CN111870986B - Condensate water recovery system of multi-effect water machine - Google Patents
Condensate water recovery system of multi-effect water machine Download PDFInfo
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- CN111870986B CN111870986B CN202010869848.3A CN202010869848A CN111870986B CN 111870986 B CN111870986 B CN 111870986B CN 202010869848 A CN202010869848 A CN 202010869848A CN 111870986 B CN111870986 B CN 111870986B
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- water inlet
- filter screen
- inlet pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 103
- 238000011084 recovery Methods 0.000 title claims abstract description 10
- 239000008234 soft water Substances 0.000 claims abstract description 24
- 239000008399 tap water Substances 0.000 claims abstract description 20
- 235000020679 tap water Nutrition 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 8
- 239000012528 membrane Substances 0.000 claims abstract description 7
- 238000000746 purification Methods 0.000 claims abstract description 6
- 238000001125 extrusion Methods 0.000 claims description 13
- 239000012535 impurity Substances 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0003—Condensation of vapours; Recovering volatile solvents by condensation by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium
-
- 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
- B01D29/01—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 flat filtering elements
-
- 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
-
- 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
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0033—Other features
- B01D5/0039—Recuperation of heat, e.g. use of heat pump(s), compression
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
- B01D5/0072—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0078—Condensation of vapours; Recovering volatile solvents by condensation characterised by auxiliary systems or arrangements
- B01D5/009—Collecting, removing and/or treatment of the condensate
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention provides a condensate water recovery system of a multi-effect water machine, which comprises: the device comprises a heat exchange device and a soft water tank, wherein a first channel and a second channel are arranged in the heat exchange device, a first channel inlet is used for being connected to outside tap water, a first channel outlet is used for being communicated to outside reverse osmosis membrane purification equipment, a second channel inlet is communicated to a multi-effect water machine steam outlet, a second channel outlet is connected to the bottom of the soft water tank, an opening is formed in the top of the soft water tank, and the soft water tank is connected to a water inlet end of a cooling tower. The condensate recovery system of the multi-effect water machine solves the problem that industrial steam generated by the multi-effect water machine in the prior art is wasted after being directly discharged.
Description
Technical Field
The invention relates to the field of biological product production, in particular to a condensate water recovery system of a multi-effect water machine.
Background
In the production process of biological products, the method needs to be applied to a multi-effect water machine, industrial steam can be generated by a boiler in the multi-effect water machine, a large amount of heat is needed in the industrial steam, the industrial steam is directly discharged in the prior art, so that a large amount of heat is lost, meanwhile, some scale is removed from the industrial steam generated by the boiler, the industrial steam can be converted into water for devices without the scale, and the direct discharge can lead to the waste of scale-free water.
Disclosure of Invention
The invention provides a condensate recovery system of a multi-effect water machine, which solves the problem of waste after industrial steam generated by the multi-effect water machine is directly discharged in the prior art.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The invention provides a condensate water recovery system of a multi-effect water machine, which comprises: the device comprises a heat exchange device and a soft water tank, wherein a first channel and a second channel are arranged in the heat exchange device, a first channel inlet is used for being connected to outside tap water, a first channel outlet is used for being communicated to outside reverse osmosis membrane purification equipment, a second channel inlet is communicated to a multi-effect water machine steam outlet, a second channel outlet is connected to the bottom of the soft water tank, an opening is formed in the top of the soft water tank, and the soft water tank is connected to a water inlet end of a cooling tower.
Preferably, the heat exchange device includes: the novel water tank comprises a tank body, a tank cover, a water inlet pipe, a water outlet pipe and a spiral pipe, wherein a first channel is formed after the tank body and the tank cover are buckled, the tank cover is connected with the tank body through screws, the water inlet pipe and the spiral pipe are installed on the tank cover and are communicated with the first channel, the spiral pipe is located in the first channel, the inner cavity of the spiral pipe is a second channel, the bottom of the tank body is provided with the water outlet pipe communicated with the first channel, the water inlet pipe is an inlet of the first channel, and the water outlet pipe is an outlet of the first channel.
Preferably, the number of the water inlet pipes is two, the water outlet pipe is opposite to the two water inlet pipes, and the water inlet pipes are all surrounded by the spiral pipe.
