CN115487588A - Structure is filtered out in spray column alkali lye crystallization - Google Patents
Structure is filtered out in spray column alkali lye crystallization Download PDFInfo
- Publication number
- CN115487588A CN115487588A CN202211442724.2A CN202211442724A CN115487588A CN 115487588 A CN115487588 A CN 115487588A CN 202211442724 A CN202211442724 A CN 202211442724A CN 115487588 A CN115487588 A CN 115487588A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- fixedly connected
- pipe
- tower body
- tower
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Other filtering devices; Auxiliary devices for filtration; Filter housing constructions
- B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
- B01D29/11—Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
- B01D29/96—Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or 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
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
Abstract
The invention is suitable for the field of waste gas treatment, and provides a spraying tower alkali liquor crystallization filtering structure, which comprises a lifting frame, a tower body and a transfer box fixedly connected to the lifting frame, wherein the tower body is fixedly arranged at the top of the transfer box, and the spraying tower alkali liquor crystallization filtering structure also comprises: the liquid drainage device comprises a first sleeve and a second sleeve, wherein the first sleeve is fixedly connected to the bottom of the tower body, the bottom of the first sleeve is positioned in the transfer box, the second sleeve is fixedly connected to the bottom of the transfer box, and a liquid drainage space is arranged between the first sleeve and the second sleeve; the plunger body, the plunger body is located first sleeve pipe and second sleeve pipe, and the plunger body includes detachable grafting at the intraductal fore-set of second sleeve, and the fixed sprue that is provided with in top of fore-set, the fixed filter pipe spare that is provided with on the sprue, filter pipe spare cooperation is pegged graft in first sleeve pipe. The beneficial effects are as follows: the plunger piston body mainly plays a role in filtering, and can be conveniently and quickly detached due to the structure and the detachable characteristics, so that the cleaning work is simpler.
Description
Technical Field
The invention belongs to the field of waste gas treatment, and particularly relates to a structure for crystallizing and filtering alkali liquor in a spray tower.
Background
The spray tower is a waste gas treatment's equipment, and when dusty waste gas or oily waste gas passed through the spray tower body, can spout liquid medium in the tower body, mostly be alkali lye or sulphuric acid solution.
The spray column mainly utilizes the chemical principle of acid-base neutralization, can detach the harmful substance in the waste gas, no matter contain acidic material or alkaline substance in the waste gas, will take place the reaction when spun liquid medium contacts in waste gas and the spray column, the mixed solution can collect the bottom to the spray column, because acid-base neutralization reaction, the salt of crystalline form can be appeared in the mixed solution that is located spray column bottom, all can set up the structure that the circulation sprayed in general spray column, consequently, the solution of spray column bottom can be transported to the top of spray column again through the pipeline, can lead to the salt of crystallization to be attached to in the pipeline like this, can make pipeline flow diminish even jam, and also can influence circulating water pump.
Therefore, the filtering structure is generally arranged at the bottom of the spray tower, so that the solution and the crystallized salt can be separated, and the circulating spraying can be repeatedly carried out.
Disclosure of Invention
The embodiment of the invention aims to provide a structure for filtering out alkali liquor crystallization of a spray tower, and aims to solve the problems mentioned in the background technology.
The embodiment of the invention is realized in such a way that the spray tower alkali liquor crystallization filtering structure comprises a lifting frame, a tower body and a transfer box fixedly connected to the lifting frame, wherein the tower body is fixedly arranged at the top of the transfer box, and the spray tower alkali liquor crystallization filtering structure also comprises:
the liquid drainage device comprises a first sleeve and a second sleeve, wherein the first sleeve is fixedly connected to the bottom of the tower body, the top of the first sleeve is flush with the bottom of the tower body, the bottom of the first sleeve is positioned in a transfer box, the second sleeve is fixedly connected to the bottom of the transfer box, a preset length is set in the transfer box by the second sleeve, the first sleeve and the second sleeve are coaxially arranged, the inner diameters of the first sleeve and the second sleeve are equal, and a liquid drainage space is arranged between the first sleeve and the second sleeve;
the plunger body, the plunger body is located first sleeve pipe and second sleeve pipe, and the plunger body includes detachable grafting at the intraductal fore-set of second sleeve, and the fixed sprue that is provided with in top of fore-set, the fixed filter pipe spare that is provided with on the sprue, filter pipe spare cooperation and peg graft in first sleeve pipe, when filter pipe spare top and tower body bottom parallel and level, the sprue is located the second sleeve pipe.
