CN211618053U - Cabinet is collected to urea raffinate for boats and ships - Google Patents
Cabinet is collected to urea raffinate for boats and ships Download PDFInfo
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- CN211618053U CN211618053U CN201922481650.3U CN201922481650U CN211618053U CN 211618053 U CN211618053 U CN 211618053U CN 201922481650 U CN201922481650 U CN 201922481650U CN 211618053 U CN211618053 U CN 211618053U
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- cabinet body
- urea
- cabinet
- collection tank
- discharge pipe
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Abstract
The utility model discloses a cabinet is collected to urea raffinate for boats and ships, include: the device comprises a cabinet body, a plurality of support rods are arranged at the bottom of the cabinet body, a lifting eye ring is arranged at the top of the cabinet body, a urea discharge pipe is arranged on the side wall of the cabinet body and used for collecting residual urea liquid, and a ventilating seat plate, a discharge pipe, a liquid level meter, a high-level alarm and a hand hole are further arranged on the cabinet body; wherein, the discharge pipe includes the draft tube that stretches into the cabinet body and is located the first check valve at cabinet body top. The utility model discloses a urea raffinate collection cabinet is small and exquisite, arrange compactly, is applicable to various ship types, and market adaptability is good. The cabinet body and related accessories are made of stainless steel, the finished product is attractive in effect, the corrosion resistance of the product is guaranteed, the process complexity of special coating made of carbon steel is avoided, and the comprehensive cost is relatively economical. Reasonable in design, collect the urea raffinate that produces each equipment department through urea release pipe and preserve, arrange the bank after the boats and ships are berthed.
Description
Technical Field
The utility model relates to a cabinet is collected to urea raffinate for boats and ships.
Background
With the restriction of IMO on the requirement of exhaust emission of marine diesel engines to be enforced in 2020, SCR systems are additionally arranged on a main engine and an auxiliary engine of most of newly manufactured ships at present, and the principle of the SCR system is that ammonia decomposed from urea and nitrogen oxides in exhaust gas of the diesel engines are subjected to catalytic reduction reaction in a catalyst to finally generate harmless nitrogen (N)2) And water (H)2O). The SCR system comprises urea cabins, urea pump stations, meters, ejectors and other urea-related equipment, leakage of residual urea liquid can be avoided during operation and maintenance of the equipment, the residual urea liquid can flow in the cabins and finally enter a sewage well if the residual urea liquid is not treated, and the urea can not be treated by a bilge water treatment system and finally be discharged into the sea to pollute the environment.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a cabinet is collected to urea raffinate for boats and ships can realize the safe recovery of raffinate in the boats and ships urea pipeline, reduces boats and ships cabin and marine environmental pollution.
In order to achieve the above purpose, the technical scheme of the utility model is that:
a marine urea raffinate collection tank, comprising: the device comprises a cabinet body, a plurality of support rods are arranged at the bottom of the cabinet body, a lifting eye ring is arranged at the top of the cabinet body, a urea discharge pipe is arranged on the side wall of the cabinet body and used for collecting residual urea liquid, and a ventilating seat plate, a discharge pipe, a liquid level meter, a high-level alarm and a hand hole are further arranged on the cabinet body; wherein, the discharge pipe includes the draft tube that stretches into the cabinet body and is located the first check valve at cabinet body top.
For this technical scheme preferred, the cabinet body is the square cabinet of making by 304 stainless steel that thickness is 6 mm.
Preferably, the number of the supporting rods is four, the four supporting rods are welded and fixed with the cabinet body and are made of angle steel made of 304 stainless steel.
Preferably, the lifting eye rings are arranged at four corners of the top of the cabinet body to lift the cabinet body.
For this technical scheme preferred, draft tube one end is equipped with the suction inlet that is close to cabinet body bottom, and the other end passes through first bedplate to be fixed at cabinet body top.
For this technical scheme preferred, ventilative bedplate sets up at the top of the cabinet body, is the ventilative bedplate of single face.
For this technical scheme is preferred, urea bleeder line includes injection pipe and second check valve, the injection pipe passes through the second bedplate to be installed on the inboard lateral wall of cabinet body.
Preferably, the hand hole is arranged on the side wall of the cabinet body and is sealed by a hand hole cover, and a handle is arranged on the hand hole cover.
For this technical scheme preferred, the level gauge passes through the third bedplate to be installed in the top of the cabinet body and the lower part of level gauge stretches into the cabinet body, the level gauge is connected with high-order alarm electricity, high-order alarm's warning height is the 80% of cabinet body volume.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model discloses a urea raffinate collection cabinet is small and exquisite, arrange compactly, is applicable to various ship types, and market adaptability is good.
2. The utility model discloses a cabinet body and relevant annex have all adopted stainless steel, and the finished product effect is pleasing to the eye, has both guaranteed the corrosion resistance of product, has avoided adopting the special technology complexity of scribbling of carbon steel material again, and the comprehensive cost is more economical.
3. The utility model relates to a rationally, let out the urea raffinate that the pipe produced each equipment department through the urea and collect the save, treat the bank of going to the port back of boats and ships.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a cross-sectional view of the present invention;
1. the cabinet body, 2, bracing piece, 3, eye ring, 4, discharge pipe, 41, draft tube, 42, first check valve, 43, suction inlet, 44, first bedplate, 5, ventilative bedplate, 6, level gauge, 61, third bedplate, 7, urea discharge tube, 71, filling tube, 72, second check valve, 73, second bedplate, 8, high-order alarm, 9, hand hole, 91, hand hole lid, 92, handle.
Detailed Description
The following describes the present invention with reference to the accompanying drawings and examples.
As shown in figures 1-4, the utility model discloses a cabinet is collected to urea raffinate for boats and ships, including the cabinet body 1, the cabinet body 1 is the square cabinet of making by the 304 stainless steel that thickness is 6 mm. The bottom of the cabinet body 1 is provided with four support rods 2, and the support rods 2 are made of angle steel made of 304 stainless steel materials and used for controlling the height of the cabinet body and facilitating operation.
The top of the cabinet body 1 is provided with hanging eye rings 3, a discharge pipe 4, a ventilating seat plate 5 and a liquid level meter 6, wherein the hanging eye rings 3 are arranged at four corners of the top of the cabinet body 1 for hanging up and installing the cabinet body 1. The discharge duct 4 includes a suction duct 41 extending into the cabinet 1 and a first check valve 42 located at the top of the cabinet 1. One end of the draft tube 41 is provided with a suction port 43 near the bottom of the cabinet 1, and the other end is fixed at the top of the cabinet 1 through a first seat plate 44. Ventilative bedplate 5 is the ventilative bedplate of single face to realize that the internal and external atmospheric pressure of cabinet 1 is balanced, level gauge 6 installs in the top of cabinet 1 and level gauge 6's lower part stretches into in the cabinet 1 through third bedplate 61.
The side wall of the cabinet body 1 is provided with a urea discharge pipe 7, a high-level alarm 8 and a hand hole 9. The urea discharging pipe 7 is used for collecting urea residual liquid, the urea discharging pipe 7 comprises an injection pipe 71 and a second check valve 72, the injection pipe 71 is installed on the inner side wall of the cabinet body 1 through a second seat plate 73, and the second check valve 72 can prevent the urea residual liquid from flowing backwards and the odor from leaking. The liquid level meter 6 is electrically connected with the high-level alarm 8, and the alarm height of the high-level alarm 8 is 80% of the volume of the cabinet body 1, so that the urea residual liquid in the cabinet body 1 is prevented from overflowing out of the cabinet body 1. The hand hole 9 is closed by a hand hole cover 91, a handle 92 is provided on the hand hole cover 91, and the inside of the cabinet 1 can be cleaned by opening the hand hole cover 91 by the handle 92.
The liquid level meter is installed at the top of the cabinet body through a third seat plate, the lower portion of the liquid level meter extends into the cabinet body, the liquid level meter is electrically connected with the high-level alarm, and the alarm height of the high-level alarm is 80% of the volume of the cabinet body.
Claims (9)
1. The utility model provides a cabinet is collected with urea raffinate to boats and ships which characterized in that includes: the device comprises a cabinet body, a plurality of support rods are arranged at the bottom of the cabinet body, a lifting eye ring is arranged at the top of the cabinet body, a urea discharge pipe is arranged on the side wall of the cabinet body and used for collecting residual urea liquid, and a ventilating seat plate, a discharge pipe, a liquid level meter, a high-level alarm and a hand hole are further arranged on the cabinet body; wherein, the discharge pipe includes the draft tube that stretches into the cabinet body and is located the first check valve at cabinet body top.
2. The marine urea raffinate collection tank of claim 1, wherein: the cabinet body is a square cabinet made of 304 stainless steel with the thickness of 6 mm.
3. The marine urea raffinate collection tank of claim 1, wherein: the supporting rods are four and are welded and fixed with the cabinet body and made of angle steel made of 304 stainless steel.
4. The marine urea raffinate collection tank of claim 1, wherein: the hanging eye rings are arranged at four corners of the top of the cabinet body and used for hanging up the installation cabinet body.
5. The marine urea raffinate collection tank of claim 1, wherein: one end of the suction pipe is provided with a suction port close to the bottom of the cabinet body, and the other end of the suction pipe is fixed at the top of the cabinet body through a first seat plate.
6. The marine urea raffinate collection tank of claim 1, wherein: the ventilating seat board is arranged at the top of the cabinet body and is a single-sided ventilating seat board.
7. The marine urea raffinate collection tank of claim 1, wherein: the urea discharge pipe comprises an injection pipe and a second check valve, and the injection pipe is installed on the inner side wall of the cabinet body through a second seat plate.
8. The marine urea raffinate collection tank of claim 1, wherein: the hand hole is arranged on the side wall of the cabinet body and is sealed through a hand hole cover, and a handle is arranged on the hand hole cover.
9. The marine urea raffinate collection tank of claim 1, wherein: the liquid level meter is installed at the top of the cabinet body through a third seat plate, the lower portion of the liquid level meter extends into the cabinet body, the liquid level meter is electrically connected with the high-level alarm, and the alarm height of the high-level alarm is 80% of the volume of the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922481650.3U CN211618053U (en) | 2019-12-31 | 2019-12-31 | Cabinet is collected to urea raffinate for boats and ships |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922481650.3U CN211618053U (en) | 2019-12-31 | 2019-12-31 | Cabinet is collected to urea raffinate for boats and ships |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211618053U true CN211618053U (en) | 2020-10-02 |
Family
ID=72634919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922481650.3U Active CN211618053U (en) | 2019-12-31 | 2019-12-31 | Cabinet is collected to urea raffinate for boats and ships |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211618053U (en) |
-
2019
- 2019-12-31 CN CN201922481650.3U patent/CN211618053U/en active Active
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