Preferably, a filter device is installed in the first passage beside the water inlet pipe, and the filter device is used for filtering impurities in tap water discharged from the water inlet pipe.
Preferably, the filtering device comprises: the filter screen and the mounting frame are of annular structures, the filter screen is opposite to the two water inlet pipes, and the middle part of the filter screen is detachably connected with the box cover through the mounting frame.
Preferably, the mounting frame includes: connecting rod, collar and first stopper, case lid mid-mounting has the installation axle, and installation axle overcoat has been put and has been put a collar, and installation axle outer wall protrusion has two at least second stoppers, and the clearance can supply first stopper to pass between the adjacent two second stoppers, and the collar can be rotatory relative installation axle, and the projection of collar inner wall forms first stopper, and first stopper cooperates restriction collar and installation axle to break away from with the second stopper.
Preferably, the inner wall of the top surface of the box body is sunken to form a slot, the extension rod is arranged on the outer wall of the filter screen, and the extension rod is inserted into the slot when the second limiting block limits the first limiting block to be separated from the box cover.
Compared with the prior art, the invention has the following beneficial effects:
The method has the advantages that the heat exchange between the steam generated by the multi-effect water machine and tap water is realized at the heat exchange device, the tap water is required to be purified by using reverse osmosis membrane purification equipment in the production process of biological products, when the tap water reaches 25 ℃, the pore diameter of the reverse osmosis membrane in the reverse osmosis membrane purification equipment reaches the optimal state, the temperature of the tap water is difficult to reach the required temperature generally, the heat exchange between the steam and the tap water is realized at the heat exchange device, the heat of the steam is fully utilized, the waste of energy sources is avoided, the production cost is reduced, and meanwhile, the tap water is also convenient to purify; the steam changes into liquid water and air after carrying out heat exchange with tap water through the heat exchange device, in the soft water tank, liquid water deposits down, air overflows from the soft water tank top, thereby liquid water and air separation are realized, when entering into the soft water tank, there is water at the soft water tank bottom, consequently, can block liquid water and walk along with air, the cooling tower uses in the soft water tank water supply refrigerating unit, in winter, need the heating installation, compare cooling water temperature in the general air soft water tank relatively higher, can heat the air to a certain extent in the cooling tower, thereby the effect of heating installation has been improved, the comdenstion water that the sediment was got down in the soft water tank does not have the incrustation scale simultaneously, the incrustation scale can not deposit behind entering into the cooling tower blocks up the cooling tower, the function of cooling tower can normal implementation has been guaranteed.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a cross-sectional view of a multi-effect water machine condensate recovery system;
FIG. 2 is an enlarged view of the filter screen;
Fig. 3 is an enlarged view at a in fig. 2.
Reference numerals: the heat exchange device 1, a box body 11, a box cover 12, a mounting shaft 121, a second limiting block 122, a water inlet pipe 13, a water outlet pipe 14, a spiral pipe 15, a filter screen 16, a mounting frame 17, a connecting rod 171, a mounting ring 172, a first limiting block 173, an extension rod 174, an extension block 18, an elastic limiting mechanism 19, a squeezing rod 191, a squeezing wheel 192, a spring 193, a sliding block 194 and a soft water tank 2.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present invention more clear and easy to understand, the present invention is further described below with reference to the accompanying drawings and the detailed description:
As shown in fig. 1 to 3, the present invention provides a condensate recovery system for a multi-effect water machine, comprising: the heat exchange device 1 and the soft water tank 2 are arranged in the heat exchange device 1, a first channel and a second channel are arranged in the heat exchange device 1, a first channel inlet is used for being connected to outside tap water, a first channel outlet is used for being communicated to outside reverse osmosis membrane purification equipment, a second channel inlet is communicated to a multi-effect water machine steam outlet, a second channel outlet is connected to the bottom of the soft water tank 2, the top of the soft water tank 2 is open, and the soft water tank 2 is connected to a water inlet end of a cooling tower.