Preferably, a sealing unit corresponding to the plunger body is arranged in the tower body, and the sealing unit is used for sealing a port of the first sleeve facing to one end in the tower body.
Preferably, the tower body is internally and transversely fixed with a mounting rack, the sealing unit comprises an elastic expansion piece which is fixedly connected to the mounting rack and faces the bottom of the tower body, the other end of the elastic expansion piece is fixedly connected with a plug, the diameter of the plug is the same as the inner diameter of the first sleeve, a plurality of ejector rods are fixedly connected to the bottom of the tower body on the plug, and the other ends of the ejector rods are in contact with the end face of the filter pipe fitting of the plunger body.
Preferably, the mounting bracket includes the collar that horizontal level set up, and the collar side is provided with a plurality ofly and tower body inner wall fixedly connected with horizontal pole, closed unit is provided with a plurality ofly on the collar, first sleeve pipe, second sleeve pipe and plunger body all are provided with a plurality ofly, and correspond with closed unit position.
Preferably, the end cap includes the toper platform with elastic expansion member fixed connection, and tower body bottom one side fixedly connected with boss is gone to the toper platform, and the boss equals with first sleeve pipe internal diameter, boss and toper platform are the elasticity material.
Preferably, the fore-set surface is provided with helicitic texture, and the fore-set passes through helicitic texture to be fixed in the second sleeve pipe, is located the fixed first drive handle that is provided with of the outside one end of transit case on the fore-set.
Preferably, the post is inside to be the cavity formula structure, has seted up the hole groove on the sprue, and the post is inside to be fixed with the kicking plug through screw-thread fit's mode, and fixedly connected with is located the stopper pin of hole inslot on the kicking plug, towards the outside one side fixedly connected with extension rod of transfer case on the kicking plug, the extension rod is located the post, and the other end fixedly connected with second drive handle of extension rod.
Preferably, the height of the elevated frame is greater than the length of the plunger body.
Preferably, one side of the bottom of the transfer box is fixedly connected with a conveying pipe, the other end of the conveying pipe is provided with a circulating water pump, the output end of the circulating water pump is fixedly connected with a circulating pipe, and the circulating pipe is connected with a spraying structure in the spraying tower.
The embodiment of the invention provides a structure for crystallizing and filtering alkali liquor in a spray tower, which has the beneficial effects that: when the filter plunger is used, the solution at the bottom of the tower body carries the crystallized salt to enter the filtering pipe fitting in the first sleeve, the solution is arranged in the transfer box in an upward mode from the filtering pipe fitting at the liquid discharge distance between the first sleeve and the second sleeve, the crystallized salt is retained in the filtering pipe fitting, the second sleeve has a certain length, the solution in the transfer box cannot flow back to the filtering pipe fitting, the solution discharge efficiency can be influenced when the crystallized salt in the filtering pipe fitting is more, therefore, the top pillar in the second sleeve can be disassembled, the filtering pipe fittings can be taken out together, the crystallized salt in the filtering pipe fitting can be cleaned conveniently, the plunger body mainly plays a filtering role, and due to the structure and the detachable characteristics, the plunger body can be disassembled conveniently and quickly, the cleaning work is simpler, and the actual use effect is good.
