CN215828507U - Urea liquid production running water pretreatment device - Google Patents
Urea liquid production running water pretreatment device Download PDFInfo
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- CN215828507U CN215828507U CN202121509141.8U CN202121509141U CN215828507U CN 215828507 U CN215828507 U CN 215828507U CN 202121509141 U CN202121509141 U CN 202121509141U CN 215828507 U CN215828507 U CN 215828507U
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Abstract
The utility model discloses a running water pretreatment device for urea liquid production, which comprises an upper opening tank body, a first subsection tank, a second subsection tank, a third subsection tank and a lower opening tank body which are arranged from top to bottom, wherein the upper opening tank body, the first subsection tank, the second subsection tank, the third subsection tank and the lower opening tank body are sequentially detachably connected from top to bottom, the top end of the upper opening tank body and the bottom end of the lower opening tank body are respectively inserted and connected with a water inlet pipe and a water outlet pipe, a quartz sand filter layer is arranged at a transition position between the upper opening tank body and the first subsection tank, an activated carbon filter layer is arranged at a transition position between the first subsection tank and the second subsection tank, a cation exchange resin layer is arranged at a transition position between the second subsection tank and the third subsection tank, and a fine filter layer is arranged at a transition position between the third subsection tank and the lower opening tank body. By adopting the technical scheme, the device has the advantages of simple structure, convenience in assembly and installation, convenience and high efficiency in tap water liquid pretreatment, can obtain soft water with higher purity, and is convenient to operate and apply.
Description
Technical Field
The utility model relates to the technical field of tap water pretreatment, in particular to a tap water pretreatment device for urea liquid production.
Background
The tap water contains a certain amount of salt substances such as carbonates, bicarbonates, chlorides, sulfates and nitrates of calcium, magnesium, iron, aluminum and manganese, and during the production process of the urea liquid, the requirement on proportioning pure water is high, the tap water needs to be pretreated and then is subjected to reverse osmosis system water production, so that the water liquid with the required purity is obtained.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model discloses a tap water pretreatment device for urea liquid production.
The utility model discloses a running water pretreatment device for urea liquid production, which comprises an upper opening tank body, a first subsection tank, a second subsection tank, a third subsection tank and a lower opening tank body which are arranged from top to bottom, wherein the upper opening tank body, the first subsection tank, the second subsection tank, the third subsection tank and the lower opening tank body are sequentially detachably connected from top to bottom, the top end of the upper opening tank body and the bottom end of the lower opening tank body are respectively inserted and connected with a water inlet pipe and a water outlet pipe, a quartz sand filter layer is arranged at a transition position between the upper opening tank body and the first subsection tank, an active carbon filter layer is arranged at a transition position between the first subsection tank and the second subsection tank, a cation exchange resin layer is arranged at a transition position between the second subsection tank and the third subsection tank, and a fine filter layer is arranged at a transition position between the third subsection tank and the lower opening tank body.
Preferably, the quartz sand filter layer, the activated carbon filter layer, the cation exchange resin layer and the fine filter layer are respectively and fixedly connected with a sealing gasket.
Preferably, the bottom opening end of the upper opening tank body and the top opening end of the lower opening tank body are respectively provided with a first lug disc of an integrated structure, and the upper and lower pipe opening ends of the first subsection tank, the second subsection tank and the third subsection tank are respectively provided with a second lug disc of an integrated structure.
Preferably, a base platform is arranged right below the lower opening tank body, a plurality of lead screws are vertically connected to the base platform, and the lead screws are respectively inserted from top to bottom to be connected with the lug plate I, the sealing gasket and the lug plate II.
Preferably, the screw rod is connected with a plurality of thread blocks in a matched mode, and the thread blocks are respectively arranged between the first lug disc and the second lug disc in a pressing and abutting mode.
Preferably, the water inlet pipe and the water outlet pipe are respectively provided with a gate valve.
The beneficial effects are that:
1. the device is simple in structure and convenient to assemble and install, the tap water self-weight falling process is pretreated by the quartz sand filter layer, the activated carbon filter layer, the cation exchange resin layer and the fine filter layer in sequence, the pretreatment is convenient and efficient, and the soft water with higher purity can be obtained.
2. The upper opening tank body, the first subsection tank, the second subsection tank, the third subsection tank and the lower opening tank body are sequentially detachably connected from top to bottom, so that the subsection disassembly replacement or the maintenance of the transition filter layer is facilitated, and the operation and the application are convenient.
Drawings
FIG. 1 is a schematic diagram of a pretreatment apparatus for producing tap water from urea solution according to the present invention;
FIG. 2 is a schematic cross-sectional view of a pretreatment apparatus for producing tap water from a urea solution according to the present invention.
Wherein: 1-a tank body with an upper opening; 2-sectional tank one; 3-a second sectional tank; 4-sectional tank III; 5-opening the tank body at the lower part; 6-water inlet pipe; 7-a water outlet pipe; 8-quartz sand filter layer; 9-an activated carbon filter layer; 10-a cation exchange resin layer; 11-a fine filter layer; 12-a base station; 13-a screw rod; 14-ear disc one; 15-ear plate two; 16-a seal gasket; 17-a thread block; 18-gate valve.
Detailed Description
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 obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-2, the utility model discloses a pretreatment device for urea liquid production tap water, which comprises an upper opening tank body 1, a sectional tank I2, a sectional tank II 3, a sectional tank III 4 and a lower opening tank body 5 which are arranged from top to bottom, wherein the upper opening tank body 1, the sectional tank I2, the sectional tank II 3, the sectional tank III 4 and the lower opening tank body 5 are sequentially detachably connected from top to bottom, and a water inlet pipe 6 and a water outlet pipe 7 are respectively inserted and connected at the top end of the upper opening tank body 1 and the bottom end of the lower opening tank body 5.
Transition position department between the upper shed jar body 1 and the segmentation jar 2 is provided with quartz sand filter layer 8, transition position department between the segmentation jar 2 and the segmentation jar two 3 is provided with activated carbon filter layer 9, transition position department between the segmentation jar two 3 and the segmentation jar three 4 is provided with cation exchange resin layer 10, transition position department between the segmentation jar three 4 and the lower shed jar body 5 is provided with essence layer 11.
The quartz sand filter layer 8, the activated carbon filter layer 9, the cation exchange resin layer 10 and the fine filter layer 11 are respectively and fixedly connected with a sealing gasket 16, and the arranged sealing gaskets 16 are used for butt joint of sealing ports.
The bottom opening end of the upper opening tank body 1 and the top opening end of the lower opening tank body 5 are respectively provided with a first lug disc 14 of an integrated structure, and the upper and lower pipe opening ends of the first sectional tank 2, the second sectional tank 3 and the third sectional tank 4 are respectively provided with a second lug disc 15 of an integrated structure.
A base table 12 is arranged under the lower opening tank body 5, a plurality of screw rods 13 are vertically connected to the base table 12, and the screw rods 13 are respectively inserted into the first lug discs 14, the sealing gaskets 16 and the second lug discs 15 from top to bottom.
The screw rod 13 is connected with a plurality of thread blocks 17 in a matching mode, and the thread blocks 17 are respectively arranged in a pressing and abutting mode with the first lug plate 14 and the second lug plate 15.
And gate valves 18 are respectively arranged on the water inlet pipe 6 and the water outlet pipe 7.
The utility model is implemented as follows: when the water treatment device is used, tap water is conveyed into the upward-opening tank body 1 through the water inlet pipe 6, the tap water falls under the dead weight, and is pretreated by sequentially passing through the quartz sand filter layer 8, the activated carbon filter layer 9, the cation exchange resin layer 10 and the fine filter layer 11 in the falling process, suspended matters, pigments, odor, biochemical organic matters and pesticide pollutants in water can be removed through the quartz sand filter layer 8, the turbidity of raw water is effectively reduced, harmful chemical substances in water can be removed through the activated carbon filter layer 9, ionic impurities such as calcium, magnesium, iron, aluminum, manganese and the like in water can be removed through the cation exchange resin layer 10, carbonate particle impurities in water can be removed through the fine filter layer 11, the effluent filtration is enhanced, and soft water with higher purity is obtained; the upper opening tank body 1, the first subsection tank 2, the second subsection tank 3, the third subsection tank 4 and the lower opening tank body 5 are sequentially detachably connected from top to bottom, so that the subsection disassembly replacement or the maintenance transition filter layer is convenient to perform, and the operation and the application are convenient. By adopting the technical scheme, the water treatment device is simple in structure and convenient to assemble and install, the tap water self-weight falling process is pretreated by the quartz sand filter layer, the activated carbon filter layer, the cation exchange resin layer and the fine filtration layer in sequence, the pretreatment is convenient and efficient, soft water with higher purity can be obtained, and the operation and the application are convenient.
Finally, it should be noted that: the above embodiments are only used to illustrate the present invention and do not limit the technical solutions described in the present invention; thus, while the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and protected by the following claims.
Claims (6)
1. The utility model provides a urea liquid production running water preprocessing device, includes from last upper shed jar body (1), segmentation jar (2), segmentation jar two (3), segmentation jar three (4), the under shed jar body (5) that sets up extremely down, its characterized in that, upper shed jar body (1), segmentation jar one (2), segmentation jar two (3), segmentation jar three (4), under shed jar body (5) from last to connecting to dismantling in proper order down, the top of the upper shed jar body (1), the bottom of the under shed jar body (5) are inserted respectively and are established and be connected with inlet tube (6), outlet pipe (7), the transition position department between the upper shed jar body (1) and the segmentation jar one (2) is provided with quartz sand filter layer (8), transition position department between segmentation jar one (2) and the segmentation jar two (3) is provided with activated carbon filter layer (9), transition position department between segmentation jar two (3) and the segmentation jar three (4) is provided with cation exchange resin layer (10) And a fine filtering layer (11) is arranged at the transition position between the third sectional tank (4) and the lower opening tank body (5).
2. The pretreatment device for producing tap water from urea solution according to claim 1, wherein: and the quartz sand filter layer (8), the activated carbon filter layer (9), the cation exchange resin layer (10) and the fine filter layer (11) are respectively and fixedly connected with a sealing gasket (16).
3. The pretreatment device for producing tap water from urea solution according to claim 1, wherein: the bottom opening end of the upper opening tank body (1) and the top opening end of the lower opening tank body (5) are respectively provided with a first lug disc (14) of an integrated structure, and the upper pipe opening end and the lower pipe opening end of the first subsection tank (2), the second subsection tank (3) and the third subsection tank (4) are respectively provided with a second lug disc (15) of an integrated structure.
4. The pretreatment device for producing tap water from urea solution according to claim 1, wherein: be provided with basic platform (12) under the under shed jar body (5), be connected with a plurality of lead screws (13) on basic platform (12) perpendicularly, lead screw (13) are from last to inserting respectively down and are connected earflap (14), sealed pad (16), earflap two (15).
5. The pretreatment device for producing tap water from urea solution according to claim 4, wherein: the lead screw (13) is connected with a plurality of thread blocks (17) in a matching mode, and the thread blocks (17) are respectively arranged between the lug plate I (14) and the lug plate II (15) in a pressing mode.
6. The pretreatment device for producing tap water from urea solution according to claim 1, wherein: and gate valves (18) are respectively arranged on the water inlet pipe (6) and the water outlet pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121509141.8U CN215828507U (en) | 2021-07-05 | 2021-07-05 | Urea liquid production running water pretreatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121509141.8U CN215828507U (en) | 2021-07-05 | 2021-07-05 | Urea liquid production running water pretreatment device |
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| Publication Number | Publication Date |
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| CN215828507U true CN215828507U (en) | 2022-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121509141.8U Active CN215828507U (en) | 2021-07-05 | 2021-07-05 | Urea liquid production running water pretreatment device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024014104A1 (en) * | 2022-07-11 | 2024-01-18 | 野村マイクロ・サイエンス株式会社 | Device for removing hard components, and system for producing pure water |
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2021
- 2021-07-05 CN CN202121509141.8U patent/CN215828507U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024014104A1 (en) * | 2022-07-11 | 2024-01-18 | 野村マイクロ・サイエンス株式会社 | Device for removing hard components, and system for producing pure water |
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