In order to design the heat exchange device 1 with a simple structure, so that the contact area between tap water in the first channel and steam in the second channel is large, the heat exchange effect is improved, and the heat exchange device 1 comprises: the novel water tank comprises a tank body 11, a tank cover 12, a water inlet pipe 13, a water outlet pipe 14 and a spiral pipe 15, wherein a first channel is formed after the tank body 11 and the tank cover 12 are buckled, the tank cover 12 is connected with the tank body 11 through screws, the water inlet pipe 13 and the spiral pipe 15 are installed on the tank cover 12, the water inlet pipe 13 is communicated with the first channel, the spiral pipe 15 is located in the first channel, an inner cavity of the spiral pipe 15 is a second channel, a water outlet pipe 14 communicated with the first channel is arranged at the bottom of the tank body 11, the water inlet pipe 13 is a first channel inlet, and the water outlet pipe 14 is a first channel outlet. The box body 11 is convenient to clean, the spiral tube 15 can be pulled out of the box body 11 by opening the box cover 12, cleaning is convenient, and the spiral tube 15 is prevented from staying in the box body 11 to prevent the box body 11 from being cleaned.
In order to avoid that the water rushing from the water inlet pipe 13 directly rushes into the water outlet pipe 14, the water is enabled to travel along the path side length in the first channel, so that the heat exchange effect is improved, two water inlet pipes 13 are arranged, the water outlet pipe 14 is opposite to the two water inlet pipes 13, and the water inlet pipes 13 are all surrounded by the spiral pipe 15.
In order to avoid blocking reverse osmosis by large-particle impurities in the tap water, a filter device positioned beside the water inlet pipe 13 is arranged in the first channel and is used for filtering impurities in the tap water discharged from the water inlet pipe 13.
In order to design a filter device of simple structure, the filter device comprises: the filter screen 16 and the mounting bracket 17, the filter screen 16 is annular structure, and filter screen 16 is just right with two inlet tubes 13, and filter screen 16 middle part passes through mounting bracket 17 and case lid 12 detachable connection.
To effect the mounting of filter screen 16, mounting frame 17 includes: connecting rod 171, collar 172 and first stopper 173, case lid 12 mid-mounting has installation axle 121, and installation axle 121 overcoat has been put and has been had a collar 172, and installation axle 121 outer wall protrusion has two at least second stoppers 122, and the clearance can supply first stopper 173 to pass between two adjacent second stoppers 122, and collar 172 can rotate relative to installation axle 121, and collar 172 inner wall protrusion forms first stopper 173, and first stopper 173 cooperates restriction collar 172 and installation axle 121 with second stopper 122 and breaks away from.
In order to avoid the risk that the first limiting block 173 rotates to deviate from the second limiting block 122 in the use process, the case cover 12 is used for covering the extension rod 174 in the slot, so that the filter screen 16, the mounting ring 172 and the first limiting block 173 are limited to rotate relative to the second limiting block 122 and the case cover 12, the inner wall of the top surface of the case body 11 is sunken to form the slot, the extension rod 174 is mounted on the outer wall of the filter screen 16, and when the second limiting block 122 limits the first limiting block 173 to be separated from the case cover 12, the extension rod 174 is inserted into the slot.
In order to prevent impurities from being backflushed into the box 11 after tap water is flushed towards the filter screen 16, the following design is made: two arc covers are buckled at the top of the filter screen 16, two water inlet pipes 13 are inserted between the two arc covers, and the arc covers can slide around the central line of the mounting ring 172 relative to the filter screen 16. The arcuate cover slides as the filter screen 16 rotates relative to the cover 12, and covers the top of the filter screen 16, thereby preventing large particulate impurities from being spilled from the filter screen 16.
In order to avoid the filter screen 16 being full of large-particle impurities, the following design is made, so that the filter screen 16 is convenient to clean: the end of the filter screen 16 extends to form an extension block 18 surrounding the outside of the water inlet pipe 13, a step for supporting the extension block 18 is formed on the top surface of the filter screen 16, an annular groove is formed on the inner wall of the filter screen 16 in a recessed mode, an elastic limiting mechanism 19 is arranged in the extension block 18, an elastic piece is arranged in the elastic limiting mechanism 19, the elastic limiting mechanism 19 can be kept away from the annular groove under the elasticity of the elastic piece, and the elastic limiting mechanism 19 is used for limiting the arc-shaped cover to be separated from the filter screen 16 by being pressed into the annular groove by the water inlet pipe 13 after the water inlet pipe 13 is inserted.