Drawings
FIG. 1 is a front view of a structure for crystallizing and filtering out lye from a spray tower provided by an embodiment of the present invention;
FIG. 2 is a front sectional view of a structure for crystallizing and filtering out lye from a spray tower provided in an embodiment of the present invention;
FIG. 3 is a cross-sectional structural view of a tower body and a plunger body according to an embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
fig. 5 is a schematic structural view of a plug entering a first sleeve according to an embodiment of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 3 at B;
fig. 7 is a perspective structural view of the plug and the ejector rod according to the embodiment of the present invention;
in the drawings: 1, lifting a frame; 2-a tower body; 3-a transfer box; 4-a first sleeve; 5-a second sleeve; 6-liquid discharge interval; 7-a plunger body; 701-top column; 702-a blocking block; 703-a filter tube; 8-conveying pipe; 9-a circulating water pump; 10-a circulation pipe; 11-a fixing frame; 12-a closed cell; 1201-elastic expansion element; 1202-plug; 12021-a conical table; 12022-round piece; 1203-a mandril; 1204-telescoping protective sleeve; 13-a mounting frame; 1301-a mounting ring; 1302-a crossbar; 14-a first drive handle; 15-hole slot; 16-a plug pin; 17-a top plug; 18-an extension pole; 19-second drive handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1, fig. 2 and fig. 3, a structural diagram of a structure of a spray tower lye crystallization filtering out structure provided for an embodiment of the present invention comprises:
raise frame 1 and tower body 2 to and fixed connection raises the transfer case 3 on the frame 1, and the fixed top that sets up at transfer case 3 of tower body 2 still includes:
first sleeve pipe 4 and second sleeve pipe 5, 4 fixed connection of first sleeve pipe are in the bottom of tower body 2, the top of first sleeve pipe 4 and 2 bottom looks parallel and level of tower body, the bottom of first sleeve pipe 4 is located transfer case 3, 5 fixed connection of second sleeve pipe are in the bottom of transfer case 3, second sleeve pipe 5 is located transfer case 3 and has been set for predetermined length, establish the coaxial line between first sleeve pipe 4 and the second sleeve pipe 5, and first sleeve pipe 4 equals with 5 internal diameters of second sleeve pipe, be provided with flowing back interval 6 between first sleeve pipe 4 and the second sleeve pipe 5.
Plunger body 7, plunger body 7 are located first sleeve pipe 4 and second sleeve pipe 5, and plunger body 7 is including the detachable top post 701 of pegging graft in second sleeve pipe 5, and the fixed sprue 702 that is provided with in top post 701, the fixed filter pipe spare 703 that is provided with on the sprue 702, and filter pipe spare 703 cooperates and pegs graft in first sleeve pipe 4, and when filter pipe spare 703 top and tower body 2 bottom parallel and level, sprue 702 is located second sleeve pipe 5.
In an embodiment of the present invention, when the present invention is used, the solution at the bottom of the tower body 2 enters the filtering pipe 703 in the first sleeve 4, and at this time, the solution will be discharged from the filtering pipe 703 at the drainage distance 6 between the first sleeve 4 and the second sleeve 5 to the middle rotating box 3, and the crystallized salt will remain in the filtering pipe 703, and the second sleeve 5 has a certain length, so that the solution in the middle rotating box 3 will not flow back to the filtering pipe 703, and when there is more crystallized salt in the filtering pipe 703, the efficiency of discharging the solution will be affected, so that the top pillar 701 in the second sleeve 5 can be detached, and the filtering pipe can be taken out together, thereby facilitating the cleaning of the crystallized salt in the filtering pipe 703, and the plunger 7 mainly plays a role of filtering, because of its structure and detachable characteristics, so that it can be detached easily and quickly, and the cleaning work is simpler.
In an example of the present invention, as shown in fig. 1, one side of the bottom of the transit box 3 is fixedly connected with a delivery pipe 8, the other end of the delivery pipe 8 is provided with a circulating water pump 9, the output end of the circulating water pump 9 is fixedly connected with a circulating pipe 10, the circulating pipe 10 is connected with a spraying structure in a spraying tower, one side of the lifting frame 1 is fixedly connected with a fixed frame 11, the circulating water pump 9 is fixedly arranged on the fixed frame 11, and circulating spraying can be realized through the circulating water pump 9; the height of the lifting frame 1 is larger than the length of the plunger body 7, so that the whole plunger body 7 can be taken out conveniently, and cleaning work is facilitated; the end of the second sleeve 5 may be provided with a lock catch, and the top pillar 701 may be fixed in the second sleeve 5 by the lock catch, so that the plunger body 7 is integrally located in the first sleeve 4 and the second sleeve 5, thereby playing a role in filtering.
As shown in fig. 3, as a preferred embodiment of the present invention, a closing unit 12 corresponding to the plunger body 7 is disposed in the tower body 2, and the closing unit 12 is used for closing a port of the first sleeve 4 facing one end in the tower body 2.
In one embodiment, as shown in fig. 3 and 4, a mounting rack 13 is transversely and fixedly disposed in the tower body 2, the sealing unit 12 includes an elastic expansion member 1201 fixedly connected to the mounting rack 13 and facing the bottom of the tower body 2, the other end of the elastic expansion member 1201 is fixedly connected to a plug 1202, the diameter of the plug 1202 is the same as the inner diameter of the first casing 4, a plurality of push rods 1203 are fixedly connected to the plug 1202 and facing the bottom of the tower body 2, and the other end of the push rods 1203 contact with the end surface of the filtering pipe 703 of the plunger 7, the elastic expansion member 1201 may be a spring expansion rod or an elastic air ring, a telescopic protective sleeve 1204 is fixedly connected to the outer side of the elastic expansion member 1201 and can protect the spring expansion rod well, when the plunger 7 is installed in the first casing 4 and the second casing 5, the filtering pipe 703 may push up the plug 1202 through the push rods 1203, so that the solution and crystallized salt in the tower body 2 may enter the filtering pipe 703 from the gap 1203 of the push rods 703, as shown in fig. 5, when the plunger 7 is taken out, the filtering pipe 703 may temporarily store the residual crystallized solution in the first casing 4, and thus the filtering unit may be discharged from the bottom of the tower body 703, and the filtering unit 703, so that the filtering unit 12 may be discharged from the side of the filtering pipe 703, and the filtering unit may be discharged from the side of the tower body 2; as shown in fig. 7, the plug 1202 includes a tapered platform 12021 fixedly connected to the elastic expansion member 1201, a round block 12022 is fixedly connected to one side of the tapered platform 12021, which faces the bottom of the tower body 2, the inner diameter of the round block 12022 is equal to the inner diameter of the first sleeve 4, the round block 12022 and the tapered platform 12021 are both made of elastic materials, and the plug 1202 can be ensured to stably plug the end of the first sleeve 4 by setting the tapered platform 12021, so as to ensure tightness.
As shown in fig. 3, supplemented on the basis of the above embodiment, the mounting frame 13 includes a horizontally arranged mounting ring 1301, a plurality of cross bars 1302 fixedly connected to the inner wall of the tower body 2 are arranged on the side surface of the mounting ring 1301, a plurality of sealing units 12 are arranged on the mounting ring 1301, and a plurality of first sleeves 4, second sleeves 5 and plunger bodies 7 are arranged and correspond to the positions of the sealing units 12.
In a case of this embodiment, the number of the plunger bodies 7 is increased, and in actual use, the plurality of plunger bodies 7 can be selected to cooperate according to the treatment capacity of the spray tower, so that the solution can be rapidly filtered, thereby not affecting the realization of circulation, and because the number of the plunger bodies 7 is increased, while the rest of the plunger bodies 7 work, the filter pipe 703 in the plunger bodies 7 can be cleaned, the overall circulating spray of the spray tower cannot be affected, the plurality of plunger bodies 7 can also work in sequence, the cleaning period can be prolonged, and frequent cleaning work on the filter pipe 703 is not needed.
As shown in fig. 6, as a preferred embodiment of the present invention, a screw structure is provided on the surface of the top column 701, the top column 701 is fixed in the second sleeve 5 by the screw structure, and a first driving handle 14 is fixedly provided at one end of the top column 701 located outside the transfer box 3.
In a case of this embodiment, the top pillar 701 can be rotated by the first driving handle 14, so that the filtering pipe 703 can be detached or installed into the first casing 4 and the second casing 5, the inside of the top pillar 701 is of a hollow structure, the plugging block 702 is provided with the hole slot 15, the inside of the top pillar 701 is fixed with the top plug 17 in a thread fit manner, the top plug 17 is fixedly connected with the plug pin 16 located in the hole slot 15, one side of the top plug 17 facing the outside of the transfer case 3 is fixedly connected with the extension rod 18 located in the top pillar 701, the other end of the extension rod 18 is fixedly connected with the second driving handle 19, after the end of the first casing 4 is plugged by the sealing unit 12, the top plug 17 and the plug pin 16 can be detached by the second driving handle 19, so that the filtering pipe 703 is communicated with the outside through the hole slot 15, so that the crystallized salt in the filtering pipe 703 can smoothly leak down, and the filtering pipe 703 can be cleaned frequently without detaching the plunger 7.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a structure is filtered out in spray column alkali lye crystallization, is including raising frame and tower body to and fixed connection raises the transfer case on the frame, and the tower body is fixed to be set up at the top of transfer case, its characterized in that still includes:
the liquid drainage device comprises a first sleeve and a second sleeve, wherein the first sleeve is fixedly connected to the bottom of the tower body, the top of the first sleeve is flush with the bottom of the tower body, the bottom of the first sleeve is positioned in a transfer box, the second sleeve is fixedly connected to the bottom of the transfer box, a preset length is set in the transfer box by the second sleeve, the first sleeve and the second sleeve are coaxially arranged, the inner diameters of the first sleeve and the second sleeve are equal, and a liquid drainage space is arranged between the first sleeve and the second sleeve;
the plunger body, the plunger body is located first sleeve pipe and second sleeve pipe, and the plunger body includes detachable grafting at the intraductal fore-set of second sleeve, and the fixed sprue that is provided with in top of fore-set, the fixed filter pipe spare that is provided with on the sprue, filter pipe spare cooperation and peg graft in first sleeve pipe, when filter pipe spare top and tower body bottom parallel and level, the sprue is located the second sleeve pipe.
2. The structure for crystallizing and filtering out alkali liquor in a spray tower of claim 1, wherein a sealing unit corresponding to the plunger body is arranged in the tower body and used for sealing a port of the first sleeve facing to one end in the tower body.
3. The structure for crystallizing and filtering out an alkali liquor in a spray tower according to claim 2, wherein a mounting frame is transversely and fixedly arranged in the tower body, the sealing unit comprises an elastic expansion piece which is fixedly connected to the mounting frame and faces the bottom of the tower body, the other end of the elastic expansion piece is fixedly connected with a plug, the diameter of the plug is the same as the inner diameter of the first sleeve, a plurality of ejector rods are fixedly connected to the plug and face the bottom of the tower body, and the other ends of the ejector rods are in contact with the end face of the filter pipe fitting of the plunger body.
4. The structure for crystallizing and filtering out alkali liquor in a spray tower according to claim 3, wherein the mounting frame comprises a plurality of mounting rings horizontally arranged in a transverse direction, a plurality of cross rods fixedly connected with the inner wall of the tower body are arranged on the side surface of each mounting ring, a plurality of sealing units are arranged on the mounting rings, and a plurality of first sleeves, second sleeves and plunger bodies are arranged and correspond to the sealing units.
5. The structure for crystallizing and filtering out alkali liquor in a spray tower of claim 3, wherein the plug comprises a conical table fixedly connected with the elastic expansion member, a round block is fixedly connected to one side of the conical table, which faces the bottom of the tower body, and has the same inner diameter as the first sleeve, and the round block and the conical table are both made of elastic materials.
6. The structure for filtering out alkali liquor from a spray tower of claim 1, wherein the surface of the top pillar is provided with a threaded structure, the top pillar is fixed in the second sleeve through the threaded structure, and a first driving handle is fixedly arranged at one end of the top pillar, which is located outside the transfer box.
7. The structure for filtering out alkali liquor in a spray tower according to claim 6, wherein the inside of the top column is a hollow structure, the blocking block is provided with a hole groove, a top plug is fixed inside the top column in a threaded fit manner, a plug pin located in the hole groove is fixedly connected to the top plug, an extension rod is fixedly connected to one side of the top plug, which faces the outside of the transfer box, and is located inside the top column, and a second driving handle is fixedly connected to the other end of the extension rod.
8. The structure for filtering out alkali lye crystals in a spray tower according to claim 1 wherein the height of the elevated shelf is greater than the length of the plunger body.
9. The structure for filtering out alkali liquor from a spray tower according to claim 1, wherein a delivery pipe is fixedly connected to one side of the bottom of the transfer box, a circulating water pump is arranged at the other end of the delivery pipe, a circulating pipe is fixedly connected to the output end of the circulating water pump, and the circulating pipe is connected to the spray structure in the spray tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211442724.2A CN115487588B (en) | 2022-11-18 | 2022-11-18 | Structure is filtered out in spray column alkali lye crystallization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211442724.2A CN115487588B (en) | 2022-11-18 | 2022-11-18 | Structure is filtered out in spray column alkali lye crystallization |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115487588A true CN115487588A (en) | 2022-12-20 |
| CN115487588B CN115487588B (en) | 2023-03-03 |
Family
ID=85116140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211442724.2A Active CN115487588B (en) | 2022-11-18 | 2022-11-18 | Structure is filtered out in spray column alkali lye crystallization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115487588B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860123A (en) * | 2019-12-18 | 2020-03-06 | 天津市远大工贸有限公司 | Water purification unit convenient to change and strain a section of thick bamboo |
| CN111001242A (en) * | 2019-12-20 | 2020-04-14 | 中科新天地（合肥）环保科技有限公司 | Activated carbon waste gas sprays treatment facility with rapid disassembly structure |
| CN211245754U (en) * | 2019-08-15 | 2020-08-14 | 泰兴市光华石油化工机械制造有限公司 | Anti-blocking pipeline filter |
| CN211659576U (en) * | 2019-11-30 | 2020-10-13 | 秦爱只 | Spray tower for exhaust-gas treatment |
| CN215916855U (en) * | 2021-08-26 | 2022-03-01 | 巩义市华星水用材料有限公司 | Dust arrester installation is used in water purification agent production convenient to clearance |
| CN215962415U (en) * | 2021-09-17 | 2022-03-08 | 山东省地质矿产勘查开发局第五地质大队（山东省第五地质矿产勘查院） | Sewage treatment plant is used in water conservancy project environmental protection |
-
2022
- 2022-11-18 CN CN202211442724.2A patent/CN115487588B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211245754U (en) * | 2019-08-15 | 2020-08-14 | 泰兴市光华石油化工机械制造有限公司 | Anti-blocking pipeline filter |
| CN211659576U (en) * | 2019-11-30 | 2020-10-13 | 秦爱只 | Spray tower for exhaust-gas treatment |
| CN110860123A (en) * | 2019-12-18 | 2020-03-06 | 天津市远大工贸有限公司 | Water purification unit convenient to change and strain a section of thick bamboo |
| CN111001242A (en) * | 2019-12-20 | 2020-04-14 | 中科新天地（合肥）环保科技有限公司 | Activated carbon waste gas sprays treatment facility with rapid disassembly structure |
| CN215916855U (en) * | 2021-08-26 | 2022-03-01 | 巩义市华星水用材料有限公司 | Dust arrester installation is used in water purification agent production convenient to clearance |
| CN215962415U (en) * | 2021-09-17 | 2022-03-08 | 山东省地质矿产勘查开发局第五地质大队（山东省第五地质矿产勘查院） | Sewage treatment plant is used in water conservancy project environmental protection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115487588B (en) | 2023-03-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115487588B (en) | Structure is filtered out in spray column alkali lye crystallization | |
| CN209379517U (en) | A kind of energy-saving type precision mechanical part cleaning device | |
| CN203253235U (en) | Filter element cleaning structure of pre-filter | |
| CN211170191U (en) | Integrated sewage treatment device | |
| CN209450979U (en) | A kind of infant's early intellectual development product chlorination equipment | |
| CN105664630A (en) | Air cleaning apparatus for livestock breeding | |
| CN206588072U (en) | Circulation cleaning device | |
| CN205850518U (en) | The wash mill of gaseous component | |
| CN216093040U (en) | High-cleanliness spray purification tower | |
| CN208641893U (en) | A kind of suede cotton filter, filter assemblies and fueller applied to fueller | |
| CN216764563U (en) | Multistage sewage treatment device | |
| CN214174077U (en) | Device and system for detecting purity of cleaning fluid | |
| CN217472809U (en) | Self-cleaning filter with back-flushing function | |
| CN212050847U (en) | Sewage disinfection equipment applying networking type spraying mechanism | |
| CN214972722U (en) | Wet-type dust collector | |
| CN217566965U (en) | Gynecological flusher | |
| CN209550183U (en) | A kind of sewage treatment medicine bottle storage rack | |
| CN219681700U (en) | Falling film absorber convenient to clearance | |
| CN215878957U (en) | Cleaning equipment for sealing ring of compressor | |
| CN214141706U (en) | Electroless no-pump water purifier with RO reverse osmosis membrane | |
| CN217121087U (en) | Water injection device of bottle washing machine | |
| CN209275130U (en) | The flange of water treatment facilities water storage container and corresponding water treatment facilities water storage container | |
| CN213853876U (en) | Spray tower with prevent blockking up function | |
| CN213688050U (en) | Online cleaning device for condenser of refrigerator | |
| CN213822712U (en) | Sport equipment cleaning and sterilizing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |