting assembly (17), the containing box body (20) is used for containing the telescopic assembly (6), and the upper end of the telescopic assembly (6) is connected with the output end of a driving motor (21) arranged on the containing box body (20).
6. The mixing device for condensate polishing according to claim 5, wherein the limiting assembly (17) comprises a limiting guide rail (18) and a clamping piece (19) arranged at the lower end of the accommodating box body (20), and the clamping piece (19) can reciprocate relative to the side line direction of the limiting guide rail (18) and does not slide out.
CN202310865835.2A 2023-07-14 2023-07-14 Mixing device for condensate polishing Active CN116715316B (en)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05154474A (en) * 1991-12-06 1993-06-22 Japan Organo Co Ltd Condensate desalter
US5228987A (en) * 1989-06-09 1993-07-20 Hydro-Tek, Inc. Method and apparatus for clarifying liquids
CN209537171U (en) * 2019-02-14 2019-10-25 安徽华电芜湖发电有限公司 A kind of steam power plant's water circulation use equipment
CN213171522U (en) * 2020-08-12 2021-05-11 苏州恒源净化工程有限公司 Demineralized water flow stabilizer for condensate fine treatment system
CN216997767U (en) * 2021-11-26 2022-07-19 北方联合电力有限责任公司达拉特旗发电分公司 Condensate polishing and separating equipment
CN216997956U (en) * 2021-12-16 2022-07-19 北方联合电力有限责任公司达拉特旗发电分公司 Novel condensate polishing system is with high-speed bed that mixes
CN217494815U (en) * 2022-06-09 2022-09-27 佛山市三水鑫明旺涂料科技有限公司 Efficient polyester resin mixing arrangement
CN115745158A (en) * 2022-10-30 2023-03-07 北京中电加美环保科技有限公司 Water distribution and gas distribution brick and application thereof

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5228987A (en) * 1989-06-09 1993-07-20 Hydro-Tek, Inc. Method and apparatus for clarifying liquids
JPH05154474A (en) * 1991-12-06 1993-06-22 Japan Organo Co Ltd Condensate desalter
CN209537171U (en) * 2019-02-14 2019-10-25 安徽华电芜湖发电有限公司 A kind of steam power plant's water circulation use equipment
CN213171522U (en) * 2020-08-12 2021-05-11 苏州恒源净化工程有限公司 Demineralized water flow stabilizer for condensate fine treatment system
CN216997767U (en) * 2021-11-26 2022-07-19 北方联合电力有限责任公司达拉特旗发电分公司 Condensate polishing and separating equipment
CN216997956U (en) * 2021-12-16 2022-07-19 北方联合电力有限责任公司达拉特旗发电分公司 Novel condensate polishing system is with high-speed bed that mixes
CN217494815U (en) * 2022-06-09 2022-09-27 佛山市三水鑫明旺涂料科技有限公司 Efficient polyester resin mixing arrangement
CN115745158A (en) * 2022-10-30 2023-03-07 北京中电加美环保科技有限公司 Water distribution and gas distribution brick and application thereof

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