The elastic stopper mechanism 19 includes: the extrusion rod 191, the extrusion wheel 192, the spring 193 and the slider 194, the extrusion wheel 192 is rotatably installed to extrusion rod 191 one end, extrusion rod 191 is used for tangent with inlet tube 13, extrusion rod 191 other end is fixed to has slider 194, slider 194 is used for inserting in the ring channel, slider 194 is connected to spring 193 one end, the spring 193 other end is fixed to the extension piece 18, spring 193 is the elastic component.
When in installation, firstly, the arc-shaped cover is placed in the filter screen 16, and the filter screen 16 is supported by steps; then, the filter screen 16 is moved towards the water inlet pipe 13, the water inlet pipe 13 is inserted between the two arc-shaped covers, the water inlet pipe 13 is extruded into the annular groove through the extrusion pressing wheel 192, the sliding block 194 is extruded into the annular groove, the arc-shaped covers are prevented from being separated from the filter screen 16, the annular groove guides the sliding block 194 to slide, and the mounting ring 172 is sleeved outside the mounting shaft 121; then, the filter screen 16 and the mounting ring 172 are rotated, the first limiting block 173 is aligned with the second limiting block 122, and the mounting ring 172 is limited to be separated from the mounting shaft 121; finally, cover 12 is placed over housing 11, extension bar 174 is inserted into the slot, and extension bar 174 is restrained from rotating relative to cover 12, i.e., filter screen 16 is restrained from rotating, and cover 12 is attached to housing 11 using screws.
The design idea of the application is as follows: firstly, in order to increase the contact area and improve the heat exchange effect, a spiral pipe 15 is designed, the spiral pipe 15 provides a second channel, and a space is provided for steam to flow through; then, in order to facilitate cleaning of the case 11, the spiral pipe 15 is designed to be mounted on the case cover 12, so that the spiral pipe 15 is simultaneously taken out from the case 11 when the case 11 is opened; then, in order to conveniently connect tap water, the injection direction of the tap water is not aligned with the water outlet pipe 14, so that two water inlet pipes 13 are designed, and the water inlet pipes 13 deviate from the center of the box cover 12; then, in order to avoid the large-particle impurities from entering the treatment equipment to cause equipment blockage, a filtering device is designed; then, in order to avoid that large-particle impurities enter the spiral pipe 15 to cause the impurities to be deposited on the spiral pipe 15, a filtering device is designed between the water inlet pipe 13 and the spiral pipe 15; then, large-particle impurities are deposited in the filtering device, so that the filter screen 16 is convenient to detach and clean, the matching structures of the mounting ring 172, the first limiting block 173 and the second limiting block 122 are designed, the filter screen 16 is designed to be of an annular structure, water entering the two water inlet pipes 13 can be treated, and the detachment is also convenient; moreover, since the rotation is limited by friction between the mounting ring 172 and the mounting shaft 121, there is a risk that the filter screen 16 is separated, in order to avoid the risk, the extension rod 174 is designed to be matched with the slot to limit the rotation, thereby improving the mounting reliability of the filter screen 16, and the extension rod 174 can be pulled out of the slot when the case cover 12 is detached, thereby facilitating the operation, and no other steps are needed to adjust the connection between the mounting ring 172 and the mounting shaft 121, thereby improving the operation efficiency; then, as tap water coming out of the water inlet pipe 13 can impact the filter screen 16 to cause water to reversely take away large particulate matters, an arc-shaped cover is designed to cover a gap between the two water inlet pipes 13 and the filter screen 16, thereby playing a blocking effect, and the arc-shaped cover can also rotate in the filter screen 16 in order to match with the rotation of the filter screen 16; finally, in order to facilitate the cleaning of the filter screen 16, an elastic limiting mechanism 19 is designed, so that the connection between the arc-shaped cover and the filter screen 16 can be released after the filter screen 16 is separated from the water inlet pipe 13, and the arc-shaped cover is conveniently separated from the filter screen 16.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (1)
1. A multi-effect water machine condensate recovery system, comprising: the device comprises a heat exchange device and a soft water tank, wherein a first channel and a second channel are arranged in the heat exchange device, the inlet of the first channel is used for being connected to outside tap water, the outlet of the first channel is used for being communicated to outside reverse osmosis membrane purification equipment, the inlet of the second channel is communicated to a steam outlet of a multi-effect water machine, the outlet of the second channel is connected to the bottom of the soft water tank, the top of the soft water tank is opened, and the soft water tank is connected to a water inlet end of a cooling tower;
The heat exchange device includes: the box body and the box cover are buckled to form a first channel, the box cover is connected with the box body through screws, the box cover is provided with the water inlet pipe and the spiral pipe, the water inlet pipe is communicated with the first channel, the spiral pipe is positioned in the first channel, the inner cavity of the spiral pipe is a second channel, the bottom of the box body is provided with a water outlet pipe communicated with the first channel, the water inlet pipe is a first channel inlet, and the water outlet pipe is a first channel outlet;
the two water inlet pipes are opposite to each other, and the water inlet pipes are surrounded by the spiral pipe;
a filter device positioned beside the water inlet pipe is arranged in the first channel and is used for filtering impurities in tap water discharged from the water inlet pipe;
The filtering device comprises: the filter screen is of an annular structure, the filter screen is opposite to the two water inlet pipes, and the middle part of the filter screen is detachably connected with the box cover through the mounting frame;
the mounting bracket includes: the mounting shaft is sleeved outside the mounting shaft, at least two second limiting blocks are protruded out of the outer wall of the mounting shaft, a gap between every two adjacent second limiting blocks can be used for the first limiting block to pass through, the mounting ring can rotate relative to the mounting shaft, the inner wall of the mounting ring is protruded to form the first limiting block, and the first limiting block and the second limiting block are matched to limit the mounting ring to be separated from the mounting shaft;
The inner wall of the top surface of the box body is sunken to form a slot, the outer wall of the filter screen is provided with an extension rod, and when the second limiting block limits the first limiting block to be separated from the box cover, the extension rod is inserted into the slot;
Two arc-shaped covers are buckled at the top of the filter screen, two water inlet pipes are inserted between the two arc-shaped covers, and the arc-shaped covers can slide around the central line of the mounting ring relative to the filter screen;
The end part of the filter screen is extended to form an extension block encircling the water inlet pipe, the top surface of the filter screen is provided with a step for supporting the extension block, the inner wall of the filter screen is recessed to form an annular groove beside the step, an elastic limiting mechanism is arranged in the extension block, an elastic piece is arranged in the elastic limiting mechanism, the elastic limiting mechanism can be kept away from the annular groove under the elasticity of the elastic piece, and the elastic limiting mechanism is used for limiting the arc cover to be separated from the filter screen by being pressed into the annular groove by the water inlet pipe after the water inlet pipe is inserted;
The elastic limit mechanism comprises: the extrusion device comprises an extrusion rod, an extrusion wheel, a spring and a sliding block, wherein the extrusion wheel is rotatably arranged at one end of the extrusion rod and is tangential to a water inlet pipe, the other end of the extrusion rod is fixed to the sliding block, the sliding block is inserted into an annular groove and is connected to one end of the spring, the other end of the spring is fixed to an extension block, and the spring is an elastic piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010869848.3A CN111870986B (en) | 2020-08-26 | 2020-08-26 | Condensate water recovery system of multi-effect water machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010869848.3A CN111870986B (en) | 2020-08-26 | 2020-08-26 | Condensate water recovery system of multi-effect water machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111870986A CN111870986A (en) | 2020-11-03 |
| CN111870986B true CN111870986B (en) | 2024-04-30 |
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| CN207257855U (en) * | 2017-09-14 | 2018-04-20 | 台州市金帆塑料机械厂 | A kind of motorcycle oil can |
| CN208955351U (en) * | 2018-10-31 | 2019-06-07 | 重庆泽淞科技有限公司 | A kind of cover board for filter |
| CN211309459U (en) * | 2019-10-31 | 2020-08-21 | 大冶市固特奇特种材料有限责任公司 | Moisture-proof storage device for tailing accelerator |
| CN210772681U (en) * | 2019-11-11 | 2020-06-16 | 昆明凯诺思制冷技术有限公司 | Condensation heat recycling system of air conditioner external unit |
| CN211035285U (en) * | 2019-11-13 | 2020-07-17 | 青岛爱博检测科技有限公司 | Water purification unit convenient to renew cartridge more |
| CN212282944U (en) * | 2020-08-26 | 2021-01-05 | 华兰生物工程重庆有限公司 | Condensate water recovery system |
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| CN111870986A (en) | 2020-11-03 